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Savatey [412]
3 years ago
11

An election charges $30 for a service call plus $75 per hour of service.if he changed $210 how many hours did he work?

Mathematics
2 answers:
andreev551 [17]3 years ago
5 0
2 hours because u add the 30
Goshia [24]3 years ago
4 0
Your answer would be 2 because 75*2 is 150 and 30*2 is 60. Add those together and you get $210
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3 years ago
Toby found a $52 wallet on tge clearance rack for 60% off. if sales tax is 6.25%, how much will he pay in total
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Answer: Toby will pay $34.45.

Step-by-step explanation:

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7 0
3 years ago
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A company's year-end data shows the following amounts. Current assets $65,000 Current liabilities $25,000 Net income $7,500 Net
lozanna [386]

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4 0
2 years ago
In the American version of the Game Roulette, a wheel has 18 black slots, 18 red slots and 2 green slots. All slots are the same
m_a_m_a [10]

Answer:

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5 0
3 years ago
Setting:
nata0808 [166]
A. Mr. Kent interviewed the 54 students as they are going to leave the school, it is not considered to be a random sample. It is because a random sample is when a set is taken from a population. Mr. Kent interviewed the 54 who are going to leave, meaning, he didn't take a set out of that 54, he took all of them. So it is not a random sample.

b. The question that Mr. Kent asked is considered to be a leading question, so it does not seem biased.

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= 0.0555 x 100
= 5.6%
= The percent of responses that says 'no' is 5.6%

6 0
4 years ago
Read 2 more answers
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