3 years ago

Does 10 + 8 and 4 + 4 + 10 equal the same? Yes No

Mathematics

1 answer:

jenyasd209 [6]3 years ago

6 0

Answer: Yes
Explanation:

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Solve the compound inequality.<br> x+3<0 or 5x>−10

IgorC [24]

Answer:

$x + 3 < 0 \: \: or \: \: 5x > - 10 \\ \\ x < - 3 \: \: or \: \: x > - 2 \\ \\ { \boxed{ \: \: - 3 < x < - 2 \: \: }}$

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3 years ago

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Find the interquartile range (IQR) of the data in the box plot below. <br><br> Asap ASAP Please PLZ

valina [46]

Answer:

Step-by-step explanation:

IQR is the difference between the upper and lower medians so the IQR = 7 - 4 = 3

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3 years ago

A company ships a cube with side lengths of 2 feet in a crate that is a larger cube with side lengths of 4 feet. Packing materia

Andreas93 [3]

Answer:

yeah tbh i wanna know to

Step-by-step explanation:

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3 years ago

At the beginning of a semester an anonymous survey was conducted on students in a statistics class. Two of the questions on the

kati45 [8]

Answer:

a. Chi-square test of independence

Step-by-step explanation:

The chi square statistics is also used to test the hypothesis about the independence of two variables each of which is classified into a number of categories or attributes.

In the given problem the Equal , more or less are the attributes.

The goodness of fit test is applicable when the cell probabilities depend upon the unknown parameters provided that the unknown parameters are replaced with their estimates and provided that one degree of freedom is deducted for each parameter estimated.

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4 years ago

If m ACB = 48° and <br> m CAB = 47°, is line BC a tangent to circle A?

muminat

Answer: No, because ABC is not a right angle.

Step-by-step explanation: In triangle ABC, the three angles add up to 180

So angle B = 180 - 48 - 47 = 85.

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3 years ago