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3 years ago

13

Emilio throws a marshmallow into the air from his balcony. The height of the marshmallow (in feet) is represented by the equatio

n h=−16t2+8t+48, where t is the time (in seconds) after he throws the marshmallow.
h= -16t^2+8t+48

1 answer:

Bumek [7]3 years ago

4 0

Answer:

.18

Step-by-step explanation:

if ^2 is an exponent

(-16t*-16t)+8t+48

(258t+8t)+48

266t+48

48/266

.180

or .18

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egoroff_w [7]

Answer:

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Step-by-step explanation:

In order to find the total amount of vegetable seeds, you need to add y+3y+5.

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3 years ago

100m In 9 3/5 seconds

Nostrana [21]

Answer:

Speed = 10.42 m/secs

Step-by-step explanation:

We have been given with:-

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1) First, we need to convert the mixed number 9 $\frac{3}{5}$ to an improper fraction.

<u>Method to convert a mixed number to an improper fraction</u>

<u> $a\frac{b}{c} = \frac{c*a+b}{c}$ </u>

Applying the above formula, we get

9 $\frac{3}{5}$ = $\frac{5*9+3}{5}$

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2) Now we need to convert $\frac{48}{5}$ into a decimal by dividing 48 by 5.

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3 years ago

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4 years ago