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Lelu [443]
3 years ago
11

24 pnts ⁉️‼️‼️ PIC ATTACHED HELPPPP PLZ NEED DONE BY DAY AFTER TMR ‼️‼️⁉️

Mathematics
1 answer:
notsponge [240]3 years ago
4 0

Answer:

Step-by-step explanation:

Answer to 2:

a) 26 is upper Quartile

b) Inter-Quartile Range = Upper Quartile - Lower Quartile = 26 - 14.5 = 11.5

whereas cost of CDs lie between 7 to 29 Dollars

c) Median is 2nd Quartile which is 20.5

d) 29

e) 5 CDs

f) 2 CDs

Answer to 3:

a) 2nd Quartile is the median which is 75

b) First Quartile is 70

c) The statement "75 represents the mean score" is not true

d) 85 is the 3rd Quartile

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1: 63 is 75% of what number?
MissTica
1. It is 84.
x=100%
63=75%

(63*100)/75=84
4 0
3 years ago
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What is y=5/6x-3 in standard form
saul85 [17]
The answer is negative 2.5 why because...
4 0
2 years ago
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Which is the solution to the equation 8.25 + 1/4w = 10.75? Round to the nearest hundredth if necessary.​
e-lub [12.9K]

Answer:

w = 0.215

Step-by-step explanation:

(8.25 + 1) / 4w = 10.75

9.25/4w = 10.75

9.25/4w(4w) = 10.75(4w)

9.25 = 43w

9.25/43 = w

w = 0.215

6 0
3 years ago
Simplify: -|-15|<br><br> please answer correctly i'll give brainliest and 5-star rating.
12345 [234]

Answer:

-15

Step-by-step explanation:

<u>Definition of absolute value: </u>

<em>Distance from zero on a number line. </em>

<em />

Imagine a number line with 0 in the middle of it. Now mark the number 3 on it. Also mark the <em>opposite </em>of 3, which is -3. What is the <u>distance</u> from zero to those 2 points? it's 3.

This is exactly like saying |3| = 3 and |-3| = 3

Even if the number inside absolute value is negative, it <em><u>simplifies</u></em> to the positive of the same number.

_______________________________

So let's talk about your problem.

-|-15|

> the absolute value simplifies to 15

-|-15| = - 15

So that ends up being your answer.

-15

Hope this helps!!!!!!!

7 0
3 years ago
Solve for x: 3x + 2x + 7 = 32
Leni [432]

Answer:

The answer is x = 5

Step-by-step explanation:

I added similar elements, then I subtracted 7 from both sides, next I divided by 5 both sides, and lastly I got x = 5 as my answer.

6 0
3 years ago
Read 2 more answers
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