Answer:
(c).
Step-by-step explanation:
h(t) = - 16 t² + 80 t
Coordinates of the vertex are:
<em>t</em> = - =
= <em>2.5 sec. </em>
<em>h</em> = - 16(2.5)² + 80(2.5) = - 100 + 200 = <em>100 ft</em>.
Brian made 72 widgets. If kelly and miranda together made three times as many widgets as brian, how many more widgets did they m
ake?
Write the mathematical sentence and show the work .
Write the mathematical sentence and show the work .
1 answer:
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Answer:
Step-by-step explanation:
(i)
(ii)
x=5 ==> y=2*5²=50
(iii)