1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ivanshal [37]
2 years ago
11

Find the surface area of the prism

Mathematics
1 answer:
scoray [572]2 years ago
3 0
Surface area of one face = 9x9 = 81
total no. of faces = 6
total surface area of prism = 81 x 6 = 486in.
You might be interested in
What is the opposite of -45?
Vesnalui [34]

Answer:

45 or positive 45

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The weights (in pounds) of 18 preschool children are
ivanzaharov [21]

Answer:

22.8 and 37.5

Step-by-step explanation:

Given the

The weights (in pounds) of 18 preschool children are

32, 20, 25, 27, 31, 22, 30, 23, 44, 37, 33, 45, 41, 24, 34, 21, 39, 29

To find its 20th percentile and 75th percentile.

In ascending order we get like this

Position  X (Asc. Order)

1  20

2  21

3  22

4  23

5  24

6  25

7  27

8  29

9  30

10  31

11  32

12  33

13  34

14  37

15  39

16  41

17  44

18  45

Percentile position = (no of entries +1)20/100 = 19/5 = 3.8

Since posiiton is not integer we use interpolation method.

The value of 3.8 - 3 = 0.8 corresponds to the proportion of the distance between 22 and 23 where the percentile we are looking for is located at.

Hence 20th percentile = 22+0.8(23-22)=22.8

So answer is 22.8

----------------------

75th percentile

Percentile posiiton = 19(75)/100 = 14.25

75th percentile= 37+0.25(39-37)=37.5

6 0
3 years ago
I have a final for summer schoollll due midnight and it’s 10:23!!!!!!!!!!!!
shtirl [24]
26 good luck n I hope you pass
6 0
3 years ago
What is 112.491 written in word form?​
bearhunter [10]

Answer:

112.491 = one hundred twelve and four hundred ninety-one

thousandths.

Step-by-step explanation:

6 0
2 years ago
A 270 feet escalator is leaning against a wall and makes a 53 angle with the floor. How high does the escalator reach the wall
r-ruslan [8.4K]

Answer:

x=215.63 ft

Step-by-step explanation:

sin(53)=x/270

x=270sin(53)

x=215.63 ft

5 0
3 years ago
Other questions:
  • I need help on how to do this, picture attached. Thank you.
    8·1 answer
  • Write a multiplication equation that has a solution of 12. Use tape diagrams to prove that your equation has a solution of 12.
    12·1 answer
  • Consider the diagram and proof by contradiction.
    14·2 answers
  • if two circles have circumference of 12 pi inches and 18 pi inches,find the ratio between their radii
    6·1 answer
  • Can someone help me with this math? Please I'm desperate. ​
    14·1 answer
  • Lee sells electronics. He earns a 5% commission on each sale he makes. If lee sells the PS5 for 500, how much does lee make in c
    9·1 answer
  • The PRODUCT of 25 and x.
    9·1 answer
  • Hurry I am timed and need the answer to this question 5.6 ÷ 1,000
    8·1 answer
  • Given that these triangles are similar, which side corresponds to side GE?
    10·2 answers
  • Un bloque de 300 N se desliza sobre una superficie inclinada que forma un ángulo de 25° con la horizontal y cuyo coeficiente de
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!