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alexgriva [62]
1 year ago
13

A 5-pound sack of potatoes is supposed to weigh 5

Mathematics
1 answer:
TEA [102]1 year ago
5 0

Answer:

t test for one mean.

met

met

met

Step-by-step explanation:

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A rectangular box is constructed in 3-space with one corner at the origin and other vertices at (1, 0, 0), (0, 4, 0), (0, 0, 2).
77julia77 [94]

The space diagonal will have length ...

... d = √(1² +4² +2²) = √(1 +16 +4) = √21

_____

This can be found using the Pythagorean theorem. A drawing can help. Find the length of any face diagonal, then use that length as the leg of a right triangle whose hypotenuse is the space diagonal and whose other leg is the edge length not used in the first calculation.

7 0
3 years ago
At Brick House Masonry Supply, it is time for annual pay raises for the fork lift operators.
Dvinal [7]

Answer:

divided it then add it, i think

Step-by-step explanation:

23.04/3.125=7.3728

22.75/0.04=568.75

wait nvm dont add or sutract those bc you will get a long number, i forgot whats the proper name for it. sorry.

6 0
2 years ago
Can anyone help me out with this?
Tom [10]

Answer:

4 + 13y

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find f(x) and g(x) so that the function can be described as y = f(g(x)).<br><br> y = 4/x^2+9
dlinn [17]

I'm assuming all of (x^2+9) is in the denominator. If that assumption is correct, then,

One possible answer is f(x) = \frac{4}{x},  \ \ g(x) = x^2+9

Another possible answer is f(x) = \frac{4}{x+9}, \ \ g(x) = x^2

There are many ways to do this. The idea is that when we have f( g(x) ), we basically replace every x in f(x) with g(x)

So in the first example above, we would have

f(x) = \frac{4}{x}\\\\f( g(x) ) = \frac{4}{g(x)}\\\\f( g(x) ) = \frac{4}{x^2+9}

In that third step, g(x) was replaced with x^2+9 since g(x) = x^2+9.

Similar steps will happen with the second example as well (when g(x) = x^2)

4 0
3 years ago
Write 2.9302 as a fraction and a mixed number​
bonufazy [111]

rationalise 29302/100000

=14651/50000

8 0
2 years ago
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