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3 years ago

12

What is the volume of the figure ? A.25.1cm B.50.3cm C.100.5cm D.201.1cm

2 answers:

VashaNatasha [74]3 years ago

7 0

A. 25.1cm is the correct answer

Dmitry_Shevchenko [17]3 years ago

6 0

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I’ll give you what eva you like

OleMash [197]

Answer:

Number of additional inches= x

Number of additional topping= y

Total cost= 8+1.5(x)+0.75(y)

cost of pizza= 8+1.5x+0.75y

<u>-----------------------</u>

<u>hope it helps...</u>

<u>have a great day!!</u>

6 0

3 years ago

Refer to the previous exercise. The researchers wanted a sufficiently large sample to be able to estimate the probability of pre

Maru [420]

Answer:

<em>The large sample n = 117.07</em>

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the estimate error (M.E) = 0.08

The proportion (p) = 0.75

q =1-p = 1- 0.75 =0.25

Level of significance = 0.05

Z₀.₀₅ = 1.96≅ 2

<u><em>Step(ii):-</em></u>

The Marginal error is determined by

M.E = $\frac{Z_{0.05} \sqrt{p(1-p)} }{\sqrt{n} }$

$0.08 = \frac{2 X \sqrt{0.75(1-0.75)} }{\sqrt{n} }$

Cross multiplication , we get

$\sqrt{n} = \frac{2 X \sqrt{0.75(1-0.75)} }{0.08 }$

√n = $\frac{2 X0.4330}{0.08} = 10.825$

squaring on both sides , we get

n = 117.07

<u><em>Final answer:-</em></u>

<em>The large sample n = 117.07</em>

6 0

2 years ago

A farmers land is separated into sections of size 3 5/6 acres. Suppose there are 9 such sections. How many acres of land does th

Schach [20]

Answer: Don't know sorry

Step-by-step explanation:

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2 years ago

After spending $5, Isaac had twice as much money as Luke. If Luke had $10, how much money did Isaac have at first?

Korolek [52]

Answer:

<u>$25</u>

Step-by-step explanation:

10*2=20

20+5=25

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2 years ago

What is the missing side and what is the answer rounded to the nearest tenth?

pogonyaev

The missing side is 17 and rounded it is 20

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2 years ago