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Ksenya-84 [330]
3 years ago
15

What is the determinant of H=

Mathematics
1 answer:
Triss [41]3 years ago
4 0

Answer:

The answer is -7

Step-by-step explanation:

I took the test! Hope this helps <3

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The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to find out the fraction of peopl
Zinaida [17]

Answer:

Step-by-step explanation:

Hello!

The variable of interest is X: number of criminals in the 10 Most Wanted list that were captured in a sample of 523 suspected criminals.

The number of criminals that were captured is 172 out of 523.

To calculate the sample proportion, you have to divide the number of success, in this case, captured criminals, by the total number of criminals sampled:

^p= 172/523= 0.329

I hope this helps!

7 0
3 years ago
Help please will award brainliest
laiz [17]

Answer:

B)

Step-by-step explanation:

For the function y=-5x, all coordinates this line passes through should make this inequality true.

\begin{case}y=5(-7)=35\\y=-2(-5)=10\\y=2(-5)=-10\end{case}

This corresponds with table B.

7 0
3 years ago
Here are four questions A) 2/5 B) 2/3 C) 1/4 D) 1/10 put them in order
lara [203]

Answer:

1/10, 1/4, 2/5, 2/3.

Step-by-step explanation:

Convert the fractions into decimals.

2/5 = 0.4

2/3 ≈ 0.66666

1/4 = 0.25

1/10 = 0.1

Arrange from smallest to largest.

0.1, 0.25, 0.4, 0.6666

Change back to fraction form.

1/10, 1/4, 2/5, 2/3.

3 0
2 years ago
Read 2 more answers
B is the midpoint of ac. bc = 3x - 1. ac = x + 3. find the value of ab
Ilia_Sergeevich [38]

Answer:

ab=bc because b devide ac in two equal sizes

ac=ab+bc

ac=2×ab

ac =2×bc

lets substitute ac and bc there we are given

x+3=2(3x-1)

x+3=6x-2

-5x/-5=-5/-5

x=1

ab=3(1)-1

ab=2

8 0
1 year ago
If 11 key chains cost $53.35 than 4 key chains cost $
xeze [42]

53.35/11 = 4.85 for 1 key chain

4.85 *4 = 19.40


8 0
3 years ago
Read 2 more answers
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