We begin with the <span> Turner Middle School:
Ratio of students to teachers: </span>
Green Middle School:
Ratio of students to teachers:
Let check that we cannot form a proportion:
The two ratios are not equals so we cannot form a proportion.
Let x be the number of <span>teachers that Green have to hire in order to make the two ratios equal. We get the equation:
</span>
<span>
The Green school need to hire 9 teachers.
Part-to-whole ratio:
</span>Turner Middle School:
Green Middle School:
Answer:
Step-by-step explanation:
It’s 2x6x7 = 84
Answer:
The correct answer is
(B) 0.60
Step-by-step explanation:
This probability distribution means that we have these following probabilities:
What is the probability of having at least 2 successful calls in one day?
This is the following probability.
The correct answer is
(B) 0.60
We gots a triangular prism+ rectangular prism
easiest way is base times heigth and treat the triangle+rectangle on the side as the base
so
find the area of the side
the rectangle bit is area=7.5 times 7=52.5
the triangle bit is 1/2 times 7.5 times 7=26.25
total area is 52.5+26.25=78.75
and the height is 8
volume=8 times 78.75=630 cubic feet
answer is C