Find the range of the following data.
scores: 94, 97, 86, 92, 90, 88, 72, 90, 84, 98
a. 22
b. 26
c. 29
d. 30

Correct option is:

b. 26

Step-by-step explanation:

Range of a data set is the difference between the maximum and the minimum number of the data set.

Here, we are given a data set as:

94, 97, 86, 92, 90, 88, 72, 90, 84, 98

As we can see the minimum element of this data set=72

and maximum element of this data set=98

Hence, Range=98-72

                       = 26

Hence, Correct option is:

b. 26

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.