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3 years ago

I'm going to give brianlyest if u answer all of them

Mathematics

2 answers:

julia-pushkina [17]3 years ago

8 0

Answer:

Rectangula prism - 100 Inches cubed

Circle #1 - 572.3 meters squared

Triangular prism - 756 yards cubed

Circle #2 - 113.1 meters squared

Step-by-step explanation:

Alexxandr [17]3 years ago

4 0

Answer:

1.160

2.84.8

3.1512

4.113.1

Step-by-step explanation:

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Common ratio of fraction in geometric sequence? 5/12,-1/6,1/15,-2/75,4/375

mestny [16]

To find the common ratio, u take ur 2nd term, and divide it by ur 1st term
(-1/6) / (5/12) =
-1/6 * 12/5 =
- 2/5 <== ur common ratio

6 0

4 years ago

Help asap please !! Thank you soooo much t who ever helps.

PSYCHO15rus [73]

A) 2 2/9

The answer would of course be positive because two negatives make a positive.

It would only be 6 4/9 if you added when here it states the obvious for you to subtract.

Hope this helped PLEASE MARK BRAINLIEST!!

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3 years ago

7.1.13 Question Help Use the sample data and confidence level given below to complete parts (a) through (d). A research institut

r-ruslan [8.4K]

Answer:

The Point estimate of the Population proportion E = 0.039≅0.04

Step-by-step explanation:

Step(i):-

Given that the sample size 'n' = 992

and x = 570

The Population proportion

$p = \frac{x}{n} = \frac{570}{992} = 0.5745$

Step(ii):-

The point estimate of the Population proportion is determined by

$E = 2.576 \frac{\sqrt{0.574(1-0.574)} }{\sqrt{992} }$

E = 0.039≅0.04

Final answer:-

The point estimate of the Population proportion E = 0.039≅0.04

6 0

3 years ago

An item is regularly priced at $60. It is now priced at a discount of 85% off the regular price. What is the price now?

Step2247 [10]

Answer:

$\frac{85}{100} \times 60 \\51 \\ 60 - 51 \\ 9$

7 0

4 years ago

Read 2 more answers

Find the sum of the interior angles of a regular 29-gon.

aev [14]

Woah! A 29-gon. Impressive!

Sum of angles = 180(n-2) [where n is equal to the number of sides]

180(29-2)

180(27)

The sum of the interior angles of a regular 29-gon is 4860 degrees.

Hope that helps!

6 0

3 years ago