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raketka [301]
3 years ago
12

Apparently I'm supposed to do one at a time so here we go again

Mathematics
1 answer:
Nat2105 [25]3 years ago
3 0
A) 60mph
B) 209.7 miles
C) 2 hours and 45 minutes
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A company makes a profit of $5.8 million. This is $1.2 million
QveST [7]

Answer:

I think last year, the company's profit was 2.3 million $

Step-by-step explanation:

5.8 - 1.2 = 4.6

4.6 divided by 2 = 2.3

8 0
3 years ago
Read the ques
Dafna11 [192]

Answer:

0.25feet

Step-by-step explanation:

The equation is not well written. Let the equation of the height be modelled as;

h = -16d²+8d+4

The velocity of the ball is zero at its maximum height.

Velocity = change in displacement/time

v = dh/dd

Differentiate

v = -32d+8

Since dh/dd = v = 0

0 = -32d+8

Add 32d to both sides

0+32d = 8

32d = 8

Divide both sides by 32

32d/32 = 8/32

d = 1/4

d = 0.25feet

Hence the maximum height of the tennis ball is 0.25feet

Note that the modeled equation was assumed. You can apply the same calculation to any equation given

3 0
3 years ago
PLZZ help me with this I will give brilliantis to whoever gets it right
blagie [28]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
Assume that the random variable X is normally distributed with mean μ=80 and standard deviation σ=18. Find the 11th percentile f
choli [55]
<span>The value you are looking for is 70 - 8.4 = 61.6 Hope it helps

</span>
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3 years ago
A roller coaster car starts at the loading platform, rises 30.4 meters, and then takes a steep dive of 50.4 meters into a valley
tigry1 [53]
The answer is 2.5 meters long
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3 years ago
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