Answer:
I dont think it matters you can friend someone and then you should be able to message them
Step-by-step explanation:
-6(5x-3) -36x+6
-30x+18<-36x+6
-30x+36x<6-18
6x<6-18
6x<-12
x<-2
Make at brainliest
Answer:
A) 8d^2/3c
B) 3a^2b^3
Step-by-step explanation:
The slope is a negative slope and the y-intercept is (0,2).
Answer:
(a) 0.5899
(b) 0.9166
Step-by-step explanation:
Let X be the random variable that represents the height of a woman. Then, X is normally distributed with
= 62.5 in
= 2.2 in
the normal probability density function is given by
, then
(a) = 0.5899
(in the R statistical programming language) pnorm(63, mean = 62.5, sd = 2.2)
(b) We are seeking where n = 37. is normally distributed with mean 62.5 in and standard deviation . So, the probability density function is given by
, and
= 0.9166
(in the R statistical programming language) pnorm(63, mean = 62.5, sd = 2.2/sqrt(37))
You can use a table from a book to find the probabilities or a programming language like the R statistical programming language.