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Butoxors [25]
3 years ago
7

Emergency workers in a small city estimate that in he event of a hurricane they would need to transport3,250 people out of the c

ity on buses if each bus holds 48people how many buses will they need
Mathematics
1 answer:
harkovskaia [24]3 years ago
6 0

Answer:

68 buses

Step-by-step explanation:

3250÷48=67.7083333333

round off 67.7083333333 so we will get 68

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This is for permutations and combinations, what is the answer?
Stolb23 [73]
We can write "n C r" as "C(n,r)" which is more function notation in style. 
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Based on that rule
C(50,45) = C(50,5)
note how n = 50, r = 45, n-r = 50-45 = 5

Answer: Choice B
6 0
4 years ago
PLEASEEEEEE HELPPPPP MEEEEEEE
34kurt

Answer:

I think its A. not sure though sry

Step-by-step explanation:


8 0
3 years ago
A recipe calls for 4 eggs to make 20 pancakes how many eggs will you need to make 55 pancakes
Sedaia [141]
First, you need to find how many eggs you need per pancake. 4/20=0.2
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5 0
3 years ago
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On first down, a football team lost 16 yd. After two
ipn [44]
I believe it’s 21 yards
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8 0
3 years ago
Which two values of x are roots of the polynomial below? 3x2 - 3x + 1
Inga [223]

For this case we have the following polynomial:

3x^2 - 3x + 1

Applying the formula of the resolvent we have:

x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}

Substituting values we have:

x=\frac{-(-3)+/-\sqrt{(-3)^2-4(3)(1)}}{2(3)}

Rewriting we have:

x=\frac{3+/-\sqrt{9-12}}{6}

x=\frac{3+/-\sqrt{-3}}{6}

x=\frac{3+/-i\sqrt{3}}{6}

Therefore, the roots of the polynomial are given by:

x=\frac{3+i\sqrt{3}}{6}

x=\frac{3-i\sqrt{3}}{6}

Answer:

The values of x that are roots of the polynomial are:

x=\frac{3+i\sqrt{3}}{6}

x=\frac{3-i\sqrt{3}}{6}

5 0
4 years ago
Read 2 more answers
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