At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Maya's current average after 3 tests is 87. what must Maya score on her fourth test so that her average is 90?

A)9
B)89
C)90
D)93
E)99

Sagot :

Answer:

E) 99%

Step-by-step explanation:

So assuming there is no other grades and these tests average out to 100% of Maya's grade

With a current grade of 87% and a final weight of 25% (1/4 tests) she will need to score a 99% on her final to get a 90% for her average.