2 years ago

How do you combine this to make a simpler expression?

Mathematics

2 answers:

densk [106]2 years ago

8 0

7p-(-6)
i hope i helped

Nataly [62]2 years ago

3 0

7p+6 because you combine the negative 5 and negative 1

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The company has only two division division eight and division be last year division a made 60% of the companies total revenue an

MAVERICK [17]

9514 1404 393

Answer:

Division A

Step-by-step explanation:

Suppose last year's revenue for the company was 100 units.

Last year's Division A revenue was 0.60×100 = 60. This year's revenue is 1-35% = 65% of last year's, so is ...

60 × 0.65 = 39 . . . . units

Last year's Division B revenue was 0.40×100 = 40. This year's revenue is 1-5% = 95% of last year's, so is ...

40 × 0.95 = 38 . . . . units

At 39 units this year, Division A still has the higher revenue than Division B at 38 units.

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2 years ago

I need the (rate of change____, so the rock is falling___meters per sec) (the initial value,the initial hight)

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Answer:

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Step-by-step explanation:

The rate of change is a measure of the slope and can be calculated using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (2, 78) and (x₂, y₂ ) = (10, 30) ← 2 points on the line

m = $\frac{30-78}{10-2}$ = $\frac{-48}{8}$ = - 6

Rate of change is - 6 m/s

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2 years ago

What is the surface area of a box if it is scaled up by a factor of 10

xenn [34]

If we are scaling up the surface area by a factor of 10 means that the two dimensions of area are each being increased by 10 times the original size. Therefore, the surface area is increased by a factor of 10 x 10, or by a factor of 100.

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3 years ago

What is the correct mean and mad absolute deviation?\<br> Of the problem 33,90,99,87,78,67

krok68 [10]

Answer:

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lara31 [8.8K]

The answer is D.

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You would divide the diameter in half which would give you your radius (r).
Then you plug in the radius value to find the volume of ONE ball.
You would then multiply by 10 to find the volume of TEN golf balls.

D is the closest answer to the volume of ten golf balls

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2 years ago