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2 years ago

Which of the following is the inverse y=3x

1 answer:

3 0

To find an inverse, switch the x and the y and solve for the new y. Yours switched is x = 3y. Now solving for y we divide both sides by 3 to get y = x/3

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Whats the area of the figure ? pls help

Dmitriy789 [7]

Answer:

672

Step-by-step explanation:

a+b / 2 times h

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2 years ago

A new company is in the process of evaluating its customer service. The company offers two types of sales: (1) Internet sales an

iragen [17]

Answer:

$H_A: P_{\text{Internet}}-P_{\text{Store}} > 0.10$

Step-by-step explanation:

We are given the following in the question:

Let $P_{\text{Internet}}$ be the proportion of the internet sales and $P_{\text{Store}}$ be the proportion of the store sale.

Hypothesis:

We have to conduct a hypothesis to check that the Internet sales are more than 10 percent higher than store sales.

Thus, we can design the null and alternative hypothesis as:

$H_{0}: P_{\text{Internet}}-P_{\text{Store}}\leq 0.10\\H_A: P_{\text{Internet}}-P_{\text{Store}} > 0.10$

Alternate Hypothesis:

The alternate hypothesis states that the proportion of the internet sales is greater than the proportion of store sales by 10 percent.

3 0

3 years ago

Answer i will mark as brilliant plssssss answerrrr plsssss plssss answer

Free_Kalibri [48]

Answer: Option 2.

Step-by-step explanation:

a fraction is a way of showing division. b divided by 8 can also be shown as

6 0

3 years ago

Read 2 more answers

Multiply 5x^3(2x^4-x^3+3)

julia-pushkina [17]

Answer:

10x^7-5x^6+15x^3

Step-by-step explanation:

Distribute the 5x^3 to all the terms

8 0

3 years ago

Solve for t.

Greeley [361]

The answer is 5. Hope this helps

6 0

3 years ago