You need to do the exponent first.
7^2= 49
4(49)^x
That is equivalent to 4(7)^2x
I hope this helps!
~kaikers
This is not the correct question, the correct question is;
Assume that the probability of the binomial random variable will be approximated using the normal distribution. Describe the area under the normal curve that will be computed. Find the probability that at least 35 households have a gas stove.
Answer: p ( x > 34.5 ) The area to the right of 34.5
Step-by-step explanation:
Given that, x = 35
when using normal approximation
Using continuity correction
so
p ( x ≥ 35 ) = p ( x > 34.5 )
More than means the area is towards the right.
Therefore, the area under the normal curve is,
p ( x > 34.5 ) The area to the right of 34.5
Slope = y2 - y1/x2 - x1
= -3 - (-1)/8 - (-2)
= -3 + 1/ 8 + 2
= -2/ 6
= - 1/3
hope this helps :)
Answer:
The single transformation that fully maps triangle A onto triangle B is the reflection of triangle A across the line y = x
Step-by-step explanation:
The coordinates of the vertices of triangle A are
1) (4, -1)
2) (1, -3)
3) (4, -3)
The coordinates of the vertices of triangle B are
1) (-1, 4)
2) (-3, 1)
3) (-3, 4)
Therefore, we have the points (x, y) in triangle A becoming the points (y, x) in triangle B, which is a reflection across the line y =x.
Hence, the single transformation that fully maps triangle A onto triangle B is the reflection of triangle A across the line y = x.
In terms of y, Raul has g=5y+8. G is the total amount of golf balls. If y=4 he has 28 golf balls