othermail1 othermail1
  • 24-10-2019
  • Mathematics
contestada

If Jill answers 50 questions in 20 minutes, how many questions can she answer in 36 minutes

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 24-10-2019

Set up a proportion of questions over time:

50 / 20 = X / 36

Solve for X by cross multiplying:

50*36 = 2*x

1800 = 20x

Divide both sides by 20:

x = 1800 / 20

x = 90

She can answer 90 questions.

Answer Link

Otras preguntas

Prostitution is known as which type of deviance in alameda, california
Which of the following would be the BEST activity to help you maintain a healthy skeletal system?
Christine has an unusual suggestion in mind for the problem her group is trying to solve. if she introduces her suggestion cautiously and tentatively in order t
Ivan pavlov's experiments on the timing of associations demonstrated that two things become associated because ________
One possible effect of drinking alcohol during pregnancy is?
a. True b. False. if f and g are both integrable on [a,b], then fog is also integrable on [a,b]. if true, explain your reasoning. if false, give a counterexam
23. Wade wants to buy sweaters. He has $175 and each sweater costs $12.00. Write and solve an inequality to find how many sweaters he can buy and still have at
need help in subtracting
Who married Lincoln and who shoot him?????
Austin is not able to pay the entire balance due by the due date of the return (without extensions). what are his options?