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Veseljchak [2.6K]
4 years ago
5

dan and miquel are working on the same homework assignment.dan finished 1/4 of the assignment.miquel has finished 3/4 of the ass

ignment. who completed the entire assignment
Mathematics
2 answers:
stira [4]4 years ago
6 0
Miguel has finished the homework assignment first.
vovikov84 [41]4 years ago
4 0
Well, basically, Miquel is the one who finished most of the assignment. 3/4 beats 1/4
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3( m - 1) = 5m +3 - 2m<br> Solve pls
gizmo_the_mogwai [7]

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Step-by-step explanation:

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If my mother has 5 boys and my father has 4 girls, what is the probability of one being a boy?
Marrrta [24]

Answer:

5/9

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2 years ago
A company orders supplies from M distributors and wishes to place n orders (n &lt; M). Assume that the company places the orders
harkovskaia [24]

Answer:

a) 0.06048 b) 0.001344 c) 0.000294

Step-by-step explanation:

number of distributors = 10;

number of orders = 7

a)

There are 10 distributors for each order, so the no. of ways the 7 orders could be placed are = 10⁷ =10000000

no. of ways that orders goes to different distributors = ¹⁰C₇*7! = 604800

Probability = 604800/10000000 = 0.06048

b)

number of ways distributor 1 gets exactly 2 and distributor 2 gets exactly 3 orders = ⁷C₂*⁵C₃*8² = 13440

probability = 13440/10000000 = 0.001344

c)

number of ways distributor 1, 2,3 get exactly 2,3 and 1 order(s) = ⁷C₂*⁵C₃*²C₁*7¹ = 2940

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3 0
4 years ago
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Brut [27]

Answer:

P(x < -778) = 0

Step-by-step explanation:

Given

\bar x = 48673

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Required

P(x

First, we calculate the z score

z = \frac{x}{\sqrt{\sigma^2}/n}

So, we have:

z = \frac{-778}{\sqrt{11282880}/143}

z = \frac{-778}{3359.0/143}

z = \frac{-778}{23.49}

z = -33.12

So:

P(x < -778) = P(z < -33.12)

From z score probability, we have:

P(x < -778) = 0

4 0
3 years ago
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