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adelina 88 [10]
3 years ago
13

Which classification describes ∠ACD and ∠DCB?

Mathematics
1 answer:
AfilCa [17]3 years ago
5 0
The answer is linear pair. This is because the sum of the angles equals 180 degrees.
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Based on your data, what is the experimental probability that the family has two dogs or two cats? (Heads= dogs and tails=cats)
natulia [17]

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none I'm pretty sure

Step-by-step explanation:

because the total is 50

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Karen works at Southern Technical College as a math teacher. She will be paid $900 for each credit hour she teaches. During the
Free_Kalibri [48]

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Option D

1360

Step-by-step explanation:

The minimum stipulated number of days to work is given as 170 days and since each day one works for 8 hours then total hours per year on minimum side will be 170*8=1360 hours

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What is the probability of rolling a die six times and getting t he number 1,2,3,4,5,6 in that order
anastassius [24]

Answer:

1/46656 I believe. probability isn't really my strong suit tho.

Step-by-step explanation:

1/6 chance for rolling a one × 1/6 chance of rolling a two and so on.

so you get

1/6 × 1/6 × 1/6 × 1/6 × 1/6 × 1/6 = 1/46656

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A real-estate agent conducted an experiment to test the effect of selling a staged home vs. selling an empty home. To do so, the
Genrish500 [490]

The statement "Yes, all the conditions for Inference have been met" is correct.

<h3>What is a t-test?</h3>

A t-test is a hypothesis-testing technique for analyzing the means of one or two populations. A t-test can be used to see if a single group differs from a known value, if two groups differ from each other (an independent two-sample t-test), or if paired measurements show a significant difference.

We have:

Null hypothesis:H0: μ1 – μ2 = 0,

Alternative hypothesis: Ha: μ1 – μ2 < 0

As it is mentioned that the samples are drawn randomly and mentioned that no skewness is observed, this Indicates that the distribution is approximately normal

The total number of readings = 10

Which is not more than 10% of the Population size.

Thus, the statement "Yes, all the conditions for Inference have been met" is correct.

Learn more about the t-test here:

brainly.com/question/15870238

6 0
2 years ago
 In The Diagram, P, Q, R, Are Points On The Circle With Centre 0 And Diameter 14cm. Angle PQR=35 Degree. Find, Correct To One De
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Answer:

a

Step-by-step explanation:

because the diagram the length decimal place degree

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