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4 years ago

11

Kristin is 20 miles behind a truck that is driving 50 miles per hour. How long will it take her to catch up to the truck? How fa

r will she go in that time

1 answer:

creativ13 [48]4 years ago

8 0

<span>t = 20/(r-50)</span>t=20/r-50 hours

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A force does 35000J of work along a distance of 10.5m. Find the applied force.

nadezda [96]

Answer: 3333.333 N

Work: To figure it out, you must do 35000J divided by 10.5. After diving, you receive the answer 3333.333N. I hope this helps you!

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3 years ago

A dragon likes to eat red peppers and green peppers because they help him breathe fire. If the dragon eats 2 red peppers, he can

N76 [4]

it's 45

Step-by-step explanation:

Okay, so if 2 peppers is 25 meters long, you just divide 25 by 2 to get how many peppers the dragon breathes as 1 pepper. So then you get 12.5, And if you do that with the green peppers, you get 1.5. So, the dragon ate 3 green peppers, so it's 12.5 x 3 , aka. 12.5+12.5+12.5. That's 37.5, and if you do 1.5x5 for the green peppers, it's 7.5, And now you add 37.5+7.5, and you get 45.

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2 years ago

The following values of (x) and f(y) are given. Find the best value of (dy/dx) at

velikii [3]

Answer:

dy/dx at x=6 is 0.334

Step-by-step explanation:

The center difference method requires that the values of the function are given in equal intervals which is the case, and allows one to find the value for x = 6 using those of the function for x = 5.5 and for x = 6.5 as follows:

$\frac{dy}{dx} =\frac{3.7436-3.4096}{6.5-5.5} =0.334$

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3 years ago

A woman is paid a commission of 6% on her weekly sales. If her total commission for the week was $449:

Lelu [443]

Answer:

$4.49

Step-by-step explanation:

Simply multiply $449 by the 1% in decimal form. (0.01)

You will find your answer to be 4.49!

:)

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2 years ago

Jerry says that if a store has a sale for 35% off and the sale price of a stairmaster is $137, then you can figure out what the

wel

Don't know if it's right, but do let me know! use percentage to visualise your workings. :)

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3 years ago