-4(x+8)+25≤-2+1(x-50)
-4x-32+25≤-2+x-50
-4x-x≤-2-50+32-25
-5x≤-45
-x≤-45/5
-x≤-9
x≥9
Answer: x≥9
Answer:
99.73% of bags contain between 62 and 86 chips .
Step-by-step explanation:
We are given that the number of chips in a bag is normally distributed with a mean of 74 and a standard deviation of 4.
Let X = percent of bags containing chips
So, X ~ N()
The standard normal z score distribution is given by;
Z = ~ N(0,1)
So, percent of bags contain between 62 and 86 chips is given by;
P(62 < X < 86) = P(X < 86) - P(X <= 62)
P(X < 86) = P( < ) = P(Z < 3) = 0.99865 {using z table}
P(X <= 62) = P( <= ) = P(Z <= -3) = 1 - P(Z < 3)= 1 - 0.99865 = 0.00135
So, P(62 < X < 86) = 0.99865 - 0.00135 = 0.9973 or 99.73%
Therefore, 99.73% of bags contain between 62 and 86 chips .
Standard form is ax+by=c
to find the slope, do, -a/b
-a/b=-3/2
-a=-3
b=2
a=3
3x+2y=c
find c
plot the point
(8,-12)
(x,y)
x=8
y=-12
3(8)+2(-12)=c
24-24=c
0=c
3x+2y=0 or
y=-3/2x
Answer:
a, Prospecting cover letter
Step-by-step explanation:
Given:
Dear Ms. Meyer:
Laura Yin suggested I contact you concerning the Marketing position available at Eastern Arbor. I am inspired to pursue my marketing interests at Eastern Arbor due to its reputation as a prestigious, innovative and growing company in liability policies.
From the given data;
We can say that it is an E-mail which has been sent to Ms. Meyer regarding the Job opening of Marketing position available at Eastern Arbor.
It was been suggested by Laura Yin to the writing person that there is a Job opening at Eastern Arbor.
The writing person has a marketing interest which he wanted to pursue at Eastern Arbor as it is a reputed company with prestigious, innovative and growing company in liability policies.
A Prospecting cover letters are introductory in nature. Rather than focusing on your skills and experiences that are related to a job listing (since there is no job listing), a letter of interest should highlight your marketable qualifications and skills that would be easily transferable between a number of positions.
Hence we can say that it is an Prospecting Cover letter.