Answer:
50 7th grade and 40 8th grade
Step-by-step explanation:
1. add to get total number of students, 1440
2. find percentage of total that are 7th grade students and 8th grade student:
640/1440 = ~45% (are 7th grade)
800/1440 = ~55% (are 8th grade)
3. 55% of 90 is 50, and 45% of 90 is 40
Answer:
what do the drop-down menus say
Step-by-step explanation:
Answer:
The distance between the two points is .
Step-by-step explanation:
We are given two coordinate pairs: (-9, 6) and (-2, 1). We can use the distance formula to solve for the distance between the points.
- The distance formula is
- In coordinates, the pairs are labeled as
Therefore, with this formula, we can just substitute our values into the formula and solve for d.
The distance between the two points is .
Answer:
what is the rate
Step-by-step explanation:
Answer:2
Step-by-step explanation:because table 1 is a negative and that is not a function