Can anyone help, it's the only question I need.

Answer:

  3000/5 = 600

Step-by-step explanation:

Every multiplication fact is equivalent to two (2) division facts:

  a·b = c  ⇒  c/a = b  and  c/b = a

Multiplication or division by 10 involves moving the decimal point one place to the right or left (respectively).

The division ...

  \(\dfrac{3000}{5}\)

is fully equivalent to ...

  \(\dfrac{30}{5}\times 100\)

We assume your "basic fact" is 5×6 = 30. In accordance with the above equivalence to division problems, this tells you ...

  \(\dfrac{30}{5}=6\\\\\dfrac{30}{5}\times100 = 6\times100\\\\\dfrac{3000}{5}=600\)

9514 1404 393

Answer:

  \(\text{c. }f(n)=3f(n-1);f(1)=2\)

Step-by-step explanation:

The first term is 2, so part of the recursive definition is ...

  f(1) = 2

The common ratio is 6/2 = 3, so each term is 3 times the previous one. That part of the recursive definition is ...

  f(n) = 3·f(n -1)

These two parts of the definition match choice C.

The objective function for this situation is given by x > 0, y > 0, 6x + 4y ≤ 720, 2x + 4y ≤ 400, x + y ≥ 80 and P = 0.4x + 0.5y

An equation is an expression that shows the relationship between two or more numbers and variables.

Let x represent the number of cappuccino bottles and y represent the number of café au lait bottles.

Hence:

x > 0, y > 0

Also:

6x + 4y ≤ 720

2x + 4y ≤ 400

x + y ≥ 80

and

P = 0.4x + 0.5y

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Answer:

9000

4-digit numbers..

The probability of choosing any 5 students will be 5% so for all the options the probability will be same.

Probability is the extent to which an event is likely to occur, measured by the ratio of the favourable cases to the whole number of cases possible.

Here total samples are [90]

favorable outcomes should be [5]

So the probability to select 5 random students from 90 will be

\(P=\dfrac{5}{90}=0.05=0.05\times 100=5\%\)

Hence the probability of choosing any 5 students will be 5% so for all the options the probability will be same.

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Given:

The expression is given as,

The objective is to graph the function.

Explanation:

As the degree of the function is 1, the graph of the expression will be a straight line.

To obtain two coordinates to draw a straight line first consider x = 0 in the expression.

Thus, the obtained coordinate is (0,-3).

Now, consider y = 0 in the given expression.

Thus, the obtained coordinate is (-2,0)

To plot the graph:

Thus, the graph of the expression will be,

Hence, the graph of the equation is obtained.

Step-by-step explanation:

There's no slope and y-intercept in such a question, maybe you should try typing a valid question for an effective answer.

Answer:

0.1

-0.2

-0.5

Step-by-step explanation:

Each term is 0.3 less than the previous term

1.3 - 0.3 = 1

1 - 0.3 = 0.7

0.7 - 0.3 - 0.4

0.4 - 0.3 = 0.1

0.1 - 0.3 = -0.2

-0.2 - 0.3 = -0.5

False, Mathematically, an odds ratio equates to a risk ratio, therefore, odds ratios can be interpreted in an exactly same way as risk ratio.

What distinguishes risk from probability?

The fundamental distinction is that the relative risk is a ratio of two probabilities, but the odds ratio is a ratio of two odds (yes, it's that clear). (The risk ratio is another name for the relative risk.)

Used to approximate the relative risk in case-control studies, when the occurrence of diseases are KNOWN

odds of an event = the number of ways an event can occur to the numbers of ways an event cannot occur

odds ratio = P / (1-P)

where P = probability of occurrence

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A. 327 and C.751 have a remainder of 1 when divided by 2

Even Numbers are those numbers that can be divided into two equal groups or pairs and are exactly divisible by 2. They are  numbers that are a multiple of 2. Examples are: 2, 4, 6, 8, 10, and so on are even numbers.

How to determine this,

By dividing each words by 2

327 divided by 2 = 163 remainder 1

So, this is not an even number when divided by 2

400 divided by 2 = 200 remainder 0

This is an even number

751 divided by 2 = 375 remainder 1

This is not an even number

148 divided by 2 = 74 remainder 0

This is an even number

1356 divided by 2 = 678 remainder 0

So, this is an even number

Therefore, only 327 and 751 have a remainder of 1 when  divisible by 2.

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Answer:

B, C

Step-by-step explanation:

The first question represents that since they already have 88 magazines sold, that should be added to the amount they *need* to sell

As they need to sell a total of 200, the total amount remaning *plus* the amount already sold should equal 200

This can be represented by 5m, with m referring to the amount of magazines in one day, times 5, plus 88 to equal 200 (5m+88 = 200)

The second questions is a tiny bit trickier, but is no different than before. Since she would get a penalty for going lower than 20, than the amount we're trying to be equal to should be exactly 20, which is expressed through C

500 in her account, minus 45k with k being weeks is equal to 20.

(500-45k = 20)

Answer: with what???

I can help you with that problem i just did that on my own.

Answer:

The answer is one pair of socks = $10

Step-by-step explanation:

I subtracted 42 by 12 and got 30. I then divided 30 and 3 and got 10.

42-12=30

30/3=10

Or you can subtract 12 from both sides to get the variable on one side. Then you divide the variable by the coefficient (3) and divide 30 by 3 to get 10.

Answer:

x > 9

Step-by-step explanation:

Hello!

First let's solve the inequality for x.

Flip the sign if you are dividing by a negative number.

Now let's graph it on a number line. If it is a greater or less than symbol, we use an open circle. If it is a greater than or equal to or a less than or equal to, we use a closed circle.

Plot the point of 9 with an open circle, and shade in a line towards the right (all values greater than 9).

If a logical vector z has at least one entry TRUE, the function all(!z) will always be false.

If a logical vector contains only TRUE items, the all() method returns FALSE; otherwise, it returns TRUE.

The any() function, on the other hand, gives a result of TRUE if a logical vector has at least one element that is TRUE and FALSE otherwise.

any(z) will always be TRUE if z contains at least one TRUE element since there is at least one TRUE element. On the other hand, depending on whether all of the components of z are TRUE, all(z) may or may not be TRUE.

any(!z) will always return FALSE since if z has at least one TRUE element, then!z must include at least one FALSE element.

Additionally, all(!z) will always return FALSE if any element is FALSE since if z has at least one TRUE element, then!z must include at least one FALSE element.

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Answer:

15

Step-by-step explanation:

If helpful, please give 5 star, thanks, and brainliest!

Answer:

-8 > 8

Step-by-step explanation:

You find one that is less and one that is greater

Answer:

2^-3

Step-by-step explanation:

Answer:

The answer is the second one: \((-1/2)^{-3}\)

Step-by-step explanation:

1) When an exponent is negative, we must 'flip' the term before applying the exponent.

\((-1/2)^{-3}\) = \((-2/1)^3\)= \(-2^3\)

2) Next, we need to cube two. Remember, the negative number does not apply yet!

\(-2^3\) = -8

3) Thus, we get our answer. -8.

I hope this help, firend!!

Answer:

6

Step-by-step explanation:

= 3[-2(4) + 10]

= 3(-8 + 10)

= 3(2)

The function is given as  g(x) = -2x + 10 then the solution of the 3[g(4)] would be equal to 6.

A function is a type of relation, or rule, that maps one input to a specific single output.

Functions that are formed by composing two or more functions in a way that one's output is another's input are called composite functions.

They are also called functions of functions.

We have to find 3[g(4)] if g(x) = -2x + 10

3[g(4)] = 3[-2(4) + 10]

3[g(4)]  = 3(-8 + 10)

3[g(4)]  = 3(2)

3[g(4)]  = 6

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Answer:

tan x

Step-by-step explanation:

(tan-x)[sec(pi/2)-x] (sin-x)

We know that tan (-x) = - tan (x)  and sin (-x) = - sin (x)

-(tanx)[sec(pi/2)-x] -(sinx)

(tanx)[sec(pi/2)-x] (sinx)

Using the identity sec = 1/ cos

sec ( pi/2 -x) =1/cos ( pi /2 -x)

We know that cos (s-t)=cos (s) cos(t) + sin (s) sin (t)

1/ ( cos  pi/2  cos x + sin pi/2 sin x) = 1/(0 cos x - 1 sinx) = 1 / sinx

Replacing into the equation

(tanx)[1/ sinx] (sinx)

tan x

There are 853,818,600 ways to award first, second, and third prizes in a contest with 950 contestants, assuming there are no ties.

To determine the number of ways to award first, second, and third prizes in a contest with 950 contestants, we can use the permutation formula:

P(n, r) = n! / (n - r)!

where n is the total number of contestants and r is the number of prizes to be awarded (in this case, 3).

Using this formula, we get:

P(950, 3) = 950! / (950 - 3)!

= 950! / 947!

= 950 × 949 × 948

= 853,818,600

Therefore, there are 853,818,600 ways to award first, second, and third prizes in a contest with 950 contestants, assuming there are no ties.

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Answer:

$62.00

Step-by-step explanation:

7% of 50 is 3.5. 17% of 50 is 8.5. 8.5+3.5 is 12. 50+12= 62.

Answer: 696.511

Step-by-step explanation:

84,250 = b(1.008)120

84250 = 120.96b

b = 696.511

Answer: About 0.2 gallons

Step-by-step explanation: 4/18=0.2 repeating, so each person gets about 0.2 gallons.

Each of her friend will get 4 and a half gallons of juice.

Division is one of the four main arithmetical operations by which we find the equal distribution of something.

Given that, At Lara's party, 4 gallon of fruit punch are shared equally among 18 friend.

To find how much each of them got, we will divide total amount of punch  by total number friends

Amount of juice each of them gets, = 18/4 = 4.5

Hence,  Each of her friend will get 4 and a half gallons of juice.

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Answer:

Discount price= $14.4

Step-by-step explanation:

Giving the following information:

Original selling price= $18

Discount rate= 20% = 0.2

To calculate the discount price, we need to use the following formula:

Discount price= selling price * (1 - discount rate)

Discount price= 18 * (1 - 0.2)

Discount price= $14.4

There are 472 more buttons bought by Vance than beads.

For the stated question table is made.

So,

Total number of beads bought by Vance = Number of beads(2 packages of large beads) + Number of beads(1 package of medium beads).

= (2 × 96) + (1 × 64)

= 2 × (90 + 6) + 64

= (2 × 90) + (2 × 6) + 64

= 180 + 12 + 64

= 256 beads

Now,

Total number of buttons bought by Vance = Total number of buttons (2 packages of large buttons) + Number of buttons (2 packages of medium buttons)

= (2 × 56) + (2 × 38)

= 2 × (50 + 6) + 2 × (30 + 8)

= (2 × 50) + (2 × 6) + (2 × 30) + (2 × 8)

= 100 + 12 + 600 + 16

= 728 buttons

Thus,

Difference for the number of buttons and beads

= 728 – 256

= 472 beads

So,

Therefore, there are 472 more buttons bought by Vance than beads.

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Answer:

8 x 12 x 20 = 1920/2 = 960 cm^2

hope this helped

answer= 960

Step-by-step explanation: