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Readme [11.4K]
3 years ago
7

Im in desperate need of help!

Mathematics
2 answers:
luda_lava [24]3 years ago
4 0

Answer:

umm, my regards, how should I help lol

White raven [17]3 years ago
3 0
Sure, what’s the question, will definitely help if I can
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Photo A, B, C are all square photos. The area of Photo C is the same as that of a rectangular photo whose length is the side len
motikmotik

Answer:

A

Step-by-step explanation:

because all off the porf on it was about a

5 0
4 years ago
On a city map, 2 inches represents 10 miles. The library and bank are 5 inches apart on the map. What is the actual distance in
Veronika [31]

Answer:

25 miles. hope yall do good

8 0
4 years ago
Someone help plzzz!!! This is due today before 11pm
monitta

Answer:

1470.24 in^3

Step-by-step explanation:

Square: 12*6*11=792

Circle: 6*(3.14*6^2)=678.24

792+678.24=1470.24

6 0
3 years ago
64% of students will apply for graduate school. from a sample of 100 students, 52 stating that they will apply for grad school.
lana66690 [7]

Answer:

you<u> accept </u>the alternative hypothesis

Step-by-step explanation:

The null and alternative hypothesis can be computed as follows:

H_o: p = 0.64 \\ \\ H_1: p \le 0.64

The sample proportion \hat p = \dfrac{x}{n}

\hat p = \dfrac{52}{100}

\hat p = 0.52

The test statistics can be computed as:

Z = \dfrac{\hat p -p_o}{ \sqrt{ \dfrac{p_o \times (1-p_o)}{ n} }}}

Z = \dfrac{0.52 -0.64}{ \sqrt{ \dfrac{0.64 \times (1-0.64)}{ 100} }}}

Z = -2.5

The P-value = 2( Z< -2.5)

From the tables;

The P-value = 2 (0.0062)

The P-value = 0.0124

The significance level = 0.01

Since the P-value is > significance level; we fail to reject the null hypothesis.

Conclusion: we accept the alternative hypothesis

7 0
3 years ago
The tail on Alex's dog is 5 1/4 inches long. This length is between which two inch marks on a ruler
Andrei [34K]
5 and 6 because 5 1/4 = 5.25.
5.25 is less than 6, but greater than 5.
8 0
3 years ago
Read 2 more answers
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