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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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photoshop1234 [79]

Answer:

m = -3

Explanation:

3 0
3 years ago
Read 2 more answers
Help me please, the question is in the picture^^^!
Nat2105 [25]

Answer:

79.3

Step-by-step explanation:

2,037,634= 100 percent

1,614,840=x

x=1,614,840×100÷2,037,634

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7 0
3 years ago
Use an equation to find the value of k
Delvig [45]

\boxed{k=4}

<h2>Explanation:</h2>

We know that the slope of a line is given by:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ Where: \\ \\ (x_{1},y_{1}) \ and \ (x_{2},y_{2}) \ are \ points \ that \ lie \ on \ the \ line \\ \\ \\ Here: \\ \\ (x_{1},y_{1})=(-2,k) \\ \\ (x_{2},y_{2})=(2,0) \\ \\ m=-1 \\ \\ \\ -1=\frac{0-k}{2-(-2)} \\ \\ -1=\frac{-k}{4} \\ \\ -k=4(-1) \\ \\ \boxed{k=4}

<h2>Learn more:</h2>

Proportional relationships lines, rates of change, and slope:

brainly.com/question/674693

#LearnWithBrainly

4 0
2 years ago
The students in a college marching band are arranged in rows. The recursive rule f(n) = f(n − 1) + 8 and f(1) = 13 gives the num
anzhelika [568]

Answer:

There are 24 more trumpet players than clarinet players

Step-by-step explanation:

The given information are;

The recursive rule or the number of band members in a row is f(n) = f(n - 1) + 8

Where f(1) = 13

The members of the band players in row 1 = The clarinet players

The members of the band players in row 4 = The trumpet players

Therefore, the number of clarinet players = f(1) = 13

The number of band members in row 2, f(2)  = f(1) + 8 = 13 + 8 = 21

The number of band members in row 3, f(3)  = f(2) + 8 = 21 + 8 = 29

The number of band members in row 4, f(4)  = f(3) + 8 = 29 + 8 = 37

Therefore, given that the trumpet players are in row 4, the number of trumpet players = The number of band members in row 4 = 37 Trumpet players

The difference in the number of trumpet and clarinet = The number of more trumpet players than clarinet players = 37 - 13 = 24 more trumpet players than clarinet players

There are 24 more trumpet players than clarinet players.

3 0
3 years ago
Mmmmm help HELPPPPP,,,,,,
Aleks [24]

Answer:

I guess it's 63degrees

I hope it will help

4 0
2 years ago
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