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Mathematics 15 Online
OpenStudy (anonymous):

need help who is good at percents applications will medal and fan please help

OpenStudy (anonymous):

I am.

OpenStudy (anonymous):

Find the percent of markup. Round to the nearest tenth. $35.50 to $70.00 a.12.2% b.94.7% c.34.5% d.97.2%

OpenStudy (anonymous):

d.97.2%

OpenStudy (anonymous):

A water tank containing 496 gallons is 62% full. How many more gallons are needed to fill the tank? a.700 b.308 c.304 d.800

OpenStudy (anonymous):

b.308

OpenStudy (anonymous):

Use a proportion to find a part. 1% of 500 is what number? a.5 b.20 c.0.2 d.50

OpenStudy (anonymous):

a.5

OpenStudy (anonymous):

On a factory floor, 30 out of every 140 toy robots is defective. What percent of the toy robots are defective? Round your answer to the nearest hundredth. 0.21% 21.43% 42% 4.67%

OpenStudy (anonymous):

4.67%

OpenStudy (anonymous):

A car dealership pays you 4% commission on your first $8,000 in car sales and 8% commission on additional sales over the $8,000. If you made $9,000 in car sales, how much is your commission? $400 $720 $80 $320

OpenStudy (anonymous):

$400

OpenStudy (anonymous):

A TV goes on sale with a discount of 28%. The original price of the TV is $942. What is the sales price of the TV? $263.76 $432.92 $642.68 $678.24

OpenStudy (anonymous):

$678.24

OpenStudy (anonymous):

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OpenStudy (anonymous):

Estimate a 15% tip for a $26.80 meal. $4.05 $2.70 $1.35 $31.05

OpenStudy (anonymous):

$4.05

OpenStudy (anonymous):

Suppose you rent a limousine for a formal reception. The rental cost for the evening is $53.00. A tax of 6% will be added, and you want to tip the chauffeur 20% of the rental cost for excellent driving. How much will you pay in total? $13.78 $10.60 $63.60 $66.78

OpenStudy (anonymous):

$66.78

OpenStudy (anonymous):

Find the percent of markup. Round to the nearest tenth. $33.00 to $45.00 35.6% 12.0% 36.4% 4.0%

OpenStudy (anonymous):

@SpartanRace

OpenStudy (anonymous):

12.0%

OpenStudy (anonymous):

Use a proportion to find a percent. What percent of 180 is 108? 108 61 60 167

OpenStudy (anonymous):

167

OpenStudy (anonymous):

Use a proportion to find the whole. 75 is 15% of what number? 500 550 625 11.25

OpenStudy (anonymous):

11.25

OpenStudy (anonymous):

Use an equation to solve. What number is 40% of 760? 304 303.5 304.5 305.5

OpenStudy (anonymous):

304

OpenStudy (anonymous):

A department store purchases a dress for $80. To sell the dress to customers, the price is marked up by 19%. You hand the clerk $110. How much change will you get back? $95.20 $14.80 $30.00 $15.20

OpenStudy (anonymous):

$14.80

OpenStudy (anonymous):

Use an equation to solve. 8 is what percent of 2? 400% 30% 25% 401%

OpenStudy (anonymous):

@sp

OpenStudy (anonymous):

@SpartanRace

OpenStudy (anonymous):

30%

OpenStudy (anonymous):

A new law requires that 15% of an individual’s income be invested in the stock market. Your accounts show that you need to put $435 in the stock market this year. How much did you earn this year? $2,905.00 $2,955.00 $2,900.00 $2,889.50

OpenStudy (anonymous):

$2,900.00

OpenStudy (anonymous):

The bill is $100.82. Find the amount of a 15% tip. $15.12 $25.21 $14.88 $8.07

OpenStudy (anonymous):

$15.12

OpenStudy (anonymous):

Find the total cost of a $363.99 airline ticket with a sales tax of 4%. $378.29 $378.55 $349.43 $363.99

OpenStudy (anonymous):

$378.55

OpenStudy (anonymous):

Use an equation to solve. 96 is 30% of what number? 320 322 320.5 317

OpenStudy (anonymous):

320

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