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Mariana [72]
3 years ago
15

If the determinant of this matrix is 24, what is the value of b? A. 4 B. 8 C. 16 D. 20

Mathematics
2 answers:
NISA [10]3 years ago
8 0

Answer: B=8

Step-by-step explanation: I got this right on Edmentum.

DanielleElmas [232]3 years ago
4 0

Answer:

Step-by-step explanation:

B.8

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Sue spent 1 hour 19 minutes less than Jared reading last week. Jared spent 45 minutes less than Pete. Pete spent 3 hours reading
polet [3.4K]

Sue spend 56 minutes in reading.

<h3>What is Unitary Method?</h3>

Unitary method is a process by which we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.

Sue spent 1 hour 19 minutes less than Jared

Lucas spent 45 minutes less than Pete.

Pete spent 3 hours reading.

Since, pete spent 3 hours. So, Jared spent

= 3 hours or (180 minutes) - 45 minutes

= 2 hours 15 minutes.

Now, Seu spent = 2 hrs 15 minutes - 1 hour 19 minutes  

                           = 56 minutes

Learn more about unitary method here:

brainly.com/question/22056199

#SPJ1

6 0
2 years ago
An election ballot asks voters to select three city commissioners from a group of six candidates, in how many ways can this be d
slava [35]
20 possibilities based on this as a combination not a permutation, 6 nCr 3 = 20
6 0
3 years ago
Mrs. Purdue needs to pick three random students in her class to be representatives on the student council. Explain how Mrs. Purd
Xelga [282]

Answer:

See below

Step-by-step explanation:

She could have each student in the class write his or her name on a slip of paper and put it in a bowl. Then, she could shake the bowl and pull out any slip of paper with a student's name on it. After 3 times, the random sample would be over, and Mrs. Purdue would have her 3 representatives.

5 0
2 years ago
3. How many 1/8's are in 1 1/4?
Murrr4er [49]

Answer:

10

Step-by-step explanation:

There are two 1/8 in one 1/4. There are eight 1/8 in 1. 8/8 + 1/8 + 1/8 = ten 1/8.

3 0
2 years ago
Use crayons to color to shows at least two of it's parts<br><br><br>​
Luden [163]

Answer:

im not exactly sure what you mean by that, could you please rephrase and expand on the pregunta

Step-by-step explanation:

5 0
1 year ago
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