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Ierofanga [76]
2 years ago
10

This function describes the time, t(d), in seconds, an object takes to hit the ground after falling d feet.

Mathematics
1 answer:
olchik [2.2K]2 years ago
7 0

Answer:

help me plzz

Step-by-step explanation:

The velocity of a particle moving along the x-axis is v(t) = cos(2t), with t measured in minutes and v(t) measured in feet per minute. To the nearest foot find the total distance travelled by the particle from t = 0 to t = π minutes

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Sunny_sXe [5.5K]

Answer:

$5.25 Dollars

Step-by-step explanation:

I know that if you divide 21 by 3 you get 7. So, 2/3 of 21 is 14. He spent 14 dollars at the music store. This means that he has 7 dollars left. From here he spend 1/4 of 7 dollars on a drink. 1/4 of 7 is $1.75. This means that he has 5.25 dollars left after he bought the drink! :)

<em>Hope this helped! :)</em>

6 0
3 years ago
How do I find b in y=mx+b?​
Ainat [17]

Answer:

In the equation y = mx + b for a straight line, the number m is called the slope of the line. Let x = 0, then y = m • 0 + b, so y = b. The number b is the coordinate on the y-axis where the graph crosses the y-axis.

3 0
2 years ago
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Can someone help me do this
stealth61 [152]

Answer:

False.

Step-by-step explanation:

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Hope this helps!

3 0
3 years ago
Cara and shirley, working together, can clean the house in 66 hours. working alone, shirley takes three times as long as cara. h
iVinArrow [24]
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V125BC [204]

Answer:

uiu7n

Step-by-step explanation:

8 0
3 years ago
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