Answer:
.75
Step-by-step explanation:
Not sure
Answer:
Total = $31.71
Step-by-step explanation:
Given data:
pounds of turkey = 2.15 at a rate of 7.89/ pound
pounds of lamb = 1.87 at a rate of 7.89/ pound
cost of each item as
cost(T) = 2.15 × 7.89
cost(T) = $16.96
And for lamb
cost(L) = 1.87 × 7.89
cost (L) = $14.75
Total cost will be the summation of both cost
Total = 16.96 + 14.75
Total = $31.71
A) y=-2x-2
y/x=slope -4/2=-2 y-intercept=b=-2 (put in y=mx=b form)
B) y=15/4x-1 or y=3.75x-1
C) y=-0.6664x-3(I DONT THINK THIS ONE IS RIGHT CHECK IT FIRST)
Answer:
Step-by-step explanation:
What the heck do you mean
Answer:
198 and 612
Step-by-step explanation:
We are given that the scores are normally distributed.
The mean of the data is 405.
The standard deviation of this data is 69.
Empirical rule states that for a normally distributed data that
- about 68% data lies between
that is one standard deviation from mean.
- about 95% data lies between
that is one standard deviation from mean.
- about 99.7% data lies between
that is one standard deviation from mean.
Thus, 99.7% of data will lie between 
that is it will lie in the range (198,612)
