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UNO [17]
2 years ago
14

Which of the following questions is a statistical question? (2 points)

Mathematics
1 answer:
vodka [1.7K]2 years ago
6 0

Answer:

The answer is....

Step-by-step explanation:

How many hours do you spend each week training for a sports league?

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Find the coordinates of the midpoint of the segment connecting points (-3,-6) and ( 2,5)
marin [14]
I solved it on paper so it's easier. 

But good luck ! :)

4 0
3 years ago
The sum of three numbers is 120 the first number is five less than the second the third number is three times the second what ar
VladimirAG [237]

Answer:

1st number: 20

2nd number: 25

3rd number: 75

Step-by-step explanation:

x + y + z = 120

x = y - 5

z = 3y

plug that in!

(y-5) + y + (3y) = 120

remove the parenthesis (I used them to show you what I was replacing), and add like terms.

5y - 5 = 120

move -5 to the other side

5y = 120 + 5

5y = 125

divide both sides by 5

y = 25

now that you have one number, use the equations from before to solve for the rest!

x = (25) - 5

z = 3(25)

_____________________________________________________

x = 20

y = 25

z = 75

4 0
3 years ago
Here is another riddle: The sum of two numbers is less than 2. If we subtract the second number from the first, the difference i
aivan3 [116]

Answer:

Let x, y be the two numbers under consideration. Then, x+y<2 and x-y>1.

4 0
3 years ago
Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz helppppppppppppppppppppppppppppppppp
inysia [295]

Answer:

4x-10y

Step-by-step explanation:

Look at the pic...

4 0
2 years ago
Read 2 more answers
Jamie says the value of 1.43 × (− 22 43 ) is close to −0.75. Student A says this estimate is reasonable because the product is n
enyata [817]

Answer:

Student A says this estimate is reasonable because… Get ... Student A says this estimate is reasonable because the product is negative and about half of 1.5. Student B says you could find the product using a calculator as follows: "Divide −18 by 35, multiply the quotient by 1.43, then round the product

Step-by-step explanation:

calculations with a calculator or computer we need a way of checking that the answers it ... introduce students to this way of thinking and give them practice at estimating simple ... Do they always get the right answer no matter what? Invent a story illustrating a calculator error that you may have made or use the following.

4 0
3 years ago
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