Answer:
The total distance in miles at x = 2 hours will be 543.2 miles.
Step-by-step explanation:
Given
Given the linear model function
y = -67.9x +679
where
y represents the distance, in miles y, is a function of time, x, in hours
To determine:
Use the model to calculate the total distance, in miles, at x = 2 hours
substituting x = 2 in the function
y = -67.9x +679
y = -67.9(2) +679
y = -135.8 + 679
y = 543.2 miles
Therefore, the total distance in miles at x = 2 hours will be 543.2 miles.
Answer:
1204.23
Step-by-step explanation:
4% increase of 1235=1254.4
4%decrease of 1254.4=1204.23
Answer: 36 is divisible by 3 2 9 4 6
Step-by-step explanation:
You know a number is divisible by 2 if it is even. You know a number is divisible by 3 if the sum of the digits can be divided by 3. You know what number is divisible by 6 if the number is both divisible by 2 and 3. You know a number is divisible by 4 if the right two digits is divisible by 4 in this case 36. and you know a number is divisible by 9 if the sum of the digits is able to be divided by 9. Hope this helps!
Answer:
Step-by-step explanation:
Given,
Cost Price (CP) = Rs 460
Profit % (P%) = 5%
Now,
Profit Amount (P) = P% * CP
= ( 5/100) * Rs 460
= Rs 460/20 = Rs 23
F(-2)+g(5) = 3(-2) -1 + (-5) + 6
f(-2)+g(5) = -6 -1 - 5 + 6
f(-2)+g(5) = -6