Answer:
P = 48 in²
Step-by-step explanation:
Given: A rectangle; Width = 9 inches, length = 15 inches, enlarged by a scale factor of 
To find: Perimeter of the dilated rectangle
Formula: 
Solution: After a dilation with a scale factor of one-half, then the lengths on the image would be one-half , one-half , and one-half . To find the perimeter of an enlarged figure, you can multiply the original figure's perimeter by the scale factor.
× 
Therefore, the perimeter of the detailed rectangle that was enlarged is 48 in²
Answer:
a. coordinate plane, counter-clockwise YES
OR
b. coordinate plane, clockwise NO
Step-by-step explanation:
The measure of an angle formed by a counterclockwise rotation is indicated by a positive number. The measure of an angle formed by a clockwise rotation is indicated by a negative number.
Answer:
It is known that if Z is a binomial random variable with parameters n and p and in addition, W is a binomial random variable, independent of X, with parameters m and p, it is assumed that the variable R = Z + W, is a binomial random variable with parameters (n + m and p. In this case, m = 1. Therefore, R is a binomial random variable with parameters (n + 1) and p.
Step-by-step explanation:
Answer:
(205-9x) times15
Step-by-step explanation:
Answer:
P(X=3cars) = 0.052
P(X>3 cars) = 0.00638
Step-by-step explanation:
In total there are 7 cars per hour.
Using formulae for geometric Probability
P(X=3) = (7^3×e-7)/3! = 0.0521
P(X>3cars) = (7^2× e-7)/2! =
P(X>3) = 0.0128/2×1 =0.00638
