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4 years ago

9

To determine expected frequency, calculate _______________________.

1 answer:

zalisa [80]4 years ago

5 0

A is the correct answer

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Question 2 (5 points)<br> What is the value of x?<br> HELP ASAP

Anton [14]

Step-by-step explanation:

$In \: \triangle HDT, \: BM || DT.. (given) \\ \\ \therefore \: \frac{HM}{MT} = \frac{ HB}{ BD} \\ (by \: basic \: proportionality \: theorem) \\ \therefore \: \frac{6}{x} = \frac{9}{15} \\ \\ \therefore \: x= \frac{15 \times 6}{9} \\ \\ \therefore \: x= \frac{90}{9} \\ \\ \therefore \: x= 10 \\ \\$

3 0

3 years ago

How many halves are in 6 wholes

GenaCL600 [577]

Answer:

12

Step-by-step explanation:

So, all you have to do is multiply 6 and 2.

In $\frac{1}{2}$ If you add $\frac{1}{2}$ + $\frac{1}{2}$ it equals 1 whole.

If 2 $\frac{1}{2}$ equals 1 whole. You multiply 6 by 2.

Hope this helped!

6 0

3 years ago

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If 2m = 4x and 2w = 8x, what is m in terms of w?

Mariana [72]

2^m=2^n take the natural log of both sides

m*ln2=n*ln2 divide both sides by ln2

m=n

6 0

3 years ago

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What is the rate of change of y with the respect of x for 25x-4y=50

OLga [1]

Answer:

25/4

Step-by-step explanation:

8 0

3 years ago

This is an easy question so help me out here pls :)

Hitman42 [59]

Answer:

Your answer would be c

Step-by-step explanation:

integers and rational numbers only

{/} OfficialQue09 {\}

4 0

3 years ago

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