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Soloha48 [4]
4 years ago
14

Paul volunteered at the senior center for

Mathematics
2 answers:
Llana [10]4 years ago
8 0
4,426 hour on both weekends
Hoochie [10]4 years ago
7 0

Step-by-step explanation:

4426 hours on both weekends

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Raphael paid $ 160$160 for a camera during a 75 %75% off sale. What was the​ camera's regular​ price?
Kay [80]
So paid160


75 percent off
100 percent=original
75 percent off=100-75=25%
160=25% of original cost
'of' means multiply
remember tha tpercent is parts out of 100 so
25%=25/100=1/4
160=1/4 times original cost
multily both sides by 4
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3 years ago
16 e-mails to 6 text messages - 10 e-mails to 4 text messages proportional or non proportional
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Proportional us the correct answer
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In circle K with m JKL = 112 and JK = 13 units find area of sector JKL.
svetoff [14.1K]

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I65.18

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A baker displays 144 cookies on 9 identical platters. How many platters does the baker need to display 64 cookies? Enter your an
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4 0
2 years ago
Read 2 more answers
A model rocket launched directly upward at a speed of 16 meters per second from a helght of 2 meters . The f(t) = - 4.9t ^ 2 + 1
Anton [14]

Answer:

f(t) = 15.06 m

Step-by-step explanation:

The relationship between the height of the rocket and the time after launch, t. In seconds is given by :

f(t) = - 4.9t ^ 2 + 16t + 2

We need to find the maximum height the rocket will reach the ground.

When it reaches the ground,

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Put t = 1.63 in equation (1).

f(1.63) = - 4.9\times (1.63 ^ 2) + 16(1.63) + 2\\\\=15.06\ m

So, the maximum height of the rocket is 15.06 m.

4 0
3 years ago
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