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jasenka [17]
3 years ago
12

I would appreciate some help with this question ASAP!

Mathematics
1 answer:
Flauer [41]3 years ago
7 0

Answer:

(4,2 1/2)

Step-by-step explanation:

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PLEASE HELP FASTTT!!!
nirvana33 [79]

Answer:

5 seconds

Step-by-step explanation:

Looking at your function (h(t) = -16t^2 + 48t + 160), I see that the peak height will be 196 feet, and that is achieved in 1.5 seconds.

h(1.5) = -16(1.5)^2 + 48(1.5) + 160

h(1.5) = -16(2.25)+ 48(1.5) + 160

h(1.5) = -36 + 48(1.5) + 160

h(1.5) = -36 + 72 + 160

h(1.5) = 36 + 160

h(1.5) = 196

Going down from that height, it would take 3.5 more seconds, so it would take 5 seconds in total

h(5) = -16(5)^2 + 48(5) + 160

h(5) = -16(25) + 48(5) + 160

h(5) = -400 + 48(5) + 160

h(5) = -400 + 240 + 160

h(5) = -400 + 400

h(5) = 0

8 0
3 years ago
Each week, Robbie earns $x mowing lawns and receives $15 as his allowance. To find how much he will earn in total over 3 weeks,
IRISSAK [1]
Since there are three variables and three constants you add like terms.

3(x+15) = 3x + 40
4 0
3 years ago
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Find the value of the rectangular prism
Ainat [17]
27.

Volume = length*width*height
So 3*3*3=27
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3 years ago
Help me please! Did I do this right?​
MrMuchimi

Answer:

no its A and B

Step-by-step explanation:

5 0
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1.5

Step-by-step explanation:

can i get brainiest

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