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2 years ago

2. When there is a strong positive, how do the points look?

Mathematics

1 answer:

motikmotik2 years ago

5 0

When there's a strong positive, the points are: B. Close together.

<h3>Strong Positive Relationship</h3>

On a scatter plot, if the data points are close together along the trend line sloping upwards, it means there's a strong positive correlation.
Strong positive correlation means the two variables change in the same direction.

Therefore, when there's a strong positive, the points are: B. Close together.

Learn more about strong positive relationship on:

brainly.com/question/15552860

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Phones-R-Us charges $16.95 per month and $0.05 per text message. Awesome Wireless charges $22.95 per

Dima020 [189]

Answer:

$S \leq 200$

Step-by-step explanation:

Given

Phone R-Us= $16.95 + $0.05 per SMS

Awesome Wireless = $22.95 + $0.02 per SMS

Required

Determine the number of SMS such that Awesome Wireless is greater or equal to Phone R-Us

Represent the SMS with S

For Phone R-Us, we have:

$SMS = 16.95 + 0.05S$

For Awesome Wireless, we have:

$SMS = 22.95 + 0.02S$

For Awesome Wireless is greater or equal to Phone R-Us, we have:

$22.95 + 0.02S \geq 16.95 + 0.05S$

Collect Like Terms

$0.02S - 0.05S \geq 16.95 - 22.95$

$-0.03S \geq -6$

Solve for S

$\frac{-0.03S}{-0.03} \geq \frac{-6}{-0.03}$

$S \leq 200$

<em>Hence: for Awesome Wireless to cost more or equal to Phone R-Us, the number of SMS must not exceed 200</em>

4 0

3 years ago

The quotient of a number and 2 is -3 ?

Vera_Pavlovna [14]

The answer to this is x/2 = 3.

4 0

3 years ago

Read 2 more answers

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Mandarinka [93]

$\frac{5}{a + 3} = \frac{3}{a - 2}$

$5(a - 2) = 3(a + 3)$

$5a - 10 = 3a + 9$

$5a - 3a = 9 + 10$

$2a = 19$

$a = \frac{19}{2} = 9 \frac{1}{2}$

$Answer = D.) a = 9 \frac{1}{2}$

$\textbf{Spymore}$

4 0

3 years ago

Please help me with this.

N76 [4]

If you use a textbook for this i would recommend slader, it really works!!

7 0

3 years ago

PLEASE ANSWER + BRAINLIEST!!!!

Verizon [17]

Answer: 2526 dollars

=============================

Work Shown:

Plug n = 400,000 into the function and simplify

f(n) = 939 + 5.29*(n-100,000)/(1,000)

f(400,000) = 939 + 5.29*(400,000-100,000)/(1,000)

f(400,000) = 939 + 5.29*(300,000)/(1,000)

f(400,000) = 939 + 5.29*(300)

f(400,000) = 939 + 1,587

f(400,000) = 2526

3 0

3 years ago