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-Dominant- [34]
3 years ago
12

At a school carnival, the diameter of the mat of a trampoline is 16 feet and the diameter of its metal frame is 18 feet. What is

the length, in feet, of the metal frame that surrounds the trampoline? Use 3.14 for π and round your answer to the nearest tenth.
A) 50.2 feet
B) 56.5 feet
C) 100.5 feet
D) 113.0 feet
Mathematics
2 answers:
givi [52]3 years ago
7 0
You need the formula C=πd 

18*3.14=56.5
so the answer is 56.5
hope this helps

shusha [124]3 years ago
3 0

Answer:

56.5/ b

Step-by-step explanation:

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MArishka [77]
66,000*0.15
9,900*5
49,500+66000
The answer is 115.500
I'm not sure if the whole thing is correct, but here is the easier way:
66,000(1+1.15)^5
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3 years ago
73 plus what equals 112 
seropon [69]

73+39= 112

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Someone please help me will give BRAILIEST!!!!
andre [41]
Answer: Choice A) $4500.33

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

Explanation:

The formula you'll use is
F = P*(1+r)^t

where
F = final amount
P = initial amount
r = growth rate (in decimal form)
t = time in years

In this case,
F = unknown (this is what we're trying to figure out)
P = 3046 
r = 0.05 (since 5% = 5/100 = 0.05)
t = 8

Plug those three known values into the formula and evaluate

F = P*(1+r)^t
F = 3046*(1+0.05)^8
F = 3046*(1.05)^8
F = 3046*1.4774554
F = 4500.3291484
F = 4500.33 ... round to the nearest penny
4 0
3 years ago
The weight of laboratory mice follows a normal distribution, with a mean of 0.68 ounce and a standard deviation of 0.02 ounce. W
Natasha2012 [34]
The answer is letter D
8 0
3 years ago
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Domain And Range, Best answer will get brainliest
MrMuchimi

Answer:

Domain is all the values that go into a function, and range are the values that come out of that function

Step-by-step explanation:

A value is an integer, so when you have an INPUT (your domain) that makes a line/slope, an OUTPUT (your range) will be your outcome, aka your answer

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