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alukav5142 [94]
3 years ago
8

Which of the following is equivalent to 2:1​

Mathematics
2 answers:
Len [333]3 years ago
7 0

Answer:

use m a t h w a y

Step-by-step explanation:

put it all together and they will give you opitions

Ber [7]3 years ago
4 0

Answer:

4:2

Step-by-step explanation:

2:1 if u multiply each one by 2 you get 4:2

Hope this helped

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Answer:

Part A is 2/9 of the whole

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3 years ago
PLS HELP!! A student randomly guesses the answers to two true-false questions. Describe and correct the error in finding the pro
Nitella [24]

Answer:

The student was wrong. The probability is actually 1/4.

Step-by-step explanation:

Let's say you have question A and question B. You could have incorrect on A, and incorrect on B. Or, you could have incorrect on A, but a correct on B. Or, you could have an incorrect on B, but a correct on A. Or, both could be correct. <em><u>Since there are 4 different possibilities, the actual probability is 1/4.</u></em>

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3 years ago
I need this answer too please help
VMariaS [17]

Answer:

x = 6

Step-by-step explanation:

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7 0
3 years ago
Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. An equation y = m x + b represents Dave’s we
vovangra [49]

Answer:

y = 0.1x+200

Step-by-step explanation:

First, let's establish that:

x is independent

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Basically, the value of y will depend on what x is.

The problem states that the slope of the line is Dave's comission, so since he makes 10% of comission, we can make the slope as 0.1x (mx)

The problem also states that the y intercept (b) is Dave's base salary, and earlier in the problem it states that his base salary is $200 a week. Therefore, b=200

now, the equation is:

y=0.1x+200

Hope this helps!

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3 years ago
Please give Examples for real life examples for expressing very small number sin standard form.
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