help! me! with! this!

Answer:

5 minutes

Step-by-step explanation:

d / r = t

The bee is flying for 19 - 14 minutes

(d / 6) + d / 4) = 5

Answer: 25 feet

Step-by-step explanation:

19 - 14 = 5

total travel time = 5 min

av. between 6 and 4

= 6+4÷2 = 5

5 feet per sec × 5 min = 25 feet

Answer:

I would use the pounds.

Step-by-step explanation:

The reasoning behind using the pound is, if you are using fractions per say to get a side by side ration when you are doing 16 ounces to 1 pound you would want to have a unit rate.

750 ounces          16 ounces

-------------------       -----------------    

  x pounds              1 pound

Do you see how much easier it is to convert from ounces to pounds when you have a unit rate? Now once you see how many times you had to multiply 16 to get 750 you can easily multiply that number by 1!

Answer:

1250

Step-by-step explanation:

To calculate the area of the playground, we need to divide it into two smaller polygons: a rectangle and a right triangle.

The rectangle has a width of 50 yards and a height of 18 yards, so its area is:

50 yards x 18 yards = 900 square yards

The right triangle has a base of 20 yards and a height of 35 yards, so its area is:

(20 yards x 35 yards) / 2 = 350 square yards

The total area of the playground is the sum of the areas of the rectangle and the triangle:

900 square yards + 350 square yards = 1250 square yards

Therefore, the answer is not listed among the options provided. Perhaps there was an error in the given dimensions, or the correct answer was not included.

Answer:

54

Step-by-step explanation:

Answer: The middle 50% is between 13 and 31

Step-by-step explanation:

The median is 16

The coordinates of vertices N'G'M'​ are N'(-10, -15), M'(-15, -5) and G'(-5, -10).

From the given graph, N(-4, 6), M(-6, 2) and G(-2, 4).

Scale factor = \(2\frac{1}{2}\)

= 2.5

The reflection of point (x, y) across the x-axis is (x, -y).

Here, N(-4, 6)→(-4, -6)

M(-6, 2)→(-6, -2)

G(-2, 4)→(-2, -4)

Now, with scale factor 2.5, we get

(-4, -6)→2.5(-4, -6)→N'(-10, -15)

(-6, -2)→2.5(-6, -2)→M'(-15, -5)

(-2, -4)→2.5(-2, -4)→G'(-5, -10)

Therefore, the coordinates of vertices N'G'M'​ are N'(-10, -15), M'(-15, -5) and G'(-5, -10).

To learn more about the reflection over x-axis visit:

https://brainly.com/question/15175017.

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Answer:

4

Step-by-step explanation:

Here's my method of doing this:

We'll be using logarithms

Our question is:

\((\frac{1}{3})^{2}\) × \((\frac{1}{3})^x\) = \(\frac{1}{729}\)

If we don't want to evaluate any powers at all we'll have to make each term have the same base (so that we can ignore the base — \(\frac{1}{3}\))

we need to figure out what power of a \(\frac{1}{3}\) the \(\frac{1}{729}\) is.

what we can do is the following:

\((\frac{1}{3})^?\) = \(\frac{1}{729}\)

\(3^?\) = 729

If we take the "log" of each, we can find out what power of 3 gives 729.\(log(3^?) = log\ 729\)

We must remember this rule: \(log(a^n) = n \times log(a)\)

\(? \times log 3 = log 729\)

\(? = \frac{log\ 729}{log\ 3}\)

? = 6 (with a calculator)

This means that to get 729, we need to do \(3^6\)

Therefore \((\frac{1}{3})^6 = \frac{1}{729}\)

We can now solve the equation!

\((\frac{1}{3})^{2}\) × \((\frac{1}{3})^x\) = \(\frac{1}{729}\)

\((\frac{1}{3})^{2}\) × \((\frac{1}{3})^x\) = \((\frac{1}{3})^6\)

Since each term of our equation has the same base of  \(\frac{1}{3}\) we can ignore it and just deal with the powers!

We must remember this rule: \(x^a \times x^b = x^{a + b}\)

Using this rule:

\((\frac{1}{3})^{2}\) × \((\frac{1}{3})^x\) = \((\frac{1}{3})^6\) becomes...

\(2 + x = 6\)

\(x = 6 - 2 = 4\)

Answer

4/2 (if it's a fraction) it's a rational number

Step-by-step explanation:

because: rational numbers have integers AND fractions AND decimals, so we can tell that 4/2 is a rational number

Answer:

Answer down below!

Step-by-step explanation:

as it being a fraction, it can be a rational number. Since it has the numerator and denominator as an integer.

The height of the dead tree is 16 feet

The direction in which the tree should fall is Northeast, Northwest, Southeast, Southwest.

From the given question, since the ray is straight, AC is parallel to DF

Meanwhile triangles ABC and DEF are right angles,

AB/DE =BC/EF

AB/6 = 8/3

AB= 16 feet.

Thus, the height of the tree is 16 feet.

Since 16 ft> 15ft> 14ft> 13ft> 12ft

Therefore, the direction which the tree is falling is Northeast, Northwest, Southeast, Southwest.

Read more about height here:

https://brainly.com/question/1739912

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Answer:

?

Step-by-step explanation:

(answer needs to be at least 20 words long)

Answer:

Step-by-step explanation:

Answer: Table 3

Step-by-step explanation: Pls rate and like!

Answer:

y=-5x+4

Step-by-step explanation:

y=mx+b is slope-intercept form.

Plug in -5 for m and 4 for b.

The equation we're left with is y=-5x+4

This is one slight annoyance when it comes to sig figs, in my opinion anyway. You did the steps correct. The 639 bumps up to 640, so 6396 rounds to 6400 when rounding to 3 sig figs.

Normally the trailing zeros, ie zeros on the right, are not significant. So 6400 shows only 2 sig figs. What we need to do is draw a horizontal line over the first zero to show that it is significant (while the other zero is not significant)

So you'll write it like this \(64\overline{0}0\)

This notation can be problematic when it comes to decimals because it could be easily mixed up with the repeating decimal notation.

When you convert \(64\overline{0}0\) to scientific notation, you would get \(6.40 \times 10^3\).

In short: \(64\overline{0}0 = 6.40 \times 10^3\)

Here the zero is significant because the zero is present in the scientific notation result. Writing \(6.4 \times 10^3\) shows 2 sig figs while \(6.40 \times 10^3\) has 3 sig figs.

It's similar to how the number \(5.7\) has 2 sig figs while \(5.70\) has 3 sig figs. While the zero is trailing, having it after a decimal point indicates to the reader that you achieved this level of accuracy.

Answer:

This is one slight annoyance when it comes to sig figs, in my opinion anyway. You did the steps correctly. The 639 bumps up to 640, so 6396 rounds to 6400 when rounding to 3 sig figs.

Normally the trailing zeros, ie zeros on the right, are not significant. So 6400 shows only 2 sig figs. What we need to do is draw a horizontal line over the first zero to show that it is significant (while the other zero is not significant)

So you'll write it like this  

This notation can be problematic when it comes to decimals because it could be easily mixed up with the repeating decimal notation.

When you convert  to scientific notation, you would get .

In short:  

Here the zero is significant because the zero is present in the scientific notation result. Writing  shows 2 sig figs while  has 3 sig figs.

It's similar to how the number  has 2 sig figs while  has 3 sig figs. While the zero is trailing, having it after a decimal point indicates to the reader that you achieved this level of accuracy.

Answer:

Step-by-step explanation:

Answer:

p = -4

Step-by-step explanation:

Answer:

Yes it is correct

Step-by-step explanation:

Answer:

You're correct!

Subtract 47 from both sides.

j = 55 - 47

Simplify 55 - 47 to 8.

j = 8

Answer:

No.

Step-by-step explanation:

It won't because 5 x 3 is 15 and 6 x 4 is 24 which ends in 15

                                                                                                    24

And that is smaller.

Answer:

no

Step-by-step explanation:

i used a calculator

PLZ make brainliest i need point for a question i have

Answer:

Mean = 16

Step-by-step explanation:

MEAN can be find bg the sum of all score divided by the amount of the score.

Mean = total amount / number of amount

Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39

= 128

number of amount = 2, 3, 5, 9, 17, 22, 31, 39

= 8

Then we can calculate mean as

Mean = 128/8

Mean = 16

Answer:

Volume (V) = Area of base × height of the prism

Answer:

$300 | 300 Dollars of United States

Option (C) Infinitely many solutions

Answer:

40 cm^3 is the answer

Step-by-step explanation:

5x2x4

Answer: 19x6 maybe

Step-by-step explanation:

If you do 7+12=19 then multiply by 6

Answer:

114

Step-by-step explanation:

7x6=42

12x6=72

72+42=114

    OR

12+7=19

19x6=114

Answer:

Jason still has 39 stickers.

Step-by-step explanation:

First, 57 + 64 + 71 = 192

Second, 231 - 192 = 39

Hope this helps!

Answer:

It would be 39

Step-by-step explanation:

Calculator go sheeeeeeeeeshhhhh

Answer:

Step-by-step explanation:

mode

This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:

x^2-2y=3 - (x-2y=3) => x^2-x=0

Then we can factor the resulting equation and find the values of x:

x^2-x=0 => x(x-1)=0 => x=0 or x=1

Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:

x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1

Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:

x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1

Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.

Answer:

45°

Step-by-step explanation:

From the diagram :

Finding ∠BOC :

Answer:

Alrighty... i am happy that you would like an explanation.. that is truly admirable...

let's begin!!!

Step-by-step explanation:

We need to place everything into an equation to solve for x... after that we can substitute the value for x into the expression for m<BOC to get its value (i hope this isn't confusing... the math is easier though... trust me)

8X -67 +9X -75 = 96              Add 67 and 75 to both sides to isolate x

8X +9X = 238       --> 17X = 238

divide both sides by 17 to get x = 14

then subsitute x = 14 into the expression for m < BOC

you get  8(14)-67 = 45

therefore, the measure of <BOC is 45 degrees

I really hope this helps!!!!!