Of the 50 states in the United States, 14 have an Atlantic Ocean coastline and 5 have a Pacific Ocean coastline. What fraction of U.S states have either an Atlantic or Pacific Ocean coastline?

Answers

Answer 1
Answer: As a fraction, it would be 19/50. As a percentage, 19 divided by 50 is 38% of the US states are along the coastline of the pacific or Atlantic oceans.
Answer 2
Answer: 38%
What I did:
14+5=19
19/50
19 ÷ 50 = 0.38
0.38 x 100 = 39%

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Evaluate the expression when p= -24 and q= 4 p/2q48


-48


3


-3

Answers

The answer is -3 because if you plug in the values for the letters you would get -24/2(4)

Once you simplify the expression, you will get -24/8 

24/8 is 3 and you take the sign of the larger number which is negative

so your answer is (-3)

Hope i helped
 

What are two ways you can find the surface area of a prism?

Answers

1. If the matching ends are triangles, find the area of the triangle (A=1/2bh)
2. If Matching ends are rectangles/squares, find the area of the rectangle/square (bh)
Hope that was helpful!!!
The total surface area of a prism is the sum of the area of all of its sides.

The surface area = (2 * area of base) + (perimeter of base * height)

If the base is a rectangle or square you can use this formula:
SA = 2LW + 2(L+W)H = 2LW + 2HL + 2HW = 2(LW + LH + HW)

If the base is a circle, use this formula:
SA = 2πr² + 2πrh

If the base is a triangle, this formula will come in handy:
SA = bh + (\sf{s_1 + s_2 + s_3})h
where s₁, s₂, and s₃ are the three sides of the triangle.

I really need plz help ASAP the right answer will be marked of brainlest

Answers

Answer:

40

Step-by-step explanation:

5*4*2

Answer:

40

Step-by-step explanation:

5*2*4

5 units from each point * 4 points * 2

Whats a shape with an area of 16

Answers

Maybe a square that is 4 on every side
square! the answer must be a square because 4 x 4 = 16 and u times 1 side of a shape by another so where the right angle meets on a square u times them 2 sides together. all sides of a square are the same so if you say all the sides of a square is 4cm long then your answer will be 16.

What is the greatest prime factor of 78?

Answers

The greatest prime factor of 78 is 39 because it is prime and the highest number that can go into 78.

There are 60 people on a bus and 5/6 of them are children how many are adults

Answers

60 / 6 = 10 .......===================》 10 × 5 = 50 kids ........====================》 60 - 50 = 10 adults