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3 years ago

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Mathematics

1 answer:

ahrayia [7]3 years ago

8 0

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Suppose you could climb to the top of the Great Pyramid of Giza in Egypt. Which path would be shorter, climbing a lateral edge o

Temka [501]

Lateral edge because if its slant you would slide of

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3 years ago

Write an equation that represents the relationship between the number of weeks Jack saves and the total amount of money saved

arsen [322]

The complete question in the attached figure

Let
w --------> represent the number of weeks that Jack saves
s --------- > represent the total amount saved, in dollars

step 1
find the equation of the line
points
(2,12) and (4,24)
slope m=(s2-s1)/(w2-w1)------->m=(24-12)/(4-2)-----> m=6

step 2
with m=6 and point (2,12)
s-s1=m*(w-w1)--------> s-12=6*(w-2)-----> s=6w-12+12-----> s=6w

the answer is
s=6w

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3 years ago

Please help :'(

Digiron [165]

They are both equilateral triangles. hope this helps if not let me know im sure i can find another reason

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3 years ago

A radiator contains 8 quarts of fluid, 40% of which is antifreeze. How much fluid should be drained and replaced with pure antif

ICE Princess25 [194]

Answer:

Step-by-step explanation:

<u><em>JeanaShupp </em></u> <- he has the answer thank him

Ace

10.2K answers

87.3M people helped

Answer: 1.6 quarts

Step-by-step explanation:

Given : A radiator contains 8 quarts of fluid, 40% of which is antifreeze.

[40% can be written as 0.40.]

Then, the amount of antifreeze in radiator = (1)

If a radiator contains 8 quarts of fluid with 60% of which is antifreeze.

[60% can be written as 0.60.]

Then, the amount of antifreeze in radiator = (2)

Now subtract (1) from (2) we get,

The amount of fluid should be drained and replaced with pure antifreeze so that the new mixture is 60% antifreeze :-

Hence, the 1.6 quarts of fluid should be drained and replaced with pure antifreeze so that the new mixture is 60% antifreeze

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3 years ago

Statistics Canada reports that 13.7% of adult Canadians aged 15 or older report being limited in their daily activities due to a

KonstantinChe [14]

Answer:

A. Normal distribution

Step-by-step explanation:

Given that Statistics Canada reports that 13.7% of adult Canadians aged 15 or older report being limited in their daily activities due to a disability.

If you take an SRS of 5000 Canadians aged 15 and over, the approximate distribution of the number in your sample will be the proportion sample would be normal with mean = sample proportion

So answer would be

A. Normal distribution

4 0

4 years ago