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2 years ago

I'll mark you as the brainiest if you get this correct thx xxx This homework is due tomorrow thx sm for your help

Mathematics

2 answers:

N76 [4]2 years ago

6 0

Answer:

8 boxes of pens, 3 boxes of pencils

Step-by-step explanation:

120 is 3 boxes of pencils

120 is 8 boxes of pens

user100 [1]2 years ago

4 0

Answer:

3 boxes of pencils

8 packets of pens

Step-by-step explanation:

Lcm(40,15)=8*3*5=120 people at the conference

120:40=3 boxes of pencils

120:15=8 packets of pens

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prisoha [69]

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Step-by-step explanation:

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The probability of flipping a coin and noting Heads is 50%. If you flip the coin 100 times, what is the standard deviation of He

BaLLatris [955]

Answer: 5.000

Step-by-step explanation:

The formula to find the standard deviation for binomial distribution is given by :-

$\sigma=\sqrt{np(1-p)}$ , where p is the probability of getting success in each trial and n is the number of trials.

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The total number of trials = 100

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3 years ago

Type the correct answer in each box. Use numerals instead of words. if necessary, use / for the fraction bar(s).

Marrrta [24]

Answer:

$\frac{11}{12} - \frac{1}{3} = \frac{7}{12}$

Step-by-step explanation:

Given

See attachment for question

Required

Solve

We have:

$\frac{11}{12} - \frac{1}{3}$

Take LCM and solve

$\frac{11}{12} - \frac{1}{3} = \frac{11 - 4}{12}$

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2 years ago

If m=2 and b=-5, what is the equation of the line in slope intercept form

nordsb [41]

Answer:

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explanation:

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2 years ago