You want to isolate b, so start by multiplying the whole equation by three to get rid of it in the denominator:
(v=1/3 bh)3
3v=bh
Then to isolate b divide the whole equation by h:
(3v=bh)/h
3v/h=b
A.) 7^4x = 10
log base 10 (7^4X) = log base 10 (10)
4x log base 10 (7) = 1
4x (0.8451) = 1
3.3804x = 1
x = 0.2958
b.) ln(2) + ln(4x-1) = 5
ln (2 * 4x-1) = 5
ln (8x-2) = 5
log base (3) (8x-2) = 5
e^5 = 8x-2
e^5+2 = 8x
x = 18.8016
Most students are 67 and 68 inches tall
Answer:
F(x) = - 2/5x - 11
Step-by-step explanation:
F(x) = - 2/5x + c
-9 = - 2/5(-5) + c
-9 = 2 + c
- 11= c
F(x) = - 2/5x - 11
5/6 is smaller than 6/6 cause 6/6 is =1 5/6 is smaller than 1 whole
