a student is selected at is the probability the the randomly selected stundent is neither a 10th grade nor an 11th grade express your answer in fraction in simplest form

Answer 1

Please reread your post. Does it make sense to you? Clarify and repost if you want help.

Also -- what grades are being considered in addition to 10th and 11th?

Answer 2

i am good at math i go to school every day i love school so much i love my teacher and my school is name is sonoran sky

Answer 3

im not good on math but i like. math i don't now what can i do to be good on math.

Answer 4

FIND 3
TERMS IN GP WHOSE SUM & PRODUCT RESPECTIVELY ARE 28 AND 512