Step 1: Take the common logarithm of both sides of the equation. Use the power property to bring the exponent, (2x+1), down as a factor.
Step 2: Solve the equation from step 1 for x. Round your final answer to the nearest hundreth.
(2x+1)*log(5) = log(8)
2x+1 = log(8)/log(5) = ~ 1.29203
2x = 0.29203
Answer:
Right rectangular prism
Solve for surface area
A=94
l Length 3
w Width 5
h Height 4
Step-by-step explanation:
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Answer:
-5.11
Step-by-step explanation:
as the sum of these numbers is -46 so divide -46 by how many numbers are there for eg:
if there are 5 numbers
20,30,40,50,60
so find the sum of these numbers and divide by 5
as their are 5 numbers
so in our case we have to divide -46 by 9 as there are 9 numbers so our answer is -5.11
Answer:
There are 9 boys and 12 girls in mrs Clark's class
Step-by-step explanation:
We are given that mrs Clark has 21 students, of which 3/7 are boys
In order to find the number of boys, we multiply 21 by 3/7 which results in 9
This means there are 9 boys and then we just simply subtract 9 from 21 in order to find the number of girls 21-9=12
therefore there are 9 boys and 12 girls in mrs Clark's class
X = 9 X/-9 +9=8 9<span>/-9 +9=8 </span>
