MATHEMATICS HIGH SCHOOL

A model is made of a car. The car is 3 meters long and the model is 3 centimeters long. What is the ratio of the length of the car to the length of the model? A. 3 : 3 B. 1 : 100 C. 1 : 3 D. 100 : 1

Answers

Answer 1
Answer:

Answer:

D

Step-by-step explanation:

a meter is 100 centimeters so the ratio of the real car to the model is 300 centimeters to 3 centimeters, or 100:1 so D

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Suppose you can factor x^2 + bx + c as (x + q)(x + q). If c>0, what could be possible values of p and q?A. p=5, q=-8 B. p=-2, q=6 C. p=-4, q=-7 D. p=-13, q=1
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John is weighing the choice between buying a new car versus a used car. John has saved money to make a down payment but wants to keep his costs low. John decides to purchase the new car. . A. John should have purchased the used car since used cars are generally cheaper. B. John should have purchased the used car since maintenance and repair costs will be lower. C. John was correct in purchasing the new car since it depreciates faster. D. John was correct in purchasing the new car since it has lower insurance premium.

Answers

Answer:

D

Step-by-step explanation:

In the end, the used car would cost him more than the new car. This is because the insurance premium for a used car will generally be more than that of a new car. This is because the risks associated with a second-hand car are higher. This is due to the fact that that they are more likely to break down than new cars.

andrew is a public health nurse and has noticed that the birth rate in one small area has been declining. Predict the number of births in year 5? 720,360,180,90,?

Answers

Can you provide me with the current birth rate at that area?

Solve 2(x−5)^1/3=−16

Answers

Answer:

x = − 19

Hope it helps

Please mark me as the brainliest

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Please help me. what is 4x = -36?

Answers

Answer:

(x)= -9

Step-by-step explanation:

because 4×9=36 and there is a negative sing in front of the nine do the answer would be 4×-9=-36. A negative times a positive I'd a negative.

Fitness Explosion charges $26 per month for a membership. Fitquest charges $15 per month plus a $55 initiation fee for membership. After how many months will the total amount paid to the two fitness clubs be the same?A. 2 months
B. 3 months
C. 5 months
D. 6 months

Answers

So after one month, FE (fitness explosion) costs $26 and Fitquest is $70; two months it's FE = $52, FQ = $85; three months it's FE = $78, FQ = $100; four months FE = $104, FQ = $115; five months FE = $130, FQ = $130. So answer C. 5 months is correct.

Answer: 5 months

Step-by-step explanation: got the question right

Suppose that the adult population is 4 million, the number of unemployed is 0.25 million, and the labor-force participation rate is 75%. What is the unemployment rate? a. 8.3% b. 18.75% c. 6.25% d. 9.1%

Answers

Answer:

a. 8.3%

Step-by-step explanation:

Unemployment rate is the percentage of unemployed people amongst those who are available for work (labour force participation) not just the entire population.

So firstly we find the people who are available for work from the total population = (75)/(100) * 4 000 000 = 3 000 000

Then we find the unemployment rate:

(number of unemployed people)/(number of people available to work)*100 = (250000)/(3000000)*100 = 8.3%

Final answer:

The unemployment rate is calculated by dividing the number of unemployed individuals by the total labor force, not the total adult population. In the scenario given, the unemployment rate is 8.3%.

Explanation:

The question asks for the calculation of the unemployment rate given an adult population of 4 million, 0.25 million unemployed, and a labor-force participation rate of 75%. It's essential to note that the unemployment rate is calculated as the number of unemployed people divided by the people in the labor force, not the total adult population.

In this case, considering the labor-force participation rate is 75%, we need to first calculate the total labor force. 75% of the adult population equals 3 million individuals (0.75 * 4 million). After that, the unemployment rate can be calculated by dividing the number of unemployed individuals by the labor force and then multiplied by 100 to get it in percentage terms. This results in (0.25 million / 3 million) * 100 = 8.3%

So, the answer is a. 8.3% is the unemployment rate.

Learn more about Unemployment Rate here:

brainly.com/question/32647958

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