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 :

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

If the spectrum of a star is blue shifted, which way is the star moving?

How does AIds/HIV Effect the body?

how did Emmy von quistorp die?

Which of the following is true about the Mayflower Compact? A. The colony would be based on Church of England beliefs. B. Laws would be establishe

A briefcase lock has 3 roating cylinders, each containing 10 digits. How many numerical codes are possible?

Please help me with this

According to the kinetic theory, what is the kinetic energy of a gas molecule proportional to? volume of the gas pressure of the gas temperature of the

Provide atleast 3 reasons why differences and individuality of people is a good thing?

When a patch of land is cleared in a tropical rainforest, the vegetation is often burned to enrich the soil with nutrients from the burned plant material. What

How do you this??????