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umka2103 [35]
3 years ago
12

Which is the rate of change for the interval between 2

Mathematics
1 answer:
dedylja [7]3 years ago
4 0

Answer: 2 box plots. The number line goes from 0 to 20. For East Side Middle School Debate Wins, the whiskers range from 5 to 14, and the box ranges from 10 to 12. A line divides the box at 11. For West Side Middle School Debate Wins, the whiskers range from 3 to 14, and the box ranges from 8 to 12. A line divides the box at 9.

Which of these inferences about the two debate teams are true? Check all that apply.

West Side is more consistent at winning.

East Side is more consistent at winning.

East Side typically wins more debates per year than West Side.

West Side typically wins more debates per year than East Side.

These graphs do not contain enough information from which to draw inferences.

Step-by-step explanation:

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What is the coefficient in 3x/5
Luden [163]
Coefficient is 3
Coefficient is always the number before the “x” in this case it’s 3 the number can be negative or positive doesn’t matter
8 0
3 years ago
Read 2 more answers
HELP
Yakvenalex [24]

Answer:

5. 50.3 m²

6. 113.1 cm²

7. 102.1 yards²

8.  50.3 yards²

9.  452.2 ft²

10.379.8 ft²

Step-by-step explanation:

Area of  a circle = nr²

The circumference of a circle = 2nr

n = pi = 22/7

r = radius

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

radius = diameter / 2

5. (22/7) x 4² = 50.3 m²

6.  (22/7) x 6² =113.1 cm²

7. radius = 11.4/2 = 5.7 yards

(22/7) x 5.7² =102.1 yards²

8. radius = 8/2 = 4 yards

(22/7) x 4² = 50.3 yards²

9. 2nr = 75.4 yards

2 x (22/7) x r = 75.4

to find r, divide both sides of the equation by 2 and 7/22

r = 12 ft

Area =  (22/7) x 12² = 452.2 ft²

10. 2nr = 69.1 yards

2 x (22/7) x r = 69.1

to find r, divide both sides of the equation by 2 and 7/22

r = 10.99 ft²

Area = (22/7) x 10.99² = 379.8 ft²

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

8 0
3 years ago
Can you please simplify the fraction of 12/96
Serggg [28]

Answer: 1/8

Step-by-step explanation:

12 divided 12 1

———————- = —-

96 divided 12 8

4 0
4 years ago
The sum of mary's age and her mother's age is 36. mary's mom is 5 times older than mary. how old is each person
grandymaker [24]

mary + mom = 36

mom = 5x mary


mary + 5mary = 36

 6 mary = 36

mary = 36/6 =6

 mary is 6 years old

 her mother is 5 x 6 = 30 years old

5 0
3 years ago
How long does it take for an investment to double in value if it is invested at 10​% compounded monthly question mark monthly? 
Margaret [11]
The first step to determining the answer to this item is to calculate for the effective interest using the equation,

                  ieff = (1 + i/m)^m - 1
where ieff is the effective interest, i is the given interest and m is the number of compounding period.


Part A: m in this item is equal to 12.
Substituting,
                ieff = (1 + 0.10/12)^12 - 1 = 0.1047

The amount of money after n years is calculated through the equation,
               An = A(1 + ieff)^n
If An/A = 2 then,
                  2 = (1 + 0.1047)^n
The value of n is 6.96 years

Part B: For the continuously compounding,
               An = Ae^(rt)
           An/A = 2 = e^(0.10t)
The value of t is equal to 6.93 years. 

Hence, the answers:
<em>Part A: 6.96 years</em>
<em>Part B: 6.93 years</em>

7 0
3 years ago
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