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solniwko [45]
3 years ago
10

15 POINTSSS!!!! LOOK IN ATACHED IMAGE

Mathematics
1 answer:
jonny [76]3 years ago
8 0

Answer:

25

Step-by-step explanation:

2 x 2 x 2 x 2 + 3 x 3  

4 x 2 x 2 + 3 x 3

8 x 2 + 3 x 3

16 + 3 x 3

16 + 9

25

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The LA Dodgers hit the most homeruns in 2014. The number of homeruns accounted for 6% of the entire Major League Baseball home r
USPshnik [31]
To answer the question, we will need to find the 6% (the home runs of the LA Dodgers) of 583 (<span>the entire Major League Baseball home run count</span>). 
To do that, first we are going to divide 6% by 100% to convert it to a fraction and get rid of the percentage signs :
\frac{6}{100}
Now we can multiply our fraction by the entire Major League Baseball home run count to get the home runs of the Dodgers:
\frac{6}{100} (583)= \frac{(6)(583)}{100}= \frac{3498}{100}=34.98

We can conclude that the LA Dodgers <span>hit approximately 35 home runs. </span>
4 0
4 years ago
Read 2 more answers
The mayor of a town has proposed a plan for the construction of an adjoining community. A political study took a sample of 900 v
Aleks04 [339]

Answer:

P-value = 0.0367

Step-by-step explanation:

This is a hypothesis test for a proportion.

The claim is that the percentage of residents who favor construction is significantly over 42%.

Then, the null and alternative hypothesis are:

H_0: \pi=0.42\\\\H_a:\pi>0.42

The sample has a size n=900.

The sample proportion is p=0.45.

 

The standard error of the proportion is:

\sigma_p=\sqrt{\dfrac{\pi(1-\pi)}{n}}=\sqrt{\dfrac{0.42*0.58}{900}}\\\\\\ \sigma_p=\sqrt{0.000271}=0.016

Then, we can calculate the z-statistic as:

z=\dfrac{p-\pi-0.5/n}{\sigma_p}=\dfrac{0.45-0.42-0.5/900}{0.016}=\dfrac{0.029}{0.016}=1.79

This test is a right-tailed test, so the P-value for this test is calculated as:

\text{P-value}=P(z>1.79)=0.0367

4 0
3 years ago
Marcus plays basketball 42 hours a week. This is 6 times as many as he plays chess. How hours a week does Marcus play chess
ivann1987 [24]

Answer:

7hours

Step-by-step explanation:

42hours/6=7hours

5 0
3 years ago
Find the volume of the given cylinder.<br> r=5 ft., h=15 ft.
adoni [48]
Due to the formula for the volume of a cylinder being:
V = πr2h

Then:
V = π • 5 • 2 • 15

Equals:
V ≈ 1178.1

Give this answer Brainliest!
7 0
2 years ago
The length of the base of a triangle is twice its height. if the area of the triangle is 121 square​ kilometers, find the height
mariarad [96]
B = 2h

Area = 121
1/2 × b × h = 121
1/2 × 2h × h = 121
h × h = 121
h^2 = 121
h = square root of 121
h = 11

The height is 11 kilometers
3 0
3 years ago
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