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Tatiana [17]
2 years ago
14

A ball is thrown into the air with an initial upward velocity of 48 ft/s. Its height (h) in feet after 1 seconds is given by the

function
h= -16t+ 48t + 64. After how many seconds will the ball hit the ground?
0 7 seconds
o 5 seconds
O4 seconds
6 seconds
Mathematics
1 answer:
lbvjy [14]2 years ago
7 0
6 seconds have a good day and if it not 6 seconds it 5 seconds
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A corner store sells two kinds of baked goods: cakes and pies. A cake costs $4 and a pie costs $6. In one day, the store sold 9
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Answer:

the number of cakes sell is 5

Step-by-step explanation:

The computation of the number of cakes sold is shown below;

Let us assume

The cake be C

And, the pie cost be P

Given that

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The cost of the cake is $4

And, the cost of the pie cost is $64

Now the store sold 9 baked goods for a total of $44

So, the equation would be

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P = 9 - C ...... (1)

4C + 6P = 44............(2)

Now put the value of P in equation 2

4C + 6(9 - C) = 44

4C + 54  - 6C = 44

-2C = -10

C = 5

And, P = 4

hence, the number of cakes sell is 5

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Step-by-step explanation:

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undefined

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