10^(6x) = 93
10⁶ˣ = 93
Take the logarithm of both sides to base 10.
Log₁₀ 10⁶ˣ =Log₁₀ 93
6x * (Log₁₀ 10) = Log₁₀ 93
6x = (Log₁₀ 93) / (Log₁₀ 10)
By laws of logarithm Log₁₀ 10 = 1
6x = (Log₁₀ 93) / 1
6x = Log₁₀ 93 With Calculator Log₁₀ 93 ≈ 1.9685
6x ≈ 1.9685
x ≈ 1.9685/6
x ≈ 0.3281
Option D.
Hope this explains it.
In inverese, when x increases, y deceases, when x decreases, y increses
we see that x increases for all choices
therefor the y values of the answer should be decreasing
first one is increasing, wrong
second is decreasing
third is also decreasing
fourth is increasing
look at second and third
remember
xy=k for inverse
so just solve for k for each and see if it is valid
second
1,60
(1)(60)=k
60=k
2,30
(2)(30)=60
60=60
true
therefor this is nswer
2nd option is answer
Is there supposed to be a space between 14 14?
1414 divide by 72 is 19.638, rounded to 19.64
Consecutive odd integers means that the equation is
(x)+(x+2)+(x+4)+(x+6)+(x+8)=-65
add like terms
5x+20=-65
subtract 20 from both sides
5x=-85
divide both sides by 5
x=-17
so x+2=-15
x+4=-13
x+6=-11
x+8=-9
so they are (-9,-11, -13, -15, -17)
Answer:
3.12500
Step-by-step explanation:
divided 75% by 24 students