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valentina_108 [34]
3 years ago
5

What set of values could be the side lengths of 30-60-90 triangles

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
5 0

Answer:

4

Step-by-step explanation:

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5^2(7) <br> Pls solve I am stuck
AfilCa [17]

Answer:

5^{2}(7) = 175

Step-by-step explanation:

hope this helps! just follow the order of operations. :)

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In what decade was hip-hop music developed?<br> A. 1960<br> B. 1970<br> C. 1980<br> D. 1990
snow_lady [41]

Answer:

b 1970s

Step-by-step explanation:

3 0
2 years ago
NEED HELP! The ski lift at Thunder Mountain called Devils Canyon is quite dangerous. Usually 2% of the skiers who attempt the ru
grigory [225]
We will be using the binomial probability formula to solve the problem

The formula is given by ⁿCₓ (p)ˣ (1-p)ⁿ⁻ˣ

Where:
n = the number of trials = 100
x = the number of samples we are trying on = 3
p = the probability of success = 2% = 0.02

We can either calculate ⁿCₓ by using the scientific calculator using the ^nC_r button or by doing it manually use \frac{n!}{(n-x)!x!}

P(3) = ¹⁰⁰C₃ (0.02)³ (1 - 0.02)¹⁰⁰⁻³
P(3) = ¹⁰⁰C₃ (0.02)³ (0.98)⁹⁸
P(3) = 0.182 (rounded to three decimal places)

Correct answer: option 3
7 0
3 years ago
Sami opened an account with a deposit of $4,000. The bank pays 3.5% annual simple interest on this account Sami did not make any
LiRa [457]

Answer: 15 months

Step-by-step explanation:

4 0
2 years ago
Staci has 13 pieces of rope, each piece is 5 feet long. What is the least number of pieces that she needs to tie together to mak
Afina-wow [57]

Answer:

5,10 ,15,20,25,30,35,60,65,70,75,80,85

Step-by-step explanation:

IT WOULD BE 85

5 0
3 years ago
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