Answer:
f= -(6/5)g
Explanation:
We have been given the expression 6f+9g = 3g+f
Solve for f means find the value of f
We will simplify the given expression:
we will collect the values of f at one side and g on the other side
So, rewriting the given expression 6f+9g =3g+f as 6f-f=3g-9g
So, after simplification it will lead to 5f= -6g
After further simplification f= -(6/5)g which is the final result
Answer:
4.66
Step-by-step explanation:
We are given the following data
26, 26, 21, 22, 20, 25, 35
Step 1
We find the Mean
Mean = 26+ 26+ 21+ 22+20+25+ 35/7
= 175/7
= 25
Step 2
We find the Standard Deviation
The formula for Standard deviation that we would use is the Population Standard deviation, this is because the data given above is the data of the number of pounds of trash collected by each teenager
= √(x - Mean)²/n
= √(26 - 25)²+( 26 - 25)²+ (21 - 25)²+ (22 - 25)² +(20 - 25)²+(25 - 25)²+ (35 - 25)²/7
= √152/7
= √21.7142857
= 4.65985898
Approximately = 4.66
I'm pretty sure it's D unless somebody can tell me where they got the 0's from for C, I'm planting my foot down and saying D.
Answer:
A.
<u>The first 5 terms:</u>
- a₁ = (2*1 + 3) / 4 = 5/4
- a₂ = (2*2 + 3) / 4 = 7/4
- a₃ = (2*3 + 3)/ 4 = 9/4
- a₄ = (2*4 + 3) / 4 = 11/4
- a₅ = (2*5 + 3) / 4 = 13/4
B.
<u>The first 5 terms:</u>
- a₁ = (1 - 3) / (1 - 2) = 2
- a₂ = (2 - 3) / (2 - 2) = undefined
- a₃ = (3 - 3)/ (3 - 2) = 0
- a₄ = (4 - 3) / (4 - 2) = 1 / 2
- a₅ = (5 - 3) / (5 - 2) = 2 / 3
