Answer:
x=11
Step-by-step explanation:
we need to change 3/2 to have a denominator of 6
3x3/2x3
9/6
Now we set x-2 equal to 9
x-2=9
+2 +2
x=11
Hopes this helps please mark brainliest
Answer:
The top one shows a Dilation
In this question , we have a graph given, and we have to find the x coordinate of the intersection point .
From the graph , the input value is approximately 3.3 .
In the graph,
And for g(x), we need the slope and y intercept .
Slope is the ratio of rise and run .
Here rise equals 3 units and run equals 2 units. And the graph touch the y axis at -2 .
So the equation of g(x) is
We need to do
Substituting the values of the two functions, we will get
Adding 2 to both sides
Cross multiplication
So the input value is 3.3 approx
Answer:
I believe it is a rectangular-based pyramid. Hope this helps :)
Step-by-step explanation:
Answer:
3484
Step-by-step explanation:
The following formula is used to compute the minimum sample size required to estimate the population proportion within the required margin of error:
n≥ p×(1-p) × where
- n is the sample size
- p is the proportion of traditional college students who own their own car
- z is the corresponding z-score for 99% confidence level
- ME is the margin of error in the estimation
we have p=0.30 (30%) z=2.58 ME= 0.02 then we get
n≥ 0.3×(1-0.3) × = 3483.32
therefore we need at least 3484 students under these conditions.