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EleoNora [17]
3 years ago
8

Neglecting air resistance, an object in free fall accelerates at 32 feet per second squared. So the velocity of the object t sec

onds after being dropped is 32t feet per second. Suppose a ball is dropped from the top of the Sears Tower.
Use integration to find how far the ball would fall in the first six seconds.
a.
546
c.
576
b.
567
d.
612
Mathematics
2 answers:
postnew [5]3 years ago
5 0
The correct answer is B
andre [41]3 years ago
3 0

Answer:

The correct answer is 576

Step-by-step explanation:

Use integration to solve. Correct on edge 2021

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The temperature is -1°F. If the temperature rises 10° F, what will the new temperature be?
s2008m [1.1K]

I assume it'd be 9°F.

-1 + 10 = 9

Hope this helps!

7 0
3 years ago
Pls help???? b isn’t right
spayn [35]
The correct answer would be A

Take the left triangle, flip it and put it on the right side. This should resemble a rectangle. Then calculate

9cm + 7cm = 16cm
6cm x 16cm = 93cm squared

The correct answer is A, hoped this helped!

4 0
3 years ago
Mean absolute deviation of 75, 89, 145, 85, 80, 92, 104, 90, 100?
Mama L [17]
First, compute the mean: m=\frac{75+89+145+85+80+92+104+90+100}9=\frac{860}9=95.555

Next compute the absolute deviations for each datapoint:
|75-95.555|=20.555
|89-95.555|=6.555
|145-95.555|=49.445
|85-95.555|=10.555
|80-95.555|=15.555
|92-95.555|=3.555
|104-95.555|=8.445
|90-95.555|=5.555
|100-95.555|=4.445

Next we'll take the mean of these deviations: \frac{20.555+6.555+49.445+10.555+15.555+3.555+8.445+5.555+4.445}9=\frac{124.665}9=13.8517

The mean absolute deviation of your data is 13.8517
7 0
3 years ago
Simplify.<br><br> 0.55−(0.9−0.8)⋅4
Alisiya [41]
<span>0.55−(0.9−0.8)⋅4
=</span><span>0.55 − 3.6 + 3.2
= 0.15</span>
7 0
4 years ago
Read 2 more answers
Identify the missing symbol. 6/5 ? 1 1/5
pshichka [43]

Hello from MrBillDoesMath!

Answer:

=   (the equal sign)


Discussion:

Note sure if this is what they wanted but 6/5 = 1 1/5 so I'd guess the symbol is "=".  That is,

6/5 = 1 1/5


Thank you,

MrB

7 0
4 years ago
Read 2 more answers
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