Answer:
21 box of books can be brought up by the delivery person at one time
Step-by-step explanation:
Here, we want to know the number of box of books that the delivery person could bring up at one time.
Let the number of boxes be x , so the total mass of the boxes that could come up at a time will be x * 40 = 40x lb
Let’s add this to the mass of the delivery person = 150 lb
So the total mass going inside the lift would be 150 + 40x
So we have to equate this to the maximum capacity of the lift;
150 + 40x = 1020
40x = 1020 - 150
40x = 870
x = 870/40
x = 21.75
Now since we cannot have fractional boxes, the number of boxes that could come into the lift without exceeding the maximum capacity of the lift is 21
So how you wold do this problem, would be to count how many numbers fit into each category and type in that value in the according box.
So for 35-44 you would have 1 because only 1 of the values is between 35 and 44.
For 45-54 you would have 19 because there are 19 values that fit into that category.
Just continue that trend for the rest of the categories and you will have your answer!
Y=3x the slope formula: rise/run and you have no intercept since it’s passing through 0
Answer:
The answer is C
Step-by-step explanation:
Answer:17
Step-by-step explanation:
