Answer:
The store sold 758 gallons of ice cream last month.
The store sold 464 pounds of broccoli last month.
Step-by-step explanation:
Find how much ice cream they sold last month:
682/0.9
= 758
Find how much broccoli they sold last month:
515/1.11
= 464
The store sold 758 gallons of ice cream last month.
The store sold 464 pounds of broccoli last month.
Answer:
Correct: <u>He used an incorrect time ratio converting hours to minutes.</u>
X His units do not cancel.
X He used an incorrect distance ratio converting miles to feet.
Correct: <u>He incorrectly concluded that she is not running fast enough.</u>
X He cannot determine her average rate in miles per hour after only 15 minutes.
Answer:
C
Step-by-step explanation:
See image for naming of the sides: the medians are
ab, bc, and ac; and sides are a, b, and c
Pick one median, say, ab. The following are true:
ab < a
ab < b
->
ab + ab < a + b
ab < 0.5*(a+b) | add 0.5*c to the right hand side (does not change inequality)
ab < 0.5(a+b+c) = half perimeter
so ab < half perimeter
Same argument for bc, and ac holds.