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user100 [1]
3 years ago
15

Points Scored 17 19 12 23 15 10 21 Consider the number of points Hailey scored in the last seven volleyball matches of the seaso

n. Find the interquartile range of the scores. A) 4 B) 6 C) 9 D) 13 answer asap pleas
Mathematics
1 answer:
slamgirl [31]3 years ago
8 0
The IQR of the data set is choice C: 9.

To find the IQR, you have to first put the numbers in order.

The order is: 10 12 15 17 19 21 23

The IQR is the difference between the first quartile and the third quartile.

Those values are 12 and 21.

21 - 12 = 9
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Tems11 [23]

Answer:

64 : 27

Step-by-step explanation:

Given 2 similar figures with

ratio of lengths = a : b, then

ratio of volumes = a³ : b³

For 2 cylinders with ratio of lengths = 4 : 3, then

ratio of volumes = 4³ : 3³ = 64 : 27

3 0
3 years ago
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What is it in standard form
sladkih [1.3K]
Your answer is correct. A
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Given: 1 and 2 are supplements, and 3 and 2 are supplements.
Ronch [10]

The <em><u>correct answers</u></em> are:

Supplementary; ∠2 and ∠3; substitution; 2.

Explanation:

Supplementary angles are angles whose measures sum to 180°.  Thus this is the first answer.  

Since we are told that ∠2 and ∠3 are supplementary, their measures sum to 180° and they are the second answer.

We know that m∠1 + m∠2 = 180° and m∠2 + m∠3 = 180°.  We can substitute "m∠2 + m∠3" for 180° in the first equation; this is the substitution property.

To isolate m∠1 on the right, we will subtract m∠2 from each side, and get that m∠1 = m∠3 and the angles are congruent.


5 0
3 years ago
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5. One canned juice drink is 15% orange juice; another is 10% orange juice. How many liters of each should be mixed together in
hram777 [196]
X: liters of 15% orange juice
y: liters of 10% orange juice

x+y=5L

y=5L - x

x liters of 15% orange juice plus y liters of 10% orange juice makes 5 liters of 12% orange juice in equation form:

0.15x+0.10y = 0.12(5L)

0.15x+0.10(5L-x)=0.12(5L)

0.15x+0.5-0.10x=0.6

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x=2L

so y = 3L

so you need 2 liters of 15% orange juice and 3 liters of 10% orange juice
4 0
3 years ago
Find the slope of the line passing through j(0,5) and k(-1,2)
Oliga [24]

Answer:

3

the equation to find slope is y1-y2 / x1-x2

5-2 / 0- (-1)

3/1

3

Step-by-step explanation:

6 0
3 years ago
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