lejae
lejae lejae
  • 01-12-2017
  • Mathematics
contestada

Mary got 8/10 questions right on her test . With what percentage increase could her test have been at least a 90 ?

Respuesta :

jl3805 jl3805
  • 01-12-2017
10 percent increase because she had an 80 percent and if it is 90 percent it's a ten percent increase
Answer Link

Otras preguntas

n+(-n) = 3+ 15 Solve
What’s the answer ??
Is there a difference between getting older and growing up? Explain.
the palace at Versailles demonstrates which aspect of Louis XIV’s rule in France?
Can someone simplify this fast?
In a pet store, 13 of the rabbits for sale are brown and 16 of the brown rabbits have spots. Which fraction of the rabbits in the store are brown with spots?
What is the probality of rolling a sum of 5 if two regular 6 -sides number cubes are rolled
Who would most likely have been a "forty-niner" during the California Gold Rush?
Match the vocabulary term with its meaning. 1. agrarian a life of tending livestock in open pasture land 2. co-dependent to tame an animal or change plant
solve this system of linear equations. separate the x- and y-values with a comma. x = -42 - 8y -18x = -4 - 8y