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2 years ago

Type an equation for the line shown on the graph (0,2)

Mathematics

1 answer:

Elza [17]2 years ago

8 0

Answer: Hope this helps you.

Y = MX + 2

Step-by-step explanation:

Since you don't have a picture of the line I cant find the slope but with the info I know the equation is.

Y = MX + 2

(Replace M with the slope or post the graph so I can identify the slope)

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The National Association of Realtors reported that 26% of home buyers in the state of Florida are foreigners. A random sample of

Paladinen [302]

Answer:

Hypothesis

$H_0: \pi=0.26\\\\H_a: \pi\neq 0.26$

P-value = 0.078

Conclusion: The null hypothesis is rejected. There is enough evidence to claim that the proportion of foreigners home buyers is different from 26%.

Step-by-step explanation:

We will perform a hypothesis test on a proportion.

The null hypothesis states that 26% of home buyers are foreigners.

The alternative hypothesis states that the proportion is different than 26%.

$H_0: \pi=0.26\\\\H_a: \pi\neq 0.26$

The significance level is α=0.10.

The sample proportion is:

$p=x/N=20/110=0.182$

The standard error is:

$\sigma_p=\sqrt{\frac{\pi(1-\pi)}{n} }=\sqrt{\frac{0.26*0.74}{110}} =\sqrt{\frac{0.1924}{110} } =\sqrt{0.00175} \\\\\sigma_p=0.042$

Then, we can calculate the z-statistic as:

$z=\frac{p-\pi+0.5/N}{\sigma_p} =\frac{0.182-0.26+0.004}{0.042}=- \frac{0.074}{0.042}= -1.762$

The P-value can be calculated as:

$P-value=2*P(z$

The P-value is smaller than the significance level, so the effect is significant.

The null hypothesis is rejected. There is enough evidence to claim that the proportion of foreigners home buyers is different from 26%.

5 0

3 years ago

The perimeter of a triangle is 105 cm. If each of the two legs is exactly twice the length of the

Reptile [31]

Greetings from Brasil...

According to the question of the statement, we can conclude that

PQ = 2B

QR = 2B

PR = base = B

Perimeter = P = 105

P = PQ + QR + PR

105 = 2B + 2B + B

B = 21

4 0

3 years ago

Miss Jones it it it is Southern living home party to purchase a vase which cost $34.99 the shipping charge was three dollars and

creativ13 [48]

Answer:

The amount paid for the vase is $41.12.

Step-by-step explanation:

Given:

A vase which cost $34.99 the shipping charge was $3.00 and 8.25% sales tax was paid on the subtotal which including the shipping charge.

Now, to find the amount paid for the vase.

Cost of vase = $34.99.

Shipping charge = $3.00.

Sales tax = 8.25%.

So, on adding shipping charge on cost of vase:

$34.99+3.00=\$37.99.$

As, given sales tax was paid on the subtotal which including the shipping charge.

Now, to get the amount paid for the vase:

$37.99 + 8.25% of $37.99

$=37.99+\frac{8.25}{100} \times 37.99$

$=37.99+0.0825\times 37.99$

$=37.99+3.13$

$=\$41.12.$

Therefore, the amount paid for the vase is $41.12.

6 0

3 years ago

Ella bought some key chains and spent a total of $32. Each key chain cost the same whole-dollar amount. She bought between 6 and

MrRa [10]

Ella bought 8 keychains. She spent 4 dollars on each KeyChain. Hope this helps

5 0

3 years ago

Lol pls help me i give brainliest yes

Roman55 [17]

Answer:

9 goes in the two missing places

5 0

3 years ago