3 years ago

Which of the following is a description of the data with a correlation coefficient of 0.1?

Mathematics

1 answer:

maw [93]3 years ago

4 0

The answer is a............

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Forty is no greater than the difference of a number and 2

nikklg [1K]

40≤n-2 is the formula

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2 years ago

5 times a number is 14 less than the square of that number. Find the positive solution.

anastassius [24]

Write the word problem in algebraic form:

n2 -14 = 5n

Write as a quadratic:

n2 - 5n - 14 = 0

Factor:

(n+2)(n-7) = 0

Solve:

n+2 = 0 => n = -2

n-7 = 0 => n = 7

positive solution is 7. (14 less than 72 = 35 which is also 5 times 7)

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3 years ago

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Maria bought a dress at a sale price of $25. The original cost of the dress was $40. What percent represents the discount Maria

Mandarinka [93]

Your answer would be B. 37.5%

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3 years ago

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5$ is the cost and the cost per ride is 50 cent , if your parents give you 20$ . Write and solve a linear equation to find how m

Lesechka [4]

ANSWER= 30 rides

STEP-BY-STEP EXPLANATION

y=mx+b

m= $0.5 (per ride)

b= $5 (the cost)

x(rides) and y(parents money)

y= 0.5 x + 5

20= 0.5 x +5

20 - 5 = 0.5 x

15=0.5x

x= $\frac{15}{0.5}$

x=30 rides

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3 years ago

The lowest common multiple of two numbers is 36, one number is 12, what might the other number be?

Lunna [17]

The other number is 36 but if you are not counting 36, then it would be 18 but usually you would choose 36.
12*3=36
18*2
36*1=36
There are no other numbers above 12 other than 18 and 36 that has a multiple of 36

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3 years ago

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