suskaBcka8Hcarlange suskaBcka8Hcarlange
  • 03-02-2017
  • Mathematics
contestada

On his first three tests, Alan scored 76, 89, and 92. What score must he get on his fourth test to have an average of 80 for all four tests?

Respuesta :

Quirkyowl
Quirkyowl Quirkyowl
  • 03-02-2017
He must get 63 on his fourth test
Ver imagen Quirkyowl
Answer Link

Otras preguntas

I need help please!!!!??
In which step of a four-stroke engine cycle does the car release CO2, H2O, and CO?
why did Germany violate the treaty of versailles
A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable costs (such
jog is that a sentence or fragment
A bookstore has a sale: Jen wants to buy four books: for $10.00, for $12.00, for $15.00, and for $20.00. What is the smallest she could pay for these books duri
what is the most important thibg one must do when solving an algerbraic equation​
Suppose a person rescues a child from drowning. He accepts an unsolicited reward from the parent. Is this moral? What if it is a token gift? Is it moral if he d
Which is the simplified rational expression for r2-4r+5/r-4
In March, volunteers for a charity walkathon in Toronto raised $89,351. Volunteers in Montreal raised $102,459. Volunteers in Edmonton raised $78,505. a. Round