Answer:
31 2/3
Step-by-step explanation:
You have to multiply 6 1/3 by 5 in order to get 31 2/3.
Answer:
The researcher should reject the null hypothesis at the significance level
Step-by-step explanation:
If the P-value is smaller than the significance level, the null hypothesis is rejected
If the P-value is the same as the significance level, the null hypothesis is rejected
9514 1404 393
Answer:
8 gallons
Step-by-step explanation:
The $2 difference in the price of a car wash is made up by the gas purchase at the rate of $0.25 per gallon. So, it takes ...
$2/($0.25/gal) = 8 gal
to make the costs the same.
The customer must purchase 8 gallons for the total cost to be the same at both gas stations.
___
3.50g +8 = 3.25g +10 . . . . costs at each station for g gallons of gas + wash
0.25g = 2 . . . . . . . . . subtract 3.25g+8 from both sides
g = 2/.25 = 8 . . . . . . the way we did it above
We have to multiply 54 * 23, and check where the mistake is.
We start by multiplying 54 by 3, and it gives us 162
Then, we multiply 54 by 20, and it gives us 1080.
Then, we have to add these two results:
The mistake is where 6 is added to 8. It does not give 13, but 14.
The 1 of the 10 goes adding above the 1 in 162.
The result is 1,242.
Answer:
1. Given
2. Given
3. Definition of perpendicular lines
4. Definition of midpoint
5. Reflexive property
6. SAS
Step-by-step explanation:
It's correct
