Convert 3/7 into a decimal and round off to the nearest thousandth.

Y=2x-1

Step-by-step explanation:

I am big brain

Answer:

y=2x-1

Step-by-step explanation:

You add 2x to the other side, then rearrange

Answer:

2b + 1.5c = 500

Step-by-step explanation:

Cost per brownie = $2

Cost per cookie = $1.50

Number of brownie = b

Number of cookie = c

Answer:

The area of a circle is pi multiplied by the radius squared (A = π r²)

The radius (r) is the distance from the center of the circle, to the edge of the circle.

Example:

if you have a circle with radius 2, the area would be:

r = 2

A = π (2)²

A = π(4)

A = 4π

Answer:

Area can be calculated by the formula = \(\pi r^{2}\)

Step-by-step explanation:

We can calculate the area of a circle with the formula,

Area of Circle = \(\pi r^{2}\)

Where r replicates the radius of the circle

Answer: A.

Step-by-step explanation: we just need to distribute and see that the only plausible answer is a because when distributed it equals 3x=6

Answer:

Uh i think 3?

Step-by-step explanation:

well 2 x 3 is 6, so if i had to assume i think 3, the whole number is 2 though

Answer:

9

Step-by-step explanation:

6/(2/3)= 6*3/2=18/2=9

2.73

1.3x2.1=2.73

1.3

x2.1

13

+26

2.73

Answer:

To multiply 1.3 by 2.1, we need to use the distributive property of multiplication, which states that:

a × (b + c) = a × b + a × c

Using this property, we can break down 2.1 as the sum of 2 and 0.1:

1.3 × 2.1 = 1.3 × (2 + 0.1)

= 1.3 × 2 + 1.3 × 0.1

= 2.6 + 0.13

= 2.73

Therefore, 1.3 multiplied by 2.1 equals 2.73.

Answer: (6,11π/6).

Step-by-step explanation:We need to find the radius r and the angle θ. Remember that r2=x2+y2, so

because of the signs of x and y, our angle is in quadrant IV. Therefore, we find that θ=11π/6.

So the final answer is (6,11π6).

ANSWER: y = (1/2)x - 1.

To find the equation of the tangent line to the curve y = √(x - 3) at the point (4, 1), we need to determine the slope of the tangent line and its y-intercept.

First, let's find the derivative of the function y = √(x - 3) using the power rule:

dy/dx = 1/(2√(x - 3))

Now, we can substitute x = 4 into the derivative to find the slope of the tangent line at that point:

m = dy/dx = 1/(2√(4 - 3)) = 1/2

So, the slope of the tangent line is 1/2.

Next, we can use the point-slope form of a line to find the equation of the tangent line. Given the point (4, 1) and the slope m = 1/2, the equation becomes:

y - y1 = m(x - x1)

Substituting the values (x1, y1) = (4, 1):

y - 1 = (1/2)(x - 4)

Simplifying the equation:

y - 1 = (1/2)x - 2

y = (1/2)x - 1

Therefore, the equation of the tangent line to the curve y = √(x - 3) at the point (4, 1) is y = (1/2)x - 1.

Answer:

y = (1/2)x - 1/2

Step-by-step explanation:

Step 1: Find the derivative of the function

The derivative of a function gives the slope of the tangent line to the curve at any point. To find the derivative of the given function y = sqrt(x - 3), we can use the power rule of differentiation which states that:

d/dx (x^n) = nx^(n-1)

Applying this rule to our function, we get:

dy/dx = d/dx sqrt(x - 3)

To differentiate the square root function, we can use the chain rule of differentiation which states that:

d/dx f(g(x)) = f'(g(x)) * g'(x)

Applying this rule to our function, we have:

g(x) = x - 3

f(g) = sqrt(g)

So,

dy/dx = d/dx sqrt(x - 3) = f'(g(x)) * g'(x) = 1/(2*sqrt(g(x))) * 1

Substituting g(x) = x - 3, we get:

dy/dx = 1/(2*sqrt(x - 3))

So, the derivative of y with respect to x is 1/(2*sqrt(x - 3)).

Step 2: Evaluate the derivative at the given point

To find the slope of the tangent line at the point (4, 1), we need to substitute x = 4 into the derivative expression:

dy/dx = 1/(2*sqrt(4 - 3)) = 1/2

So, the slope of the tangent line at the point (4, 1) is 1/2.

Step 3: Use point-slope form to write the equation of the tangent line

Now that we know the slope of the tangent line at the point (4, 1), we can use point-slope form to write the equation of the tangent line. The point-slope form of a line is given by:

y - y1 = m(x - x1)

where (x1, y1) is the point on the line and m is the slope of the line.

Substituting the values x1 = 4, y1 = 1, and m = 1/2, we get:

y - 1 = (1/2)*(x - 4)

Simplifying this equation, we get:

y = (1/2)x - 1/2

So, the equation of the tangent line to the curve y = sqrt(x - 3) at the point (4, 1) is y = (1/2)x - 1/2.

Hope this helps!

Answer:

tite ko malaki hahahhahhaahhaahahahahhaahjjaahahaahahahhah

Step-by-step explanation:

12345

The term that  best describe this graph attached is

does not have an outlier

An outlier is a data point that significantly deviates from the general pattern or trend of a dataset. It is an observation that is noticeably different from other data points in terms of its magnitude or value.

Outliers can be either unusually high (positive outliers) or unusually low (negative outliers) compared to the rest of the data.

The graph is not exactly uniform even though it is not skewed

Learn more about outlier at

https://brainly.com/question/29546240

#SPJ1

Answer:

5 - 3

Step-by-step explanation:

easy way to find out

5-3= your answer in one step

Answer:

The length of the rectangle is 7.5 cm.

Step-by-step explanation:

Given that,

The width of the rectangle, \(L=6\dfrac{1}{5}\ cm=\dfrac{31}{5}\ cm\)

The area of the rectangle, \(A=46\dfrac{1}{2}\ cm^2=\dfrac{93}{2}\ cm^2\)

We need to find the length of the rectangle. The formula for the area of a rectangle is given by :

A = LB

Put all the values,

\(L=\dfrac{A}{B}\\\\L=\dfrac{\dfrac{93}{2}}{\dfrac{31}{5}}\\\\L=7.5\ cm\)

So, the length of the rectangle is 7.5 cm.

Answer:

256 feet

Step-by-step explanation:

To find the maximum height, we have to find the vertex of the parabola, which is formed by the situation.

First, find the axis of symmetry using -(b/2a). This will give us the x value of the vertex.

Plug in b into the equation:

-(b/2a)

-(96 / 2(-16))

-(96 / -32)

-(-3)

= 3

Now, plug in 3 as x into the given equation, to find the maximum height that the rock will reach:

H(t) = -16t² + 96t + 112

H(3) = -16(3²) + 96(3) + 112

H(3) = 256

So, the maximum height that the rock will reach is 256 feet

Maximum height achieved by the rock on the parabolic path will be 256 ft.

    Expression modeling the height of the rock is given by,

Since, this equation is a quadratic equation, path followed by the rock will be a parabolic path and the highest point attained by the rock will be the vertex of the parabola.

And the vertex will be → \([-\frac{b}{2a},H(-\frac{b}{2a})]\)

Compare the given equation with standard form of the quadratic equation.

\(y=ax^{2}+bx+c\)

By comparing the equations → a = -16, b = 96 and c = 112

Therefore, x-coordinate → \(-\frac{b}{2a}=-\frac{96}{(-2\times 16)}\)

                                                   \(=3\)

And y-coordinate → \(H(-\frac{b}{2a})=H(3)\)

                                              \(=-16(3)^2+96(3)+112\)

                                              \(=-144+288+112\)

                                              \(=256\)

Therefore, vertex of the parabola will be → (3, 256)

Here, x-coordinate represents the period or time taken by the rock to reach the highest point and y-coordinate represents the height achieved.

   Therefore, maximum height the rock will reach will be 256 feet.

Learn more,

https://brainly.com/question/5040986

Answer:

157.5.

Step-by-step explanation:

If the 6-inch pizza has 630 calories, the 12-inch pizza has double.

6 x 2 = 12.

Therefore, the 12-inch pizza has 1,260.

630 x 2 = 1,260.

There are 8 slices in a pizza, making the answer 1,260 / 8.

1,260 / 8 = 157.5

An estimation could be 150 if you round 630 to 600.

Hope this helps!

The number of calories in one slice of a 12-inch pizza would be 157.5.

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

We have been given that the 6-inch pizza has 630 calories,

Therefore, the 12-inch pizza has double i.e. 1,260 calories.

To determine the number of calories in one slice of a 12-inch pizza.

We have to apply the division operation in 1,260 between 8,

⇒ 1,260 / 8.

⇒  157.5

If we round 630 to 600, an estimate would be 150.

Hence, the number of calories in one slice of a 12-inch pizza would be 157.5.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

#SPJ2

He would have saved $87,221.02  after 1 year

He would have saved $268,335.90   after 3  years

What is an ordinary annuity?

An ordinary annuity means a fixed amount invested at specific intervals, in this case, $7,185.51 is invested monthly, which means that its future value can be computed using the future value formula of an ordinary annuity as shown below:

FV=PMT*(1+r)^N-1/r

FV=future value of an ordinary annuity

PMT=monthly payment invested every month

r=monthly interest rate=annual interest/12

N=number of months that monthly payments were

FV after 1 year:

PMT=$7,185.51

r=monthly interest rate=2.5%/12=0.00208333333333333

N=number of months in 1 year=12

FV=$7,185.51*(1+0.00208333333333333)^12-1/0.00208333333333333

FV=$7,185.51*(1.00208333333333333)^12-1/0.00208333333333333

FV=$7,185.51*0.02528845698324970/0.00208333333333333

FV=$87,221.02

FV after 3  years:

PMT=$7,185.51

r=monthly interest rate=2.5%/12=0.00208333333333333

N=number of months in  3 years=36

FV=$7,185.51*(1+0.00208333333333333)^36-1/0.00208333333333333

FV=$268,335.90

Find out more about future value of an ordinary annuity on:brainly.com/question/24703884

#SPJ1

The exponential growth formula is 3,400,000 x (1.09^t).

The year in which the grove would reach one billion board feet is  63.16 years.

The exponential growth formula usually has this form:

FV = P (1 + r)^n

3,400,000 x (1.09^t).

The year in which the grove would reach one billion board feet  = (In 1,000,000,000 / 3,400,000) / 0.09 = 63.16 years

To learn more about exponential growth, please check: https://brainly.com/question/18760477

#SPJ1

Answer:

slope:m=5m=5

Step-by-step explanation:

Step-by-step explanation:

y-y1=m (x-x1)

y-4=5 (x-3)

y-4=5x-15

5x-y=11

The appropriate choices are:

Nico had 50 golf balls when he began.

40 golf balls remain for Nico to hit.

Let's analyze each option and determine if it aligns with the given expression "50 - 10."

Nico started with 50 golf balls.

This option is consistent with the expression. If Nico started with 50 golf balls and he hasn't hit any yet, the expression "50 - 10" would mean he has 40 golf balls left to hit. Therefore, this option is applicable.

Nico has already hit 10 golf balls.

This option is not consistent with the expression. If Nico had already hit 10 golf balls, the expression "50 - 10" would not reflect the number of balls he has left to hit. Instead, it would represent the initial quantity of balls minus the balls already hit. Therefore, this option is not applicable.

Nico has 40 golf balls left to hit.

This option is consistent with the expression. If Nico had 50 golf balls to start with and he has hit 10, subtracting 10 from 50 would indeed leave him with 40 golf balls left to hit. Therefore, this option is applicable.

Nico divided the golf balls into 5 equal groups.

This option is not consistent with the expression. The expression "50 - 10" does not imply any division of the golf balls into equal groups. Instead, it represents a subtraction operation. Therefore, this option is not applicable.

Nico has a total of 500 golf balls.

This option is not consistent with the expression. The expression "50 - 10" does not lead to a total of 500 golf balls. It represents a subtraction operation and does not involve any multiplication or addition that would yield a total of 500. Therefore, this option is not applicable.

Based on the analysis above, the following options are applicable:

Nico started with 50 golf balls.

Nico has 40 golf balls left to hit.

for such more question on expression

https://brainly.com/question/4344214

#SPJ8

Answer:

1/2×10×6=30

Step-by-step explanation:

H=6

L=10

therefore;

1/2×6×10=30

Answer:

30 units²

Step-by-step explanation:

Formula to find the area of a triangle is :

Area = \(\frac{1}{2}\) × Base × Height

Given that,

Base = 10 units

Height = 6 units

Now let us find the area of the triangle.

Area = \(\frac{1}{2}\) × Base × Height

Area = \(\frac{1}{2}\) × 10 × 6

Area = \(\frac{1}{2}\) × 60

Area = 30 units²

Hope this helps you :-)

Let me know if you have any other questions :-)

Rs. 250000 was the price of the refrigerator.

Let x represent the price of the refrigerator.

Since she made a Rs. 40,000 down payment. On delivery paid another Rs. 80,000 and owed 60% of the purchased price. Hence:

Total Money paid = 100% - 60% = 40% of purchased price

40000 + 60000 = 40% of x

100000 = 0.4x

x = Rs. 250000

Hence, Rs. 250000 was the price of the refrigerator.

Find out more at: https://brainly.com/question/20418815

Answer:

x = 8

Step-by-step explanation:

average is calculated as

average = \(\frac{sum}{count}\)

given daily average is 13 , then

\(\frac{x+x+5+x+3+x+12}{4}\) = 13 ( multiply both sides by 4 to clear the fraction )

4x + 20 = 52 ( subtract 20 from both sides )

4x = 32 ( divide both sides by 4 )

x = 8

Answer:

here I put this link its a calculator for volumes and stuff  https://www.calculatorsoup.com/calculators/geometry-solids/volume.php

Step-by-step explanation:

hoped this helped

Answer:

The answer is y < 2x -3

Step-by-step explanation:

You can read this as all values on the graph will be the value of x times 2 minus 3..

For example, if we wanted to know what the value of y would be if x =2, we would plug in 2 and get 2(2) - 3 or just 1. We can see at the graph that when x = 2 y does equal 1. **In this situation we are pretending that the < symbol is the equal symbol..

To actually find the answer you can graph each equation until you find it or do it this way:

1) Find the slope and determine if it it works for the given graph.

We can see that the slope of the given graph is positive and if we look closer we can see that the slope is 2 over  and that we have a y-intercept of (0,-3).

2) We know that it is Option 2 instead of the first option because o the < sign. If it was option 1, then the shaded part of the graph would be on the other side of the line.

The inequality has the graph shown in the question. is to be considered as the  y < 2x -3.

Since

First determine the slope

So we can see that the slope of the given graph should be positive and then the slope should be 2 over and there is y-intercept of (0,-3).

So based on this, we can say that The inequality has the graph shown in the question. is to be considered as the  y < 2x -3.

Learn more about y-intercept here: https://brainly.com/question/15587122

Answer:

There are 2 options:

Step-by-step explanation:

That's a rectangular piece, therefore let's consider the width to be x and the length to be y.

A = width * length

1) A = x * y = 1,984 cm^2

P = 2 * (width) + 2 * (length)

2) P = 2x + 2y = 188 cm

Isolate x or y in one of the equations.

xy = 1,984 cm^2

y = 1,984 cm^2 / x

Now plug it in the second equation.

2x + 2y = 188 cm

2x + 2 * (1,984 / x) = 188

Now we have only one variable. Now just solve it alegebraically.

2x + (3,968 / x) = 188

Multiply both sides by x in order to get rid of the fraction.

\(2x^{2}\) + 3968 = 188 x

Substract both sides by 188 x

2x^2 + 3968 - 188x = 0

Now divide by 2 to make the equation simpler.

x^2 - 94x + 1984 = 0

use the quadratic formula:

\(\frac{94 + \sqrt{(-94)^2 - 4(1)(1984)} }{2(1)} = 62\\\frac{94 - \sqrt{(-94)^2 - 4(1)(1984)} }{2(1)} = 32\)    

  \(x1 = \frac{-b + \sqrt{b^2 - 4ac} }{2a} \\x2 = \frac{-b - \sqrt{b^2 - 4ac} }{2a}\)

x is either 62 or 32.

let's find y:

y = 1,984 / x

y = 1,984 / 62 = 32

y = 1,984 / 32 = 62

There are 2 options:

Note that in the prompt above, the value of x is given as: 16°

To answer the issue, we will first name all of the points supplied to us on the isosceles triangle, then identify O, and last discover the value of x. See the attached image.

As a result, an isosceles triangle has two equal sides and two equal angles. The term is derived from the Greek words iso (same) and skelos (skull) (leg). An equilateral triangle has all of its sides equal, whereas a scalene triangle has none of its sides equal.

In ΔAOB

OA =  OB = R, the radius of the circle O,

therefore, the ΔAOB is an isosceles triangle, with OA, OB as the congruent sides and AB as the base of the triangle.

Thus, ∠OAB = ∠OBA = 53°

Sum of all the angles of a triangle = 180°

∠O + ∠AOB + ∠OBA = 180°

We know ∠AOB = ∠OBA, therefore,

∠O + 2(∠AOB) = 180°

∠O + 2(53°) = 180°
∠O = 180 - 106

∠O = 74°

In ΔOBC,

BC is the tangent to the circle O, therefore,

∠OBC = 90°

Sum of all the angles of a triangle = 180°

∠O + ∠OBC + ∠OCB = 180°

74° + 90° + ∠OCB = 180°

∠OCB = 180° - 74° - 90°

∠OCB = 16°

Hence, the value of x is 16°.

Learn more about the Isosceles triangle:
https://brainly.com/question/2456591
#SPJ1

Answer:

C. 4x − 2 = 6

Step-by-step explanation:

Hope this helps :)

The equation which represents a linear as required in the task content is: y equals one fourth times x minus 1.

A linear function has one independent variable and one dependent variable in which case the degree of the equation is 1: meaning- the highest power of the variables is 1.

Conventionally, The independent variable in this regard is x and the dependent variable in this regard is y.

The required equation which represents a linear function is: y equals one fourth times x minus 1: \(y = \huge\text(\dfrac{1}{4}\huge\text )x - 1\)

Read more on linear function:

brainly.com/question/4025726

Answer:

The commission rate is 15%

Step-by-step explanation:

commission = commission rate x sales

where the commission rate is expressed as a decimal.

In this case, the salesperson earned a commission of $345 for selling $2,300 in merchandise. Therefore, we have:

345 = commission rate x 2300

To solve for the commission rate, we can divide both sides by 2300:

commission rate = 345/2300

Simplifying this expression, we get:

commission rate = 0.15

So, the commission rate is 15%

Answer:   The total answers count 37 - it's 100%, so we to get a 1% value, divide 37 by 100 to get 0.37. Next- calculate the percentage of 31: divide 31 by 1% value (0.37), and you get 83.78% - it's your percentage grade.