3 years ago

If 4 people enter a bus that has 9 available seats, how many different ways can they be seated?

Mathematics

1 answer:

masha68 [24]3 years ago

8 0

840 ways for the children to sit.

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Complete the pattern 5, 9, 17, 33, ____, 129

k0ka [10]

The answer should be 65. The number be added is doubled. +4,+8, +16, +32 So 32+33=65 65+64=129

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3 years ago

Question 3

Crank

Step-by-step explanation:

Given that,

The mass of a patient = 70 kg

A 70kg patient has approximately 8 pints of blood.

The patient donates 470mL of blood.

We know that,

1 pint = 568 mL

8 pints = 4544 mL

Required fraction,

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So, the required fraction is approximately $\dfrac{1}{10}$ .

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3 years ago

2x-8y=6<br> y=-7- x<br> what are the coordinates

goblinko [34]

2x-8(-7-x)=6
2x+56+8x=6
10x=-50
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(-5,-2)

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3 years ago

A triangle has one side that measures 12 inches and another side that measures 33 inches. Which are possible side lengths of the

In-s [12.5K]

Answer:

Greater than 21

Less than 45

Step-by-step explanation:

You add and subtract the two numbers you are given.

33 - 12 = 21

The third side has to be bigger than 21.

33 + 12 = 45

The third side has to be less than 45.

It can be written in one math sentence:

21 < x < 45

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2 years ago

What is the length of the mid-segment DE?

astraxan [27]

Answer:

The midsegment is one-half the length of the base

5 0

3 years ago