Will I add them together and then it gived mi 11 because I add them
Answer:
d = log 38/log31
d = 1.06
Step-by-step explanation:
31 ^ d = 38
Take log of both sides since the exponential equation have different base (always)
d log 31 = log 38
d = log 38 / log 31
d = 1.58 / 1.491
d = 1.06.
We can actually check to see if this is correct.
Substituting d = 1.06
31^ 1.06 = 38.092
(You see, that's approximately correct)
Keep learning, maths is fun!
General Idea:
The definite integral of a function f(x) from a to b is given below:

Here geometrically, the value of integral A is the area under the curve f(x) from x = a to x = b
A. 10.5 inches
B. 55,000 Xboxes