3 years ago

If each 4 in. on the scale drawing below equals 5 feet, what is the actual area of the shape in square units?

Mathematics

1 answer:

tino4ka555 [31]3 years ago

6 0

Answer:

200

i just know its 200 no explanation

You might be interested in

Function R gives the amount of rain measured by a rain gauge hours since it started raining. The amount of rain is measured in m

vladimir1956 [14]

Answer:

R(3) means that it has rained 3 millimeter and R(0.5)=14 means in 14 hours it has rained half a millimeter.

Step-by-step explanation:

5 0

3 years ago

Expand the brackets 5(2x + 3)

zimovet [89]

Answer:

10x+15

Step-by-step explanation:

5 x 2x=10x

5x3=15

5 0

3 years ago

Read 2 more answers

a university is comparing the grade point averages of biology majors with grade point averages of engineering majors. the univer

Ronch [10]

Answer:

H0 : μEng = μBio

H1: μEng ≠ μBio

Step-by-step explanation:

μEng = Engineering average gpa

μBio = Biology average gpa

To test for difference between two sample means , in this case grade point average of biology majors and Engineering major.

Null hypothesis is the initial truth, which is that ; there is no difference in the mean grade point average of both biology and engineering majors

H0 : μEng = μBio

The Alternative hypothesis is the opposite of the null, which is stated has ; there is difference between the average GPA of both Engineering and Biology majors

H1: μEng ≠ μBio

7 0

3 years ago

Natasha Pratt works as an administrative assistant for 40 hours a week, making $12 per hour. Her employer must pay FICA tax in t

viktelen [127]

$62.35 because 40*12=480 480 divided by 7.65=62.35 or just 62

I hope this helps:)

8 0

3 years ago

Of the 168 hours in a week, as a full time student, you should spend how many hours per week on school work?

bonufazy [111]

I like to use 8 hours of school a day so thats 21 a week but all people are different so at most 36 hours a week

6 0

3 years ago