8 x 10^-3

standard form please you will get brainlest

Can you simplify 4/7? 24 points will be awarded!

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9