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madreJ [45]
2 years ago
9

Last week, Lindsay earned $10 per hour plus a $60 bonus for good job performance. She spends of her paycheck on dinner with frie

nds. If she had not earned the bonus, the amount she spent on dinner would have been of her paycheck. Which equation can be used to find h, the number of hours Lindsay worked last week?
A) (10h + 60) = (10h)
B) (10h + 60h) = (10h)
C) h(10 + 60) = h(10)
D) (10 + 60h) = (10h)
Mathematics
2 answers:
Leya [2.2K]2 years ago
8 0
The correct answer for the question that is being presented above is this one: "A) (10h + 60) = (10h)." Last week, Lindsay earned $10 per hour plus a $60 bonus for good job performance. She spends of her paycheck on dinner with friends. If she had not earned <span>the bonus, the amount she spent on dinner would have been of her paycheck.</span>
poizon [28]2 years ago
7 0

Answer:

Option (a) is correct.

(10h + 60) = 10h

Step-by-step explanation:

Given : Lindsay earned $10 per hour plus a $60 bonus for good job performance. also ,

She spends of her paycheck on dinner with friends. If she had not earned the bonus, the amount she spent on dinner would have been of her paycheck.

We have to write an equation that can be used to find h, the number of hours Lindsay worked last week.

Since, she worked for h hours.

Given she earned $10 per hours plus a $60 bonus.

So, total money she earned = 10h + 60

Also, given she spend of her paycheck on dinner with friends.

and she had not earned the bonus, the amount she spent on dinner would have been of her paycheck.

That is 10h is her paycheck.

So we can find h by  equation

(10h + 60) = 10h

Therefore, Equation (10h + 60) = 10h  can be used to find h, the number of hours Lindsay worked last week.

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Every day, Jorge buys a lottery ticket. Each ticket has a probability of of winning a prize. After six days, what is the probabi
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The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

Every day, Jorge buys a lottery ticket. Each ticket has a 0.16 probability of winning a prize. After six days, what is the probability that Jorge has won at least one prize? Round your answer to four decimal places.

Answer:

The probability that Jorge has won at least one prize after six days is

P(at least 1 win) = 0.6487

Step-by-step explanation:

Every day, Jorge buys a lottery ticket which has a 0.16 chance of winning a prize.

We want to find out the probability that Jorge has won at least one prize after six days.

P(at least 1 win) = 1 - P(not winning for 6 days)

We know that the probability of winning is 0.16 then the probability of not winning is

P(not winning) = 1 - 0.16 = 0.84

For 6 days,

P(not winning for 6 days) = 0.84×0.84×0.84×0.84×0.84×0.84

P(not winning for 6 days) = 0.84⁶

P(not winning for 6 days) = 0.3513

Finally,

P(at least 1 win) = 1 - P(not winning for 6 days)

P(at least 1 win) = 1 - 0.3513

P(at least 1 win) = 0.6487

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Answer:

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Answer:

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