Answer:
25 sq ft
Step-by-step explanation:
I used a calculator.
97.2% on the final.
Find the total amount of points needed to get a 93%. 150+150+150+250 = 700 total points. 700*.93 = 651 total points needed to get 93%. find the points received from the other quizzes and subtract the sum from 651 to find how many points need to be scored on the final.
150*.88=132 (test 1)
150*.94=141 (test 2)
150*.90=135 (test 3)
132+141+135= 408
651-408 = 243 points to score on the final exam.
243/250 =.972 or 97.2%
Answer:
We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect.
Step-by-step explanation:
Total money Janice has: $10, so the total cost for the bananas and apples must be less than or equal to $10.
Keeping this in mind, let's break this problem down.
1: The bananas: She needs 5 pounds of bananas, which cost $0.80 per pound. To find the total cost of bananas, multiply the cost by the number of pounds.
5($0.8)=$4.
2. The apples: She also needs 5 pounds of apples at $1.40 per pound. To find the total cost, follow the same process as with the bananas:
5($1.4)=$7 for the total cost of the apples.
3. Now you have two separate costs: one for apples, and the other for bananas. Combined, the total cost is 4+7=11. Because Janice's mother only gave her $10, she's short a dollar. So no, she doesn't have enough money.
