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Alex
3 years ago
9

If an airplane in a 1 in. : 4 ft. scale drawing is 5 in. long, how long is the actual airplane? Use proportions to solve the pro

blem and show all work. Provide a proper label with your answer.
Mathematics
1 answer:
Lunna [17]3 years ago
4 0

Answer:

20ft

Step-by-step explanation:

20ft is the answer because you would do 4 x 5 = 20, since the scale factor is 1in : 4ft

Hope this helped :)

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In the recent year 18.2% of all registered doctors were females. If there were 57,000 females registered doctors that year what
harina [27]
Your equation is

0.194*x = 43400,

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Solve the equation to get the answer:

x = 43400/0.194 = 223711 registered doctors.
4 0
3 years ago
A pipe is 30 feet long. It needs to be cut into pieces that are each 23 feet long. How many pieces can be made from the pipe? Wr
JulijaS [17]

Answer:

there can only be 1 pipe that will be 23 feet long because 23 don't go into 30 more than 1 time

Step-by-step explanation:

7 0
3 years ago
Leeann works 20 hours per week and makes $15 per hour. What is her yearly pay?
Alisiya [41]

Answer:

C - $15,600

Step-by-step explanation:

1. Multiply # of hours (20) times rate of pay (15)

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2. multiply weekly salary timex 52 weeks in one year.

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8 0
4 years ago
Read 2 more answers
If you make a tree diagram and then list all of the possible outcomes for flipping a coin and rolling a 6-sided die, how many po
Katyanochek1 [597]

Answer:

The possible outcomes that will be obtained are:

Option: C

C) 12

Step-by-step explanation:

When we flip a coin the outcomes that are obtained are:

{H,T}

Now, the possible outcomes that is obtained on flipping a die after flipping a coin are:

{(H,1),(H,2),(H,3),(H,4),(H,5),(H,6),(T,1),(T,2),(T,3),(T,4),(T,5),(T,6)}

Hence, the total number of possible outcomes that are obtained on flipping a coin and rolling a six-sided die are:

12

Also the tree diagram of these possible outcomes is attached to the answer.

4 0
3 years ago
Evalute x(5-y) when x=3 and y=2<br><br> I need help
Luda [366]

Answer:

6

Step-by-step explanation:

Given x(5 - y)

x = 3

y = 2

Therefore 2(5 - 2)

2(3)

6

Or distribute

2 x 5 - 2x 2

10 - 4

6

6 0
3 years ago
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