blasiansrox blasiansrox

11-12-2020
Mathematics

contestada

Mark has taken 3 tests this semester and his average is a 78%. He really wants to
get his test average to an 80% after his next test. What does he need to get on test
#4 to do that?

Respuesta :

11-12-2020

Answer:

I would say 82 but it depends on how much each test was worth.

Step-by-step explanation:

Answer Link

Otras preguntas

Read the excerpt from My Story. She took me up a flight of stairs (the cells were on the second level), through a door covered with iron mesh, and along a dimly

Area between two shapes. Pls help geometry IXL !

What is syntax and what is fiction, how are they related?

Solve the simultaneous equations.

James has 16 balloons. 1/4 of his balloons are red. How many red balloons does he have?

How does the resolution in this passage help develop the theme about rules? Read the passage from "By the waters of Babylon After a while, I knew that my belly

What is 3•(5+73)-365

Explain why 4 x 3/5 = 12 x 1/5. Draw a picture

_H2SO4 + __ B(OH)3 = _ B2(SO4)3 + __ H2O

Will received $40 for his birthday .he spent $17 of it .write and solve an addition equation to describe how much money will has now