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2 years ago

15

Brahm has $250 in his bank account. This is $75 more than his brother, basil has in his bank account. Find the amount of money i

n basil’s account with an addition problem.

1 answer:

Anton [14]2 years ago

4 0

Answer:175

Step-by-step explanation:

250-75 is 75 I believe this is correct

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A car moves at 45 miles per hour. The time and the distance it travels are recorded.

irinina [24]

Answer:

the distance

Step-by-step explanation:

More time care travels, more distance it goes. So distance depends of the time.

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2 years ago

For what value of p makes this equation true?

Naya [18.7K]

Step-by-step explanation:

Multiplication property of order

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2 years ago

If the diameter of a circle is 20mm, what is the area of the circle?

Vsevolod [243]

Answer:

314.16 sq mm

Step-by-step explanation:

formula for area of a circle = pi(r^2)

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3 years ago

If f'(0) = 5 and F(x) = f(3x), what is F'(0)?

Llana [10]

Answer:

$\displaystyle F'(0) = 15$

Step-by-step explanation:

We are given that:

$f'(0) = 5 \text{ and } F(x) = f(3x)$

And we want to find F'(0).

First, find F(x):

$\displaystyle F'(x) = \frac{d}{dx}\left[ f(3x)]$

From the chain rule:

$\displaystyle \begin{aligned} F'(x) &= f'(3x) \cdot \frac{d}{dx} \left[ 3x\right] \\ \\ &= 3f'(3x)\end{aligned}$

Then:

$\displaystyle \begin{aligned} F'(0) & = 3f'(3(0)) \\ \\ & = 3f'(0) \\ \\ & = 3(5) \\ \\ & = 15\end{aligned}$

In conclusion, F'(0) = 15.

7 0

2 years ago

Read 2 more answers

Can someone help me with number 4 and 12

Aliun [14]

Answer:

4 .c is the right answer

Step-by-step explanation:

16=100%

20÷16=1.25 or 125%

125%-100%= 25% increase

7 0

3 years ago

Read 2 more answers