3 years ago

What is the volume of the cone shown below?

Mathematics

1 answer:

zepelin [54]3 years ago

7 0

Answer:

A. $96\pi \: cu. \: units$

Step-by-step explanation:

Radius of cone (r) = 4 units

Height of cone (h) = 18 units

$V_{cone} = \frac{1}{3} \pi {r}^{2}h \\ \\ = \frac{1}{3} \pi {(4)}^{2} \times 18 \\ \\ = \pi {(4)}^{2} \times 6 \\ \\ = 16\pi \times 6 \\ \\ V_{cone} = 96\pi \: {units}^{3}$

You might be interested in

Please help due in 1 hour!

Flura [38]

Answer:thanks much xoxo hablo no engles

Step-by-step explanation:

8 0

3 years ago

The quotation of 21 and the difference between 6 and 3

liubo4ka [24]

Answer:

Step-by-step explanation:

I believe you meant, "The quotient of 21 and the difference between 6 and 3." That would be:

-------- = 21/3 = 7

6 - 3

6 0

4 years ago

Twice a number is 8 less than 3 times the number

MArishka [77]

I hope this helps you

8 0

3 years ago

Point J(-2, 1) and point K(4, 5) form the line segment jk. for the point p that partitions jk in the ratio 3:7 what is the y coo

kumpel [21]

Answer:

$\frac{11}{5}$

Step-by-step explanation:

Using the section formula

$y_{P}$ = $\frac{3(5)+7(1)}{3+7}$ = $\frac{15+7}{10}$ = $\frac{22}{10}$ = $\frac{11}{5}$

7 0

3 years ago

The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). the sample statistics from one experiment

baherus [9]

Solution:

p = 0.25

q = 1 - p = 0.75

x = 127

n = 480

psample = x/n = 127/480 = 0.2645

test statistic, z = (psample - p) / sqrt(pq/n) = (0.2645 - 0.25) / sqrt(0.25×0.75/480) = 0.733

7 0

4 years ago