What is the answer to this problem?

Mathematics

1 answer:

emmasim [6.3K]3 years ago

6 0

I hope this helps if you need any other help just message me and i will answer

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Select all of the following statements that are true.

-Dominant- [34]

Answer:

3. Correlation coefficients can be represented by the variable r

Step-by-step explanation:

Correlation coefficients show if there is a strong or weak positive or negative relationship, or if there is no relationship between the variables.

Correlation coefficients are negative when the relationship is inversely proportional and positive when the relationship is proportional.

Correlation coefficients can be any value less than or equal to 1 or greater than or equal to -1.

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3 years ago

Systems of Equations via Elimination

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Answer:

Step-by-step explanation:

The shop sold 70 ice cream cones. It means that x + y = 70Small cones cost 3.95 and large cones cost 5.75. The total sales made from the selling 70 ice creams is $370.10. It means that 3.95x + 5.75y = 370.1 - - - - - - - - - -1Substituting x = 70 - y into equation 1, it becomes3.95(70 - y) + 5.75y = 370.1276.5 - 3.95y + 5.75y = 370.1- 3.95y + 5.75y = 370.1 - 276.51.8y = 93.6y = 93.6/1.8y = 52x = 70 - 52x = 18. Ww

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3 years ago

You are working in a warehouse counting product on a pallet. If there are 15 3/4 items on the pallet and 2/5 of the product cont

Blizzard [7]

Answer:

Step-by-step explanation:

because 5 divided by 15 is 3

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3 years ago

Vector v is plotted below. What is the length of the x-component of v?

Rzqust [24]

Answer:

C. 1

Step-by-step explanation:

We can see that each box in the grid is one unit.

We count one box to the right on the horizontal axis and 4 boxes down on the vertical axes to obtain the components of vector v.

See graph in attachment.

Therefore the components of vector v is

$\binom{1}{-4}$ .

The length of the x component is 1 unit

Hence the correct answer is C.

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Can someone tell me the answer?plz I’m stuck I’ll give you brainlist and points

Savatey [412]

24-7=b is the answer

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3 years ago