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Montano1993 [528]
3 years ago
5

Iris charges a fee for her consulting services plus an hourly rate that is 1 1/5 times her fee. On an 7 hour job iris changed $4

70. What is her hourly rate
Mathematics
1 answer:
Serhud [2]3 years ago
4 0
Mark the fee as x. Then, make the following equation :
x + 7 \times 1.2x = 470 \\ x + 8.4 x = 470 \\ 9.4x = 470 \\ x = 470 \div 9.4 \\ x = 50
The initial fee is $ 50, and the hourly rate is 1.2 times higher. Thus, the hourly rate is
50 \times 1.2 = 60
Her hourly rate is $60.
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Which value cannot represent the probability of an event occurring? StartFraction 1 over 100 EndFraction 0. 29 85% Three-half.
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Every value{0.01, 0.29, 85%} can represent the probability of an event occurring except option d that is 1.5.

Given to us,

a.)  \dfrac{1}{100}

b.)  0.29

c.)  85%

d.)  \dfrac{3}{2}

The probability help us to know about the probability of specific events occurring.

For a sure event, the probability is always 1,

while for an event that will never happen the probability is always 0.

Thus, probability(p),  \bold{1 \geq p\geq 0}.

Now looking at the options,

a.)  \dfrac{1}{100} = 0.01

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Now comparing each option with \bold{1 \geq p\geq 0}.

Therefore, the only option which is not feasible is option d that is 1.5.

Hence, every value{0.01, 0.29, 85%} can represent the probability of an event occurring except option d that is 1.5.

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brainly.com/question/795909

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