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Andreyy89
3 years ago
9

The ratio of boys to girls in the middle school at the school is 4:9. If there were 432 girls in middle school last year, how ma

ny boys were there? (For Homework)
Mathematics
2 answers:
rosijanka [135]3 years ago
6 0
First, we would have to figure out what is 1. I divided 432 by 9 and got 48. Then, I used that 48 and multiplied it by 4. I got 192. The answer could be 192. Tell me if this is wrong.
mariarad [96]3 years ago
6 0

Answer:

192

Step-by-step explanation:

432/9= 48

48*4= 192

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Avicenna, a major insurance company, offers five-year life insurance policies to 65-year-olds. If the holder of one of these pol
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Answer:

Avicenna can expect to lose money from offering these policies. In the long run, they should expect to lose ___33__ dollars on each policy sold

Step-by-step explanation:

Given :

The amount the company Avicenna must pay to the shareholder if the person die before 70 years = $ 26,500

The value of each policy = $497

It is given that there is a 2% chance that people will die before 70 years and 98% chance that people will live till the age 70.

The expected policy to be sold= policy nominal + chances of death

                                      = 497 + [98% (no pay) + 2% (pay)]

                                     = 497 + [98%(0) + 2%(-26500)]

(The negative sign shows that money goes out of the company)

                                   = 497 - 2% (26500)

                                  = 497 - 530

                                  =33

Therefore the company loses 33 dollar on each policy sold in the long run.

7 0
3 years ago
What would the graph of the solution to the following inequality look like?
yan [13]

Answer: A. An OPEN circle on the number 5 and an arrow shading to the RIGHT.

6 0
3 years ago
PLEASE HELP
enot [183]

Answer:18.9 miles

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3.5 inches =3.5×5.4

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hope this helps

please like and mark as brainliest

7 0
3 years ago
Please solve this equation for two answers Solve (4x-1)^2=11
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7 0
4 years ago
Read 2 more answers
Find the value of the variables, giving brief reasons for your answer:​
Pavlova-9 [17]

Answer:

a = 70°

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Step-by-step explanation:

Angles on a straight line add up to 180°

⇒ a + 110 = 180

⇒ a = 180 - 110

⇒ a = 70°

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⇒ b = 360 - 280

⇒ b = 80°

3 0
2 years ago
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