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aksik [14]
3 years ago
11

A ball is thrown into the air with an initial velocity of 60 ft/s. its height h in feet after t seconds is given by the function

h=-16t^2 + 60t + 6.
a : After how many seconds will the ball reach maximum height?

b : What is the maximum height?
Mathematics
2 answers:
timurjin [86]3 years ago
8 0

Answer:A: plug it into a online graphing calculator and find the highest point and where it is on the x axis at that point

b: find the highest point and where it is on the y-axis at that point

Step-by-step explanation:

above

Anit [1.1K]3 years ago
8 0

Answer:

A. 1.875 Seconds

B. 62.25

Step-by-step explanation:

I used Desmos

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A recipe for brownies calls for 1/8 cup of sugar and the recipe makes 12 brownies what fraction of a cup is in each brownie? THA
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Answer: \frac{1}{96}

Step-by-step explanation:

(\frac{1}{8})/12

Divide the fraction \frac{1}{8} by 12. This is because we need to split the sugar between 12 brownies, and to split something means to divide it. Use the switch, flip and multiply method.

I inserted an image on how to use this method.

Anyway, to use this method, we need 2 fractions, so instead of 12, we have to use \frac{12}{1}.

\frac{1}{8}/\frac{12}{1}

= \frac{1}{8} × \frac{1}{12}      Multiply the denominators and numerators

= \frac{1}{96}

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Sum1 help<br> me!!!!!!!!!!!
dem82 [27]
The answer is 13!!!! b
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Jenny has $1200 in her savings account. If the bank pays 3% interest per year on savings, how much interest does she earn in 3 y
sergejj [24]

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Jenny earns $36 in interest per year.

Step-by-step explanation:

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