shelbychy9660 shelbychy9660
  • 10-12-2018
  • Mathematics
contestada

Mark solved 18 out of 20 problems correctly on his math quiz. What percent of the problems were correct?

Respuesta :

flixtier
flixtier flixtier
  • 10-12-2018
90%

18/2= 9
20/2= 10

9/10
Answer Link

Otras preguntas

Aubree makes $25 a week helping her mom with her siblings. She wants to buy a computer that cost $500. How many weeks will it take her to have enough money to b
the literary period witnessed newspapers which were once branded as crony
In a particular department, 4,000 units were started and all but 400 were completed at the end of the period. These 400 were 80% complete for materials and 40%
how do unit rates help you make decisions about which items to purchase
What is the value of h(2)
In the short story "The Bet," what is the banker—because he is largely one-dimensional and unchanging—considered? A. flat and dynamic character B. flat and st
find the slope... both are -4/6 right?
What is the Constitution's "Great Compromise"? Select one: a. Congress would consist of two chambers, the Senate and the House of Representatives. b. Federalism
The sum of two numbers is 15 and their quotient is 2.
15) A 1720 kg car accelerates at a rate of 3.0 m/s2. How much force is the car's engine producing? (use the formula F=ma