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3 years ago

A teacher asks her students to fill out a survey about themselves. Which

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

3 0

Answer:

Age

Step-by-step explanation:

it is about them.

If it were how many siblings they have it, then would not be just about them.

If it were there sport it would not be about them it would also be about sports

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Avery got 18 questions correct out of 30 on the last quiz. Write the score in decimal form.

s344n2d4d5 [400]

Answer:

0.6

Step-by-step explanation:

1. Since Avery got 18 out of 30 questions right, we can write that as a fraction of $\frac{18}{30}$ .

2. $\frac{18}{30}$

3. $\frac{18}{30} = \frac{3}{5}$

4. $\frac{3}{5} = \frac{60}{100}$

5. $\frac{60}{100} = 0.6$

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2 years ago

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Marina wants to install security cameras in her store, which has dimensions 48 feet by 48 feet. Each camera can view an area of

mariarad [96]

She would need 18 cameras

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2 years ago

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Write an equation in point-slope form for each line. (If possible please show work)

Free_Kalibri [48]

Answer:

slope is calculated this way:

$\frac{3 - 6}{2 - 1} = \frac{ - 3}{1} = - 3$

let's calculate y init by:

3 = -3×2 + b

b = 9

so equation is:

y=-3x+9

6 0

3 years ago

The area of a triangle varies jointly with the lengths of its base and height. A triangle with a base of 10 ft and a height of 4

Assoli18 [71]

Answer:

<h2>12 square ft </h2>

Step-by-step explanation:

<h3>base = 3ft. and height = 8ft. </h3><h3>area of triangle = 1/2 ×base × height</h3><h3> = 1/2 ×3 × 8</h3><h3> = 24 /2</h3><h3> = 12 square ft. </h3>

<h2>MARK ME AS BRAINLIST</h2><h3>PLZ FOLLOW ME</h3>

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3 years ago

8 times the sum of 2 and 15

Hitman42 [59]

Answer:

136

Step-by-step explanation:

15 plus 2 is 17,then multiplied by 8

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3 years ago