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marin [14]
3 years ago
7

The scale of a model airplane is 1:72.

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
4 0
The actual wingspan of the airplane would be 504 which isn't an answer but maybe you just typed A. in incorrectly <span />
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I am going to buy exotic fruits. Dragonfruit costs $x-4$ dollars. Starfruit is five dollars less expensive than rambutan. Rambut
soldier1979 [14.2K]
We can represent the Rambutan as x-4+2x or 3x-4 because it costs 2x dollars more than the Dragonfruit. 

We can represent the Starfruit as 3x-4-5 or 3x-9 because it costs 5 dollars less than the Rambutan

Therefore the overall equation would be:
(3x-4)+2(3x-9)+3(x-4) (distribute)
3x-4+6x-18+3x-12 (combine like terms)
12x-34 

Hope this helps
8 0
3 years ago
Suppose Cho deposits $200 into a bank account for 3 years. The annual interest rate is 5%. Find the simple interest earned.
Mars2501 [29]
Simple interest is given by the formula:
S.I=PRT/100
where:
P=principle
R=rate
T=time
From the information given:
P=$200, r=5%, t=3 years.
Plugging into the formula we obtain:
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simplifying we obtain:
A=$30

Answer is: A] $30
8 0
3 years ago
Find the area of the parallelogram.<br> __cm^2
VikaD [51]

Answer:

170cm^2

Step-by-step explanation:

17 x 10 = 170cm^2

8 0
3 years ago
Aliens spotted! They have pulled up 97 chickens, 47 cows, and 77 humans. What is the probability, if they randomly select from a
emmainna [20.7K]
The answer would be 0.34. Theres 77 humans out of 221 beings, which means 77/221. Simplifying this fraction gives us 0.34.
4 0
3 years ago
Kelli works at a department store that sells shoes. She receives an employee discount for any shoes she buys at the store. If je
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30% off
your welcome ;D two week old question tho
thats rare
8 0
3 years ago
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