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aleksklad [387]
3 years ago
14

Nine students were asked how many books they read last summer. Their answers are listed below.

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
8 0
The mode is the number which occurs the most.
# : How many times it occurs
2 : 2
3 : 5
6 : 1
9 : 1
This means 3 is the mode. The range is the highest number - the lowest number

The #'s in order : 2, 3, 6, 9

Then the range would be 9 - 2 which is 7

Hope that helped.

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A scientist invents a car that can travel for many hours without stopping for fuel. The car travels around a track at 54 miles a
Alla [95]

Answer: 1,296 m iles

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:  

Distance = Speed rate x time

  • speed rate = 54 miles per hour
  • time = 24 hours

Replacing with the values given and solving for D (distance)

D = 54 mph x 24 h = 1,296 m

The car traveled 1,296 miles

Feel free to ask for more if needed or if you did not understand something.

3 0
3 years ago
Will give brainliest for right answer. Absurd answer will be reported.
Licemer1 [7]

Answer:

Option 1

Step-by-step explanation:

Arc MK is equal to the sum of arcs ML and LK.

6 0
2 years ago
Given that 23°=√k,determine the value of each of the following in terms of k,without using a calculator
hram777 [196]
Hello,

In order to exist ,k>=0

1) sin (180°+x)=-sin (x) ==>sin(203°)=-√k

2) cos² x +sin² x=1==>cos x=√(1+sin² x)=√(1+k)

3)tan (-x)=-tan (x) =-sin (x)/cos (x) =- √k/√(1+k)=√(k/(1+k))
4 0
3 years ago
The circumference of a circle is 8 in Find the area
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5 0
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Can someone help me with this?
Nana76 [90]

Step-by-step explanation:

the average rate of change is

(f(x2) - f(x1)) / (x2 - x1)

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(b)

(f(2) - f(-2)) / (2 - -2) = (-1 - -3) / (2 + 2) = (-1 + 3) / 4 = 2/4 = 1/2

7 0
3 years ago
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