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alexandr402 [8]
3 years ago
7

3, 4, 5, 7, 9, 10, 2, 8 Mean__ Median__ Range__

Mathematics
2 answers:
Fudgin [204]3 years ago
5 0

Answer:

Mean: 6

Median: 6

Range: 8

Step-by-step explanation:

Mean is found by adding up all the values in the set and dividing by the amount of numbers in the set (in this one there are 8) 2+3+4+5+7+8+9+10=48. 48 divided by 8 = 6.

Median is the number in the middle, when the numbers in the set are ordered from least to greatest. Since there are two middle numbers in this set we add them together and divide by 2. 5+7=12. 12 divided by 2 = 6.

Range is found by taking the largest number and subtracting the smallest number from it. 10-2=8.

BigorU [14]3 years ago
3 0

Answer:

Mean=6 Median=6 Range=8

Step-by-step explanation:

k. so you have to arrange it in order to help you

2,3,4,5,7,8,9,10

to calculate for mean, you add up all of the numbers and divide by the amount of numbers there are. so. all of the numbers added are 48.

48/8 is 6. the mean is 6

how you find median is just picking the number smack dab in the middle because the numbers in the middle are 5 AND 7, pick 6 because it is between the two.

the range is the difference between the highest and lowest values.

the difference between 2 and 10 is 8. the range is 8.

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timothy is planting a garden. Tulips cost $125 per bub. The total cost c of his gardening supplies is $1.25 per bub b plus $10 f
N76 [4]

Answer:

Independent variable = number of bub (b)

Dependent variable = total cost (c)

Equation: c = $1.25b + $10

Timothy would spend: $20

Step-by-step explanation:

Total cost = c

Number of bub = b

✔️Total cost, c, is dependent on the number of bub, b.

Therefore:

Independent variable = number of bub (b)

Dependent variable = total cost (c)

✔️Equation that describes this situation can be written as:

c = $1.25b + $10

✔️If Timorhy buys 8 bubs, he would spend the following:

Substitute b = 8 into c = $1.25b + $10, and solve for c.

c = $1.25(8) + $10

c = $10 + $10

c = $20

4 0
3 years ago
3. Crystal has decided to drive her new car on the west coast from California to Washington, which is about 930
antoniya [11.8K]

Answer:

The correct option is the first graph (Yes)

Step-by-step explanation:

The given function is W(d) = 930/d

Where;

W(d) = The number of days it would take to get to Washington

d = The distance travelled each day in miles

We note that the given graphs have number of days in the y-axis and the miles in the x-axis, and that in the function, the distance Crystal travels each day is constant, <em>d</em>, while the 930 is the total distance from California to Washington, while W(d) is the time

Therefore, the variables for crystal are W(d) and the part of 930 miles completed, while the constant is the speed, d = miles/day, which gives;

W(d) = 930/d

W(d) ∝ Part of 930 miles completed × Constant

∴ W(d) which is the time is directly proportional to the distance

The graph which represents the number of days, W(d) it will take Crystal to get to Washington (miles completed) as a function of distance traveled per day, <em>d</em>, which is constant is a straight line graph which is the first graph

7 0
3 years ago
Anyone know the answer ???
mafiozo [28]
Hello!

Since the angles are same side alternate angles they are equal to each other

60 - 2x = 70 - 4x

We solve this algebraically

Add 4x to both sides

60 + 2x = 70

Subtract 60 from both sides

2x = 10

divide both sides by 2

x = 5

Hope this helps!
6 0
3 years ago
Find the mean, median, mode, and range of the data set,
ozzi

Answer:

C

Step-by-step explanation:

8 0
3 years ago
Investing $27,000 in an account paying 7.25% interest compounded quarterly.
Monica [59]

Answer:

Jamie account will be 25042.5 in 14 years.

Step-by-step explanation:

5 0
3 years ago
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