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2 years ago

13

Im very confused these

2 answers:

Maru [420]2 years ago

8 0

Here are the ordered pairs

(4,3)
(8,6)
(-4,-3)

Hope this helped?

Phantasy [73]2 years ago

7 0

I gave you the answer to number 11 on your other post, and for 12, this is how you do it...
10 ft 6 in is 10.5 ft first off.
Set up for cross multiplication... use 7^2 and 10.5^2 because it's area.
3/7^2 x y/10.5^2... 49y=330.75... y=6.75
So, 6.75 pints of stain are required to paint a deck 10 ft 6 in x 10 ft 6 in, if 3 pints is required for 7 ft x 7ft, and the amount of stain proportional to the area of the deck

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O picatura de ulei cu volumul de 0,3 mm a format pe suprafata apei o pelicula cu aria de 300 cm Calculati grosimea peliculei

lesantik [10]

What did you misspell something or are you foreign

8 0

3 years ago

Will give brainliest, Please explain how you got your answer!

Tpy6a [65]

2x + 14 + 6y (multiply everything by 2)

6 0

2 years ago

What is the prime factorization of 24

xxMikexx [17]

Answer:The prime factorization is the product of the circled primes. So the

prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 3.

Step-by-step explanation:

5 0

2 years ago

Use the t-distribution and the sample results to complete the test of the hypotheses. Use a significance level. Assume the resul

Ksenya-84 [330]

Answer:

Test statistic = 1.3471

P-value = 0.1993

Accept the null hypothesis.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 4

Sample mean, $\bar{x}$ = 4.8

Sample size, n = 15

Alpha, α = 0.05

Sample standard deviation, s = 2.3

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 4\\H_A: \mu \neq 4$

We use two-tailed t test to perform this hypothesis.

Formula:

$t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{s}{\sqrt{n}} }$

Putting all the values, we have

$t_{stat} = \displaystyle\frac{4.8 - 4}{\frac{2.3}{\sqrt{15}} } = 1.3471$

Now, we calculate the p-value.

P-value = 0.1993

Since the p-value is greater than the significance level, we fail to reject the null hypothesis and accept it.

3 0

3 years ago

There is 20 people and each person get $1,255.How much money did every one get in total

mr Goodwill [35]

In total they had $25,100

8 0

2 years ago

Read 2 more answers