I think it’s x=10? because if that is equal to 110 then 110-30=80 | 8x/80 x=10
Ln(x+6)-ln9=2
Using ln(a/b)=lna-lnb; with a=x+6 and b=9:
ln[(x+6)/9]=2
Using ln a=b→a=e^b; with a=(x+6)/9 and b=2, where e=2.718281828
(x+6)/9=e^2
Solving for x. Multiplying both sides of the equation by 9:
9[(x+6)/9]=9(e^2)
x+6=9e^2
Subtracting 6 both sides of the equation:
x+6-6=9e^2-6
x=9e^2-6
Replacing e=2.718281828
x=9(2.718281828)^2-6
x=9(7.389056096)-6
x=66.50150486-6
x=60.50150486
Rounded to the nearest hundreth:
x=60.50
Answer: Second option x=60.50
Answer:
Step 2
Step-by-step explanation:
=5(d+4)
=5d+20
=5d
=d
Step 1
Step 2
Step 3
People who selected blueberry = 40
People who selected grapes = 5
People who selected either/or of the above = 40 + 5 = 45
People who selected banana = 10
People who selected orange = 30
People who selected either/or of the above = 10 + 30 = 40
The ratio of the two numbers is 45:40 or 45/40 or 9/8 or the number you are looking for: 112.5%
