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Mandarinka [93]
3 years ago
8

The height above ground (in feet) of a projectile is given by the function h(t)=-16t^2+64t+10, where t is the number of seconds

that it has been in the air
Mathematics
1 answer:
julsineya [31]3 years ago
8 0

Answer:

40 seconds

Step-by-step explanation:

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Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
Harman [31]

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Read through the solution below. Then, answer
serg [7]

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2 years ago
The population of a city decreases by 4.6% per year. If this year's population is
Andrei [34K]

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Your answer

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Step-by-step explanation:

8 0
2 years ago
A fruit punch recipe call for 30 cups of orange juice and 18 cups of pineapple juice. If you only have 1 cup of orange juice, ho
tankabanditka [31]

Answer:

You should use 0.6 cups of pineapple juice if you only have 1 cup of orange juice.

Step-by-step explanation:

With the information provided about the recipe, you can use a rule of three to find the cups of pineapple you should use if you only have 1 cup of orange juice given that the recipe calls for 30 cups of orange juice and 18 cups of pineapple juice:

30 cups of orange juice → 18 cups of pineapple juice

 1 cup of orange juice    →                    x

x=(1*18)/30=0.6 cups of pineapple juice

According to this, the answer is that you should use 0.6 cups of pineapple juice if you only have 1 cup of orange juice.

5 0
2 years ago
Francis can buy 7 shirts for $42 or 8 shirts for $48. How much will she pay for nine?
Delvig [45]

Answer:

$54

Step-by-step explanation:

42/7=6\\48/8=6\\x/9=6\\x=54

Hope this helped :D

5 0
3 years ago
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