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Vilka [71]
3 years ago
9

PLEASE HELP ASAP!!!! What is the first quartile,Q1, of the data set?

Mathematics
1 answer:
Goshia [24]3 years ago
6 0
The first quartile of the data set is 28 because it is the median of the lower set.
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A study selected independent random samples of 50 dogs and 60 cats and found that 38 of the dogs and 15 of the cats could be tra
pickupchik [31]

Answer:

Sorry for answering this late, only just found this.

Answers are

a. We have two independent random samples.

c. The 10% condition is met.

f. The expected number of successes and failures for both samples are 24, 26, 29, 31.

Step-by-step explanation:

EDGE 2021

Once I finish the assignment I'll be making a quizlet with the answers.

7 0
3 years ago
Select the correct answer.<br> What is the domain of the function shown on the graph?
maw [93]

Answer:

B. negative infinity < x < positive infinity

Step-by-step explanation:

When a question asks for the domain of a function, it is asking for all possible x-values, so we can rule out choice A since there are clearly x-values greater than 1. This graph shows arrows pointing left and downward, indicating that the graph continues past what we can see. This tells us that even though the x-values look like they end at -10 and 2, they continue further, so we can also rule out option C and option D. After these eliminations, we are left with choice B, which is a way of writing "All real numbers," and is the domain for <u>all</u> exponential functions, including this one.

lmk if im incorrect about anything, hope this helps :)

5 0
3 years ago
Please help me, What is the slope??
dangina [55]

Answer:

-0.5

Step-by-step explanation:

8 0
3 years ago
This test is really hard for me in my opinion
pshichka [43]

Answer:13 x 10 (130)Step-by-step explanation:1 1/4 cups of milk make 10 servings. 16 cups make 1 gallon. 1 1/4 + 1 1/4= 2 2/4 + 1 1/4+ 3 3/4 + 1 1/4= 5 + 1 1/4 = 6 1/4 + 1 1/4= 7 2/4 + 1 1/4 + 8 3/4 + 1 1/4 + 10 + 1/4 = 11 1/4 + 1/4 = 12 2/4 + 1 1/4 = 13 3/4 + 1 1/4 = 15 = 1 1/4 = 16 1/4

8 0
3 years ago
Find the Laplace Transform of the following function. <br><br> f(t) = 10 cos (12t+ 60°) u(t)
allsm [11]

Answer:

L(f(t)) = \frac{5s - 60\sqrt{3} }{s^2 + 144}

Step-by-step explanation:

f ( t ) = 10 cos ( 12t + 60°) u(t)

attached below is a detailed solution of the given problem

L(f(t)) = \frac{5s - 60\sqrt{3} }{s^2 + 144}

8 0
3 years ago
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