Thursday

January 29, 2015

January 29, 2015

Posted by **Jerald** on Wednesday, October 17, 2012 at 5:55pm.

A.80%

B.60%

C.40%

D.20%

D?

According to a survey 3 out o5 5 students bring their own lunch to school. What percent of students bring lunches

A.35%

B.40%

C.45%

D.60%

D?

- Math -
**Ms. Sue**, Wednesday, October 17, 2012 at 6:01pmYour first is wrong; the second is right.

- Math -
**Jerald**, Wednesday, October 17, 2012 at 6:04pmHow do I solve it?

- Math -
**Ms. Sue**, Wednesday, October 17, 2012 at 6:12pm1/5 = 20% of the population is under 13. Your question asks "What percentage of the population is older than 13?"

- Math -
**Jerald**, Wednesday, October 17, 2012 at 6:46pm80%?

- Math -
**Ms. Sue**, Wednesday, October 17, 2012 at 6:50pmRight!

**Answer this Question**

**Related Questions**

Math - The population of a certain species of bird is limited by the type of ...

Math - According to the U.S Bureau of Census in the year 1850 the population of...

Biology - A population of animals has a dominant allele for dark-colored fur and...

Math - Suppose that the number of bacteria in a certain population increases ...

college algebra - Suppose that the Russian population is declining by 0.48% each...

math - the population of Canadian city is modeled by P(t)= 12t^2 + 800t + 40,00...

statistics - Sweden is reported to have among the highest percentage of citizens...

Psychology - I am doing a psychology report where I have to determine if ...

math/Calculus - A bacterial population starts at 500 and doubles every four days...

math - Suppose that the population of a town is described by P=0.16t^2=7.2t=100...