HURRY!

2 answers:

4 0

E). taking a poll in the lunch room (where all students currently have to eat lunch) to determine the number of students who want to be able to leave campus during lunch

It seems that when gathering a sample, it should nearly be able to grasp the entire population. Sample represents the population being studied. In this case, the poll can subject all the participants since they all are utilizing the area. In addition, this lets them have an equal chance of participating with a high degree of representing the population.

inna [77]4 years ago

4 0

The answers are...

B) calling every third person on the soccer team’s roster to determine how many of the team members have completed their fundraising assignment

E) taking a poll in the lunch room (where all students currently have to eat lunch) to determine the number of students who want to be able to leave campus during lunch

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What percent of a foot is 8 inches? Show your work.

BaLLatris [955]

Answer:

66.67%

Step-by-step explanation:

We know that a foot is equal to 12 inches.

First, we write it in the form of a fraction.

8 inches of a foot = 8/12

Then we simplify the fraction.

8/12 = 2/3

After that, to write the number in percentage form, we need to multiply the fraction by 100%.

2/3 x 100% = 66.67% (Nearest hundredth)

5 0

3 years ago

Find the volume of a triangle prism with the following dimensions triangle base: 5ft

Andrews [41]

Hey there :)

We know the volume formula of a triangular prism
Volume = base area × height of prism

We are given:
Base of triangle = 5 ft
Height of triangle = 3 ft
Height of prism = 7.5 ft

Apply the formula
V = $\frac{1}{2}$ ( 5 )( 3 ) × 7.5
= 7.5 × 7.5
= 56.24 ft³