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REY [17]
3 years ago
13

Carly sold 18 rolls of rapping paper. thats 2 times as many rolls as jasmine sold. how many rolls did they sell althogether

Mathematics
1 answer:
Nastasia [14]3 years ago
8 0
Carly sold 18, Jasmine sold half that. Half of 18 is 9. 9 + 18 = 27.

Together they sold 27 rolls of wrapping paper. 
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Joe has 45 minutes before he has to go to soccer practice he spends 20 minuets eating a snack and the rest of the time doing his
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Answer:

45=20+(x)

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
Give each rate in miles per hour:
DIA [1.3K]

a) 9/212 = #mph

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Step-by-step explanation:

a) 9/212 = #mph

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6 0
3 years ago
Thank you!!!!!!!!!!!!!!!
OverLord2011 [107]

Answer:

Binomial distribution requires all of the following to be satisfied:

1. size of experiment (N=27) is known.

2. each trial of experiment is Bernoulli trial (i.e. either fail or pass)

3. probability (p=0.14) remains constant through trials.

4. trials are independent, and random.

Binomial distribution can be used as a close approximation, with the  usual assumption that a sample of 27 in thousands of stock is representative of the population., and is given by the probability of x successes (defective).

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So we need the probability of <em>at most one defective</em>, which is

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= C(27,0)*0.14^0*(0.86)^(27) + C(27,1)*0.14^1*(0.86^26)

=1*1*0.0170 + 27*0.14*0.0198

=0.0170+0.0749

=0.0919


4 0
2 years ago
Kate borrowed $400 from her friend. she will repay this amount plus 3 percent simple interest after one year. what is the total
timama [110]

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4 0
3 years ago
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Number of boys = 5/12 × 36

4 0
3 years ago
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