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OverLord2011 [107]
3 years ago
15

Steve and Ed were comparing how much money they earned in a 9 week period. Steve earned $149.53 each week for three weeks. He th

en earned twice as much each week for the next six weeks. Ed earned $108.77 for two weeks. He then earned three times as much each week for the next seven weeks. How much more did Ed earn than Steve?
Mathematics
1 answer:
guapka [62]3 years ago
8 0

<span>·         </span>Steve earned $149.53 each week for three weeks. He then earned twice as much each week for the next six weeks. 

<span>·         </span><span>Ed earned $108.77 for two weeks. He then earned three times as much each week for the next seven weeks.</span>

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HELP? LOTS OF POINTS
oksano4ka [1.4K]
4^2 + 7^2 = c^2

This is because we know that the hypotenuse (c) is always diagonal to the right triangle, so the legs are 4 and 2 (a and b). There is your equation!

Good luck!
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3 years ago
In a company 60% of the workers are women if 1920 people work for the company who aren’t women, how many workers are there in al
Ray Of Light [21]

Answer:

Step-by-step explanation:

if 60% of the workers are women, and we have 1920 total of people

1920x 60/100=1152 women

768 are men

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3 years ago
12. What three things should you be sure to do before signing a contract?
fomenos

Answer: 1. Pay clear attention to details of the contract

2. Negotiate

3. Hire a lawyer

Step-by-step explanation:

Pay clear attention by reading the contract agreement over and over again to be sure you are clear with terms and conditions stated.

Negotiate if need be, such that the terms are jointly agreed upon. It is essential to negotiate on the relevant terms and come to a mutual agreement so that there is no misunderstanding after the contract has been signed.

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6 0
4 years ago
in a sample of 80 adults, 25 said that they would buy a car from a friend. three adults are selected at random without replaceme
PSYCHO15rus [73]

Answer:

31.9%

Step-by-step explanation:

We have that,

Total number of adults = 80

Number of people that would buy a car from a friend = 25

So, the number of people that would not buy a car from a friend = 80-25 = 55.

Since, three people are selected randomly.

Thus, the probability that none of them would buy a car from a friend is given by,

\frac{\binom{55}{3}}{\binom{80}{3}}

i.e. \frac{\frac{55!}{3!\times 52!}}{\frac{80!}{3!\times 77!}}

i.e. \frac{55!\times 3!\times 77!}{3!\times 52!\times 80!}

i.e. \frac{55\times 54\times 53}{80\times 79\times 78}

i.e. \frac{157410}{492960}

i.e. 0.319

Thus, the probability of people who would not buy a car from a friend is 0.319 i.e. 31.9%

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3 years ago
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Free_Kalibri [48]

Answer:

17 days

Step-by-step explanation:

525-75.50= 449.50

449.50/25 is 17.98, but you can't have a decimal for a day so the answer is rounded down to 17 days

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3 years ago
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