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ladessa [460]
3 years ago
13

Sady students took a math test. The percentages of students who scored an A, B, C, or D are displayed in the circle graph,

Mathematics
1 answer:
valina [46]3 years ago
8 0
Bob the builder was happy with this
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a group of hikers begin in an elevation of -29 feet below sea level. they travel up a mountain side until they were on an elevat
katovenus [111]

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-28

Step-by-step explanation:

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3 years ago
A train traveled 504 miles in 8 hours. A bus traveled 531 miles in 9 hours. Which mode of transportation has the faster rate?
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The train because it travels at 63 mph while the bus is 59 mph
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2 years ago
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Can anyone help me with this?<br><br> Reduce the fraction
Elden [556K]

\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}

\bf \cfrac{-20t^5u^2v^3}{48t^7u^4v}\implies \cfrac{-20}{48}\cdot \cfrac{t^5u^2v^3}{t^7u^4v^1}\implies \cfrac{-5}{12}\cdot \cfrac{v^3v^{-1}}{t^7t^{-5}u^4u^{-2}}\implies \cfrac{-5}{12}\cdot \cfrac{v^{3-1}}{t^{7-5}u^{4-2}} \\\\\\ \cfrac{-5}{12}\cdot \cfrac{v^2}{t^2u^2}\implies \cfrac{-5v^2}{12t^2 u^2}

3 0
3 years ago
Multiple choice please answer please
tankabanditka [31]

Answer:

B.cos^{-1} \bigg(\frac{4}{5}\bigg)

Step-by-step explanation:

\because \cos \angle B = \bigg(\frac{4}{5}\bigg)\\\\\therefore  \angle B =cos^{-1} \bigg(\frac{4}{5}\bigg)\\

3 0
3 years ago
A computer program found that the line y=3x - 52 is the best line of best fit to represent the temperature outside and the amoun
Aliun [14]

Answer:

98

Step-by-step explanation:

given x = 50

=> y = 3(50)-52 = 150-52=98

the ice cream they can expect to sell = 98

4 0
3 years ago
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