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3 years ago

John and will ran for 6th grade class president. There were

Mathematics

2 answers:

Luden [163]3 years ago

7 0

Answer:

John had 12 more votes than Will.

Step-by-step explanation:

36 students = 36 votes

John = 2*Will

Will = 1 vote

36/3 = 12

1 vote = Will
2 vote = Johm
2 vote = Will
4 vote = John
3 vote = Will
6 vote = John
6 vote = Will
12 vote = John
18 vote = Will
36 vote = John
12 vote = Will
24 vote = John

DedPeter [7]3 years ago

6 0

Answer:

The best answer is neither evolved, they were created by God just as the Bible says, the plants first, then the animals. They were created one day apart. If they had not been, the plants would've died before they could have support of the animals

Step-by-step explanation:

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Which is an irrational number between -9 and -10?

UkoKoshka [18]

Answer:

maybe -9.1666 top second one?

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3 years ago

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valentinak56 [21]

Answer:

Step-by-step explanation:

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3 years ago

A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no pr

hjlf

Answer:

a) $s= 9.74$

D. 9.74

b) $Median= 74$

B. 74

Step-by-step explanation:

Part a

We have the following dataset given:

69 74 75 62 70 93 64 69 61 88 67 77 87 90 66 91 77 63 82 82 71 74 76 65 83

We can begin calculating the sample mean with the following formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X = 75.04$

Now we can calculate the sample deviation with the following formula:

$s =\sqrt{\frac{\sum_{i=1}^n (X_i-\bar X)^2}{n-1}}$

And after replace we got:

$s= 9.74$

Part b

For this case we need to sort the value on increasing way:

[1] 61 62 63 64 65 66 67 69 69 70 71 74 74 75 76 77 77 82 82 83 87 88 90 91 93

And the median would be the value in the position 13 and we got:

$Median= 74$

6 0

3 years ago

The sugar company will choose from two companies to transport its sugar to market. the first company charges $6500 to rent truck

yulyashka [42]

Answer:

20 ton

Step-by-step explanation:

We created a system of two separate equations to answer these questions.

"y" will be the total cost to transport the sugar

"x" will be the amount of sugar transported

Therefore, we have to:

y = 3995 + 225.50 * x

y = 6500 + 100.25 * x

We must establish these equations equal to each other because it asks how much of x is necessary to make the same amount of y, therefore:

3995 + 225.50 * x = 6500 + 100.25 * x

solved we have:

225.50 * x - 100.25 * x = 6500 - 3995

125.25 * x = 2505

x = 2505 / 125.25

x = 20

which means that when the amount of sugar transported is 20 tons, the price is the same

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3 years ago

Ronald bought a number of cds for 13$ each. What was the total amount he spent on CDs

iren2701 [21]

How many cds did he buy?

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3 years ago