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Advocard [28]
3 years ago
11

Does anyone know the answer

Mathematics
1 answer:
beks73 [17]3 years ago
4 0

Answer:

The median of Rae's data is 2.22

The median of Dori's data is 2.14

The interquartile range of Rae is 0.3

The interquartile range of Doris is 0.19

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HELLO PLEASE HELP!! HAVE A GOOD DAY/NIGHT!!
aliina [53]

So, XZ= 7x+1 and PZ= 4x-1. To figure out XP we have to subtract those two.

(7x+1)-(4x-1)

3x-2

3(8)-2

24-2

22

XP=22

6 0
3 years ago
Read 2 more answers
8x42+3x59-62=n. What does "n" equal?
vitfil [10]
Answer: n=451 8*42+3*59-62=n 336+177-62=n 451=n n=451
6 0
3 years ago
Drag and drop each expression into the box to correctly classify it as having a positive or negative product
AfilCa [17]

Following expressions will have negative product

(\frac{1}{2})(-\frac{1}{2})\ and\ (-\frac{1}{2})(\frac{1}{2})

Following expressions will have positive product

(-\frac{1}{2})(-\frac{1}{2})\ and\ (\frac{1}{2})(\frac{1}{2})

Further explanation:

We will see at each expression one by one

First expression is:

(-\frac{1}{2})(\frac{1}{2})

In the given expression one term is positive and one term is negative. The product of negative and positive terms is negative.

Second Expression is:

(-\frac{1}{2})(-\frac{1}{2})

Both terms are negative and the product of two negative terms is positive.

Third Expression is:

(\frac{1}{2})(-\frac{1}{2})

The expression has one positive and one negative term so the product will be negative

Fourth Expression is:

(\frac{1}{2})(\frac{1}{2})

Both terms are positive so the product will also be positive

Keywords: Product, Expressions

Learn more about expressions at:

  • brainly.com/question/10699220
  • brainly.com/question/10703930

#LearnwithBrainly

5 0
3 years ago
Which condition would prove ΔDEF ∼ ΔJKL?
Svet_ta [14]

Step-by-step explanation:

DE : JK

= 21 : 7

= 1 : 3

<h3>#CMIIW</h3>
3 0
3 years ago
Pls hurry will mark brainliest
Art [367]

Answer:

missing side = 50

Step-by-step explanation:

using Pythagoras theorem,

30² + 40² = (missing side)²

900 + 1600 = (missing side)²

(missing side)² = 2500

missing side = √2500

missing side = 50

8 0
2 years ago
Read 2 more answers
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