MATHEMATICS MIDDLE SCHOOL

11. In a box-and-whisker plot, the interquartilerange is a measure of the spread of the
middle half of the data. Find the interquartile
range for the data set: 10, 3, 7, 6, 9, 12, 13.
A 12
© 6
B 7
D 8

Answers

Answer 1
Answer: The answer to the question would be 6 because it’s in the middle
Answer 2
Answer: 6. The range is the middle number in a sequence. That’s how you will find your awsner. You are welcome:)

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What is another way to express 3/5 1) 0.22) 0.33) 0.54) 0.6
Which expression represents the cost of the mulch based on the radius of the circle?

Ralph chase graduated from college with a dept of $20000. He had taken out two different kinds of loans : a government loan at 3.3% APR ( annual percentage rate, or interest after one year) and a private loan at 4.9% APR . If his total interest after one year was $804 , how much money did he borrow from each source ?

Answers

Answer:

Ralph borrowed $11,000 from the government source and $9,000 from the private source.

Step-by-step explanation:

Let:

x = government loan

y = private loan

x + y = 20,000 ............................................ (1)

x = 20,000 - y ............................................. (2)

0.033x + 0.049y = 804 ............................ (3)

Substitute equation (2) into (3) for x, we have:

0.033(20,000 - y) + 0.049y = 804

660 - 0.033y + 0.049y = 804

0.016y = 804 - 660

0.016y = 144

y = 144 / 0.016 = $9,000

Substitute $9,000 for y in equation (2), we have:

x = 20,000 - 9,000 = $11,000

Therefore, Ralph borrowed $11,000 from the government source and $9,000 from the private source.

One serving of a cereal is 3/4 cup. Each box cereal has about 9 cups of cereal an costs $3.80. Is the price per serving greater than $0.50? Explain

Answers

I think it is greater

after five tests, Mike's average score is 91. After 6 tests, his average score was 89. what was his score, on the sixth test?

Answers

( x 1 + x 2 + x 3 + x 4 + x 5 ) / 5 = 89 Multiply both sides by 5 

x 1 + x 2 + x 3 + x 4 + x 5 = 89 * 5 = 445 


( x 1 + x 2 + x 3 + x 4 + x 5 + x 6 ) / 6 = 90 

( 445 + x 6 ) / 6 = 90 Multiply both sides by 6 

445 + x 6 = 6 * 90 = 540 

x 6 = 540 - 445 = 95

Final answer:

Mike's score on the sixth test can be found by subtracting the total score after five tests from the total score after six tests (534 - 455), which yields a score of 79.

Explanation:

In order to solve this problem, we need to understand how averages work. The total score after five tests is 91*5, which amounts to 455. After the sixth test, the total average dropped to 89. To find the total score after six tests, you multiply 89*6, which gives us 534. The score for the sixth test can be found by subtracting the total score after five tests from the total score after six tests. So, 534 - 455 = 79. Therefore, Mike scored 79 on his sixth test.

Learn more about Averages here:

brainly.com/question/34817150

#SPJ2

Help pleaseif we have
100 apples
and jim eats
20
and kellie eats
5
what is the eqation to solve

Answers

✡ Answer: 75; 100-25-5 ✡


- - To solve this you are going to subtract.
Because you are taking away apples, in this case eating them

- - So: 100-20-5

Answer: 75

✡Hope this helps!✡
Let x be the number of apples left after Jim and Kellie eat.

We have an equation: x apples+ 20 apples+ 5 apples= 100 apples.

Now let's solve the above equation:
x+20+5=100
⇒ x= 100-5-20
⇒ x= 75.

The number of apples left is 75 (apples)~

What is p divided by 6

Answers

Answer: p/6

p divided by 6 is p/6


The expression p/6 can't be simplified anymore unless you know the value of p
p divided by 6 cant work because you don't know the the p is p so  the answer would be p/6

Use the graph of y=f(x) to graph the given function.

Answers

Answer:

See attached image

Step-by-step explanation:

Notice that the transformation from f(x) to f(-x) involves a reflection around the y axis.

Therefore we should draw a similar semicircle starting at (0,0) and ending at (4,0) and with radius 2 as seen in the attached image.
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