What is the average of 75.,91 and 89
2 answers:
Answer:
85
Step-by-step explanation:
The average can be found by adding all the numbers together and then dividing it by how many numbers there are.
So, in this case,
75+91+89 is 255
255 divided by 3 is 85.
Therefore, the <u>average</u> for these 3 numbers is 85.
Answer:
85
Step-by-step explanation:
To get the average of a number, you add the numbers together and then divided by how many numbers are added together.
In the question above, we add the three numbers together, divided by 3, to get the average
75+91+89=255
255/3=85
The average is 85
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Answer:
35 lbs is the final weight
Step-by-step explanation:
20 +23 = 43 lbs
Then they had to remove 8 lbs
43 - 8 =35
35 lbs is the final weight
Answer:
ok so jacob threw 1/5 of x
Step-by-step explanation:
if you say julien threw x and jacob threw 1/5 of that than jacob threw 1/5 of x
Solution:
Given: zj = 3- j2, zz = - 4 + j3
Part a:
zj = 3- j2 = 
zz = - 4 + j3 = 
Part b:
|zj| = |3− j2| = √3² +(−2)² = √13 = 3.60
|z1| = √(3− j2)(3+ j2) = √
13 = 3.60.
Part c:
With the help of part a:
z1z2 = 
Answer: x= 10
Step-by-step explanation:
l= 40
w=20
P=l+w+l+w
120=5x-10+2x+5x-10+2x
120= 14x-20
120+20=14
140=14x
x=10
16 gallon tank, 2.75 $/gal so roughly 53.25
