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Mandarinka [93]
3 years ago
8

F 4 boxes of apples weigh 75.6 lb, how much do 8.5 boxes of apples weigh?

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

160.65 lb

Step-by-step explanation:

4*18.9 = 75.6 lb

8.5*18.9 = 160.65 lb

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Please help me with precalculus??<br>linear and angular speed
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14)

 \bf \textit{linear velocity}\\\\&#10;v=rw\quad &#10;\begin{cases}&#10;r=radius\\&#10;w=angular~speed\\&#10;----------\\&#10;v=32\frac{m}{sec}\\&#10;w=100\frac{rev}{min}&#10;\end{cases}\\\\&#10;-------------------------------\\\\&#10;\textit{let's convert \underline{w} to }\frac{radians}{sec}

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what is the radians per seconds "w" in revolutions per minute?  just another conversion like in 13)

\bf \cfrac{\underline{\pi} }{3~\underline{sec}}\cdot \cfrac{rev}{2\underline{\pi }}\cdot \cfrac{60~\underline{sec}}{min}\implies \cfrac{60 ~rev}{3\cdot 2 ~min}\implies \cfrac{60 ~rev}{6 ~min}\implies 10\frac{rev}{min}
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Inga [223]

Answer:

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3 years ago
Consider the set of differences, denoted with d, between two dependent sets: 84, 85, 83, 63, 61, 100, 98. Find the sample standa
sveta [45]

Answer:

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Step-by-step explanation:

Given data items,

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Number of data items, N = 7,

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3 years ago
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