All categories

3 years ago

Find the volume of the square pyramid shown

Mathematics

1 answer:

Daniel [21]3 years ago

5 0

C is the correct answer

You might be interested in

What are congruence of a triangle

Katen [24]

Answer:

it is when two triangles are similar to each other in every way.

Mainly there are 4 TYPES OF CONGRUENCY.(A.A.S, S.S.S, R.H.S, S.A.S )

6 0

3 years ago

What are the coordinates of the point? (6, −3) (3, 6) (−3, −6) (−3, 6) A coordinate grid with a dot placed in the second quadran

mafiozo [28]

Answer:

$(-3, 6)$

Step-by-step explanation:

Quadrant II is the top left cornered <em>square</em>, so this coordinate is the one you would pick.

I am joyous to assist you anytime.

4 0

3 years ago

Read 2 more answers

If you draw a 3/7 square, what is its area?

KATRIN_1 [288]

I am pretty sure that it would be 20 sq. inches( if not correct, check on the internet and you will probably get the correct answer.)

3 0

3 years ago

Read 2 more answers

Consider an urn containing 8 white balls, 7 red balls and 5 black balls.

weqwewe [10]

Answer + Step-by-step explanation:

1) The probability of getting 2 white balls is equal to:

$=\frac{8}{20} \times \frac{7}{19}\\\\= 0.147368421053$

2) the probability of getting 2 white balls is equal to:

$=C^{2}_{5}\times (\frac{8}{20} \times \frac{7}{19}) \times (\frac{12}{18} \times \frac{11}{17} \times \frac{10}{16})\\=0.397316821465$

3) The probability of getting at least 72 white balls is:

$=C^{72}_{150}\times \left( \frac{8}{20} \right)^{72} \times \left( \frac{7}{20} \right)^{78} +C^{73}_{150}\times \left( \frac{8}{20} \right)^{73} \times \left( \frac{7}{20} \right)^{77} + \cdots +C^{149}_{150}\times \left( \frac{8}{20} \right)^{149} \times \left( \frac{7}{20} \right)^{1} +\left( \frac{8}{20} \right)^{150}$

$=\sum^{150}_{k=72} [C^{k}_{150}\times \left( \frac{8}{15} \right)^{k} \times \left( \frac{7}{15} \right)^{150-k}]$

5 0

1 year ago

Read 2 more answers

What is the common ratio between successive terms in the sequence?

kobusy [5.1K]

The common ratio is 0.8

4 0

3 years ago

Read 2 more answers