3 years ago

Please can I have some help with these?

2 answers:

6 0

That's easy for 147 the answer is 7 to the second power and three to the first power

4 0

I hope this helps you

You might be interested in

givi [52]

$d=4 \Rightarrow r=2\\V=\dfrac{4}{3}\pi r^3\\
V=\dfrac{4}{3}\pi \cdot2^3\\
V=\dfrac{4}{3}\pi \cdot8\\
V=\dfrac{32}{3} \pi
$

5 0

3 years ago

agasfer [191]

A 188 inches .2 Because you have to run them all to the nearest five

8 0

3 years ago

Elenna [48]

She would have $904. 275 + 812= 1087. 75 + 60 + 48= 183. 1087 - 183 = 904. Check the math to make sure, I did it in my head.

3 0

3 years ago

dlinn [17]

Answer:

3/11

Step-by-step explanation:

given that a cell phone company has three different production sites

Site name 1 2 3 Total

Production 60% 30% 10% 100%

Recalled 5% 7% 9%

Prob for recall 0.003 0.021 0.009 0.033

Total probability for recall = 0.033

Prob for recall and came from site 3 = 0.009

So required probability

= If a randomly selected cell phone has been recalled, what is the probability that it came from Site 3

= $\frac{0.009}{0.033} \\=\frac{3}{11}$

4 0

3 years ago

aev [14]

C
there can be more than one mode. 20 and 30 have the same amount and are most frequent

3 0

1 year ago