suarez5 suarez5
  • 03-07-2019
  • Mathematics
contestada

8. Spencer can grade 10 tests in 25 minutes. He only has 90 minutes to grade tests. How many
tests can Spencer grade?

Respuesta :

evelynchiu24 evelynchiu24
  • 03-07-2019

Answer:

36 tests

Step-by-step explanation:

10 tests/ 25 minutes = X tests/ 90 minutes

10×90= 25X

900=25X

X=36 tests

Answer Link

Otras preguntas

How do igneous rocks form? A. Compaction and cementation of sediment B. Cooling of molten lava or magma C. Heating and added pressure to existing rock D. Evapor
20. Choose one character from The Call of the Wild and explain how the author created him or her.Share at least three elements of characterization and give exam
Which organs make up the digestive system?
Sandra has a family history of osteoporosis. Her doctor advises her to eat foods rich in calcium. Which foods should she add to her diet?
What was kentucky nickname for tommy luck?
What is the function of estrogen
What is the most important thing to you?
can you put 72,500 in words today?please and thank you
· Is the oldest and largest Christian denomination in the state of Georgia · Emphasizes the authority of the Bible over tradition, believer's baptism, and ind
how did the battle over the treaty of versailles demonstrate checks and balances