$\text{Hello there!}\\\\\text{To find the midpoint, you would use the midpoint formula:}\\\\(\frac{x1+x2}{2},\frac{y1+y2}{2})\\\\\text{Plug in your coordinates and solve:}\\\\(\frac{-1+-3}{2},\frac{-1+10}{2})\\\\(\frac{-4}{2},\frac{9}{2})\\\\\boxed{(-2,\frac{9}{2})}$

4 0

3 years ago

Deandre is going for a run. He runs at a speed of 6.4 miles per hour for two hours. For how many miles does he run?

Lina20 [59]

You just multiply 6.4 by how many hours, and that’s your answer. So it’s 12.8 miles in 2 hours

8 0

3 years ago

Working alone, kali can pick forty bushels of apples in 15 hours,l. One day her friend Natalie helped her and it only took 6 hou

cluponka [151]

Answer:

The time it will take Natalie to pick the forty bushels alone is 10 hours

Step-by-step explanation:

The time it takes Kali to pick forty bushels of apples alone = 15 hours

The time it takes Kali and Natalie to pick forty bushels = 6 hours

The rate at which Kali picks bushels = 40/15 bushels per hour = 8/3 bushels per hour

Let x represents the rate at which Natalie picks bushels, we have;

8/3 × 6 + x × 6 = 40

x × 6 = 40 - 8/3 × 6 = 24

x = 24/6 = 4

Therefore;

The rate at which Natalie picks the bushels of apples = 4 bushels/hour

The time it will take Natalie to pick the forty bushels alone = (40 bushels)/(4 bushels/hour) = 10 hours.

3 0

3 years ago

DeShawn pays 8$ for 12 pounds of sugar. What is the price per pound of sugar

Serhud [2]

Answer:

DeShawn pays .67 cent per pound of sugar

3 0

3 years ago