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ASHA 777 [7]
2 years ago
7

The lengths of a 8 centipedes are found to be 8 mm, 12 mm, 20 mm, 14 mm, 12 mm, 8 mm, 25 mm and 13 mm. What is the mean, median,

mode and range of these length
7
Mathematics
1 answer:
MArishka [77]2 years ago
6 0

Answer:

mean- 14

median- 12.5

mode- 8 and 12

range- 17

Step-by-step explanation:

Mean is the sum of the values divided by the number of values.

Median is the middle value when a data set is ordered from least to greatest.

Mode is the number that occurs most often in a data set.

Range is the difference between the lowest and highest values.

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What is the answer to this question
8_murik_8 [283]

Answer:

56

Step-by-step explanation:

7 (2)^3

We do this according to PEMDAS

The Parentheses here are do indicate what is in the exponent

We do the Exponent first

2^3 = 2*2*2 = 8

7(8)

There is an implied multiplication here

7*8

Now we do the multiplication

56

8 0
2 years ago
Priya is riding at a constant speed of 12 miles per hour. Write an expression that shows how many miles Priya has gone after Han
MissTica

ANSWER:

12t = how many miles

Step-by-step explanation:

6 0
2 years ago
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Given f(x)=x^2-4x+5, what's the value when f(2)
Reil [10]

If you were to replace the x's with 2, your equation would turn into:

(2)^2-4(2)+5

From there, you'd just solve.

4-8+5=1

Your answer would be 1.

7 0
3 years ago
Will a truck that is 10 feet wide carrying a load that reaches 12 feet above the ground clear the semielliptical arch on the one
beks73 [17]

Figure is missing, so i have attached it.

Answer:

it will clear the arch because the height of the archway of the bridge 5 feet from the center is approximately 12.76 ft

Step-by-step explanation:

The standard form of equation of an ellipse is;

x²/a² + y²/b² = 1

From the figure in the image attached, we can see that the radius is; a = 52/2 = 26 ft

While the value of b = 13 ft

Thus;

x²/26² + y²/13² = 1

x²/676 + y²/169 = 1

We want to find the height of the archway of the bridge 5 feet from the center.

Thus, we will plug in 5 for x to get;

5²/676 + y²/169 = 1

(25/676) + (y²/169) = 1

Multiply through by 676 to get;

25 + 4y² = 676

4y² = 676 - 25

y² = 651/4

y² = 162.75

y = 12.76 ft

Thus height of the truck is 12 ft and so it will clear the arch because the height of the archway of the bridge 5 feet from the center is approximately 12.76 ft

3 0
2 years ago
A function in which each yvalue has only one corresponding x-value is called
Inga [223]

Answer:

one to one function

Step-by-step explanation:

7 0
3 years ago
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