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2 years ago

Dan has a list of the scores of all his

Mathematics

1 answer:

schepotkina [342]2 years ago

3 0

Answer:

b. mode = 88, median = 77

Step-by-step explanation:

First, arrange all the numbers least to greatest.

53, 71, 75, 79, 88, 88

The mode is the number that occurs the most.

mode = 88

The median is the middle number. Since there is an even number of numbers, look at the two middle numbers 75 and 79. Add them together and divide by two (finding the average or mean of the numbers).

75 + 79 = 154

154/2 = 77

median = 77

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6. Valor has approximately 7 girls to

Alborosie

Answer:

Step-by-step explanation:

This is because

7:5 =

84:60

You multiply both by 12, and get the ratio 84:60

Hope that helps!

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3 years ago

A carpenter buys nails by the pound each pound of nails cost $1.19

adelina 88 [10]

F(p) = $1.19p let p= pounds of nails.

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3 years ago

What is the solution of this system of linear equations? 3y= 3/2x+6 1/2y-1/4x=3

In-s [12.5K]

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4 years ago

2, 4, 4, 5, 8, 10, 12, 12, 12, 13, 14, 14, 15, 16

Hitman42 [59]

Answer:

Min: 2

Q1: 5

Med: 12

Q3: 14

Max: 16

Step-by-step explanation:

=> This dataset has 14 values (Population size: 14)

=> The median is the number in the middle of the dataset

2, 4, 4, 5, 8, 10, 12, 12, 12, 13, 14, 14, 15, 16 we see that 12 is in the middle

=> The Minimum is the smallest number in the dataset which is the first number on the list, 2

=> The Maximum is the largest number in the dataset which is the last number on the list, 16

=> The First quartile (Q1) is the median of the first half of the dataset

2, 4, 4, 5, 8, 10, 12

=> The Third quartile (Q3) is the median of the first half of the dataset

12, 12, 13, 14, 14, 15, 16

8 0

2 years ago

I need help with fractions. Can you help me with this fraction 2x4+y-3=

Natali5045456 [20]

8+y-3 which will become y=3-8 so y=-5

5 0

3 years ago