Answer:
second one from the top
Step-by-step explanation:
the answer is 124
Step-by-step explanation:
when calculating the angles of a triangle, all angles need to add up to 180 total. So take 180 and substract 28 from it twice to find the remainder.
Answer:
$562.50
Step-by-step explanation:
6% of the first $2,000 is $120
8% of the next $3,000 is $240
9% of the rest of the $2,250 is $202.50
Add all of it together any you have $562.50
Answer:
Positive correlation
5 hours yield a score of 76
41 is the test score for no hours of study
Step-by-step explanation:
There is a positive correlation because the more hours spent on homework the better the test score generally it.
Use the function y=7x+41 by substituting x=5 and simplifying to predict the test score.
y=7(5)+41
y=35+41
y=76
The number 41 is the y-intercept and starting value. This means with 0 hours of study you are likely to score a 41 on the test.
Answer:
4
Step-by-step explanation:
