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tresset_1 [31]
3 years ago
10

If I can type 120 words in 3 minutes, what is my rate per minute?

Mathematics
2 answers:
mario62 [17]3 years ago
7 0

Answer:

40 words per minute

Step-by-step explanation:

\frac{1}{y} :\frac{3}{120}

y · 3 = 1 · 120

3y = 120

3y ÷ 3 = 120 ÷ 3

y = 40

damaskus [11]3 years ago
6 0

Answer:

1. 40 words per minute

Step-by-step explanation:

3 minutes = 120 words

1 minute = 120/3 = 40 words

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Answer:

Step-by-step explanation:

The equation actually looks like this

V=P(1-r)^t and filling in the info given:

V=25,000(1-.2)^{4.5 which simplifies to

V=25,000(.8)^{4.5

Orders of operation tells us that we need to take care of the exponential stuff first, so

V = 25,000(.3663573) and

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Y=-3
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In a study of the effect of handedness on athletic ability, participants were divided into three groups: right-handed, left-hand
inessss [21]

Answer:

Option A) Discrete and quantitative                                                          

Step-by-step explanation:

We are given the following situation in the question:

In a study of the effect of handedness on athletic ability.

Variable 1: Handedness - right-handed, left-handed, and ambidextrous

Variable 2:  Athletic ability measured on a 12-point scale.

Dependent Variable:

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For the given case the athlete ability is the dependent variable that depends on the independent variable of handedness.

Athletic ability is measured on a 12 point scale. thus, it can take numerical values from 0 to 12.

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Since theses values are always expressed in whole numbers and not in decimals so they cannot take all the values within an interval.

Thus, it is a discrete variable.

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8 0
3 years ago
Which of the following has a value of 84? <br> A. 512 <br> B. 4,096 <br> C. 32 <br> D. 83
andreev551 [17]
Answer is B. 4,096

I encountered this problem before. This is a trick question.
84 is not really the number 84. It is 8 raised to the 4th power.

So 8⁴ is equal to 4,096.

8 x 8 x 8 x 8 = 4,096

    8 x 8 =      64
  64 x 8 =    512
512 x 8 = 4,096




6 0
4 years ago
Acellus
mafiozo [28]

Answer:

SSS

Step-by-step explanation:

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