3 years ago

Which type of survey does this example represent?

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

8 0

It is d my good sir

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Write a factored equation that has a solution set of {-12, 15}

Alexus [3.1K]

Answer:

(x+12)(x-15)

Step-by-step explanation:

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3 years ago

Which equation describes a line parallel<br> to y= 4x+ 5 through point (-2, 1)?

Tema [17]

Hi there!

For a line to be PARALLEL, it must contain the same slope.

The given line has a slope of 4, so we can use the point-slope formula to solve:

$\large\boxed{y - y_1 = m(x - x_1)}$

y1 = y-coordinate of given point

x1 = x-coordinate of given point

m = slope

Plug in the values:

$y - 1 = 4(x - (-2))\\\\y - 1 = 4(x + 2)$

Simplify:

$y - 1 = 4x + 8\\\\\boxed{y = 4x + 9}$

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3 years ago

Which is the greater number. 0.9. or 95%

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95% is the greater number because .9 is equivalent to 90%

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4 years ago

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Elijah is a running back on a football team. In the last game, he played for 4 3/4 minutes in the first half and 7 11/20 minutes

vodomira [7]

Rewrite the fractions so they have a common denominator

3/4 = 15/20

Now add:

4 15/20 + 7 11/20 = 11 26/20

26/20 simplifies to 1 3/10

11 + 1 3/10 = 12 3/10 total minutes

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3 years ago

Drag each interval to a box to show if the function shown is increasing, decreasing, or

scoundrel [369]

Answer:

Increasing: -10<x<-8. 8<x<10. -2<x<0.

Deacresing: 3<x<7.

Neither Increasing nor decreasing: -8<x<-5

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