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tatuchka [14]
2 years ago
8

2. If Sarah makes $11 per hour at her part time job and she works 20 hours in a week. How much is her weekly grass

Mathematics
2 answers:
Ahat [919]2 years ago
8 0
Sarah makes 220 sorry if that’s wrong
Ann [662]2 years ago
7 0

Answer:

C. $220

Step-by-step explanation:

11 x 20 = 220

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Write the equation of the line with a slope of 2 that passes through the points -2 -7 and 5 7
Marat540 [252]
Hello!
Really, we could finish this problem without knowing the slope or just having one of the given points.
However, since they gave us the slope, let's take the easier way.

y = 2x + b
To find b, we can plug in one of the points. (it doesn't matter which)
7 = 2(5) + b
7 = 10 + b
b = 7-10 = -3

So, the final equation is y = 2x - 3 or answer choice D.

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5 0
2 years ago
A researcher finds that 15% of all commuters in a metropolitan area take the train to work. The researcher polls 250 people in t
DanielleElmas [232]

Answer:

Number of trials are 250.

Step-by-step explanation:

A researcher finds 15% of all commuters in a metropolitan area take the train to work.

The researcher polls 250 people in the area to ask them whether they take the train to work or not.

We have tell the number of trials for this binomial experiment.

Researcher will do 250 trials to confirm whether they take the train work and this irrespective of their response.

5 0
3 years ago
Read 2 more answers
Shannon made a sketch of a ramp that she wants to build. She wants to figure out the angle of elevation formed by angle x.
Alina [70]

The value of x from the diagram is 29 degrees.

<h3>SOH CAH TOA identity</h3>

From the given figure, we have the following parameters:

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<h3>According to the theorem:</h3>

Sin x = opposite/hypotenuse

Sin x = 12/25

Sin x = 0.48

x = arcsin(0.48)

x = 28.685

x = 29 degrees

Hence the value of x from the diagram is 29 degrees.

Learn more on SOH CAH TOA here: brainly.com/question/20734777

3 0
2 years ago
These are the last 2 problems i need help with ‍♂️
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Hello,

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Faith xoxo
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3 years ago
What is the GCF 8x and 22xy
Dima020 [189]

Answer:

8 times X and 22 times X times Y = 253

Step-by-step explanation:

Correct me if I am wrong cause I am only in middle school. 8th Grade!

4 0
3 years ago
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