1. Write the fraction eight-ninths as a percent. Round to the nearest hundredth of a percent where necessary. (1 point)
88.89%
1.13%
44.44%
66.67%
2. Write the decimal 0.041 as a percent. (1 point)
41%
4.1%
410%
0.41%
3. Jerry sold start fraction 7 over 20 end fraction of the total number of tickets that were sold for the spring band concert. What percent of the total number of tickets did Jerry sell? (1 point)
45%
40%
30%
35%
4. Write the percent 47.33% as a decimal. (1 point)
0.4733
4.733
47.33
473.3
5. Liam wants to buy a bicycle that costs $290.00. His parents say Liam must raise 40% of the money himself. How much money must Liam raise? (1 point)
$112.00
$40.00
$116.00
$87.00
Solve the proportion using cross products.
6. Start Fraction 22 miles over 55 hours End Fraction equals Start Fraction 12 miles over lower h hours End Fraction (1 point)
48
30
45
22
7. 41 is what percent of 205? (1 point)
p over two hundred five = fourty-one over one hundred; 84%
fourty-one over two hundred five = p over one hundred; 20%
fourty-one over two hundred five = p over one hundred; 200%
p over two hundred five = fourty-one over one hundred; 8%
8. 26 is 65% of what number? (1 point)
x over 26 equals 65 over 100 ; 250
x over 26 equals 65 over 100 ; 26
26 over x equals 65 over 100 ; 40
x over 26 equals 65 over 100 ; 17
9. The Census Bureau estimates that in 2030, 25 of the 50 states will have a Spanish-speaking majority. What percent of the states will have a Spanish-speaking majority? (1 point)
13%
14%
66%
50%
10. What percent of 25 is 10? (1 point)
10 = p • 25; 40%
10 = p • 25; 250%
25 = p • 10; 40%
25 = p • 10; 250%
11. Janet bought a pair of sandals for $120.00. She needs to pay the 7% sales tax. How much will Janet pay in sales tax? (1 point)
$9.00
$8.40
$10.00
$11.00
12. Find the amount of sales tax for a lawnmower that costs $265.00 at a 6% tax rate. (1 point)
$18.90
$17.90
$15.90
$14.90
13. In 2000, the population at Arlington Middle School was approximately 421 students. In 2010, the population was approximately 584 students. Find the percent of change in the population at Arlington Middle School from 2000–2010 and identify it as an increase or decrease. (1 point)
27.9%; increase
27.9%; decrease
38.7%; increase
38.7%; decrease
14. Of the 200 eighth-graders, 112 are going on the class field trip. What percent of the eighth grade is going on the field trip? (1 point)
44%
50%
56%
88%
15. What is the sale price for a pair of shoes that was originally $52.00 and now is 25% off? (1 point)
$27.00
$39.00
$45.00
$42.00
16. Calculate the interest earned on a savings account with $660.00 that is invested at 3.5% annual simple interest for 5 years. (1 point)
$23.10
$26.40
$69.30
$115.50
anyone know all the answers to these answers?
questions*
1. To write the fraction eight-ninths as a percent, you need to divide the numerator (8) by the denominator (9), and then multiply the result by 100.
8/9 = 0.8889
Multiply by 100:
0.8889 * 100 = 88.89%
So, the fraction eight-ninths can be written as 88.89% (rounded to the nearest hundredth of a percent).
Therefore, the correct answer is 88.89%.
2. To write the decimal 0.041 as a percent, you need to multiply it by 100.
0.041 * 100 = 4.1%
So, the decimal 0.041 can be written as 4.1% (rounded to the nearest hundredth of a percent).
Therefore, the correct answer is 4.1%.
3. To find the percent of the total number of tickets that Jerry sold, you need to divide the numerator (7) by the denominator (20), and then multiply the result by 100.
7/20 = 0.35
Multiply by 100:
0.35 * 100 = 35%
So, Jerry sold 35% of the total number of tickets.
Therefore, the correct answer is 35%.
4. To write the percent 47.33% as a decimal, you need to divide it by 100.
47.33/100 = 0.4733
So, the percent 47.33% can be written as the decimal 0.4733.
Therefore, the correct answer is 0.4733.
5. To find out how much money Liam must raise, you need to multiply the cost of the bicycle ($290.00) by the percentage he needs to raise (40%).
40% of $290.00:
40/100 * $290.00 = $116.00
So, Liam must raise $116.00.
Therefore, the correct answer is $116.00.
6. To solve the proportion (22 miles / 55 hours) = (12 miles / h hours), you need to cross-multiply.
22 miles * h hours = 55 hours * 12 miles
22h = 660
Divide both sides by 22:
h = 660 / 22
h = 30
So, the value of h is 30.
Therefore, the correct answer is 30.
7. To find out what percent 41 is of 205, you need to divide 41 by 205, and then multiply the result by 100.
41/205 = 0.2
Multiply by 100:
0.2 * 100 = 20%
So, 41 is 20% of 205.
Therefore, the correct answer is 20%.
8. To find out what number is 65% of 26, you need to set up the proportion x / 26 = 65 / 100, and then solve for x.
Cross-multiply:
100x = 26 * 65
100x = 1690
Divide both sides by 100:
x = 1690 / 100
x = 16.9
So, 26 is 65% of 16.9.
Therefore, the correct answer is 16.9.
9. To find the percent of states that will have a Spanish-speaking majority, you need to divide the number of states (25) by the total number of states (50), and then multiply the result by 100.
25/50 = 0.5
Multiply by 100:
0.5 * 100 = 50%
So, 50% of the states will have a Spanish-speaking majority.
Therefore, the correct answer is 50%.
10. To find out what percent 10 is of 25, you need to divide 10 by 25, and then multiply the result by 100.
10/25 = 0.4
Multiply by 100:
0.4 * 100 = 40%
So, 10 is 40% of 25.
Therefore, the correct answer is 40%.
11. To calculate the sales tax that Janet needs to pay on the sandals, you need to multiply the cost of the sandals ($120.00) by the sales tax rate (7%).
7% of $120.00:
7/100 * $120.00 = $8.40
So, Janet will pay $8.40 in sales tax.
Therefore, the correct answer is $8.40.
12. To find the amount of sales tax for the lawnmower, you need to multiply the cost of the lawnmower ($265.00) by the tax rate (6%).
6% of $265.00:
6/100 * $265.00 = $15.90
So, the amount of sales tax for the lawnmower is $15.90.
Therefore, the correct answer is $15.90.
13. To find the percent of change in the population at Arlington Middle School from 2000-2010, you need to find the difference between the two population numbers, divide it by the original population, and then multiply the result by 100.
Difference: 584 - 421 = 163
Change: 163 / 421 = 0.387
Multiply by 100:
0.387 * 100 = 38.7%
So, the percent of change in the population is 38.7%, and it is an increase.
Therefore, the correct answer is 38.7%; increase.
14. To find out what percent of the eighth grade is going on the field trip, you need to divide the number of students going on the field trip (112) by the total number of eighth-graders (200), and then multiply the result by 100.
112/200 = 0.56
Multiply by 100:
0.56 * 100 = 56%
So, 56% of the eighth grade is going on the field trip.
Therefore, the correct answer is 56%.
15. To find the sale price for the pair of shoes that is 25% off, you need to multiply the original price ($52.00) by the discount percentage (25%), and then subtract the result from the original price.
25% of $52.00:
25/100 * $52.00 = $13.00
Subtract from the original price:
$52.00 - $13.00 = $39.00
So, the sale price for the pair of shoes is $39.00.
Therefore, the correct answer is $39.00.
16. To calculate the interest earned on the savings account, you need to multiply the principal amount ($660.00) by the interest rate (3.5%), and then multiply the result by the number of years (5).
3.5% of $660.00:
3.5/100 * $660.00 = $23.10
Multiply by the number of years:
$23.10 * 5 = $115.50
So, the interest earned on the savings account is $115.50.
Therefore, the correct answer is $115.50.
Do you know any of the answers?
We generally frown on homework dumps here.
To get you started,
#1. 8/9 = 0.888888888... = 88.888...%
or, round up to 88.89%