What is between -3/4 and 5/8

(a) -1
(b) -1/2
(c) 7/8
(d) 0.9

Will give brainliest summations with algebraic expressions image shown

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?