Question Help Use the given minimum and maximum data entries, and the number of classes, to find the class width, the lower class limits, and the upper class limits,
minimum - 21, maximum = 129, 8 classes
The class width is
(Type a whole number.)
Choose the correct lower class limits below.
O A. 21, 35, 49, 63, 77, 91, 105, 119
OB. 34, 48, 63, 76, 90, 104, 119, 132
O c. 21, 34, 49, 62, 76, 91, 104, 119
OD. 35, 48, 63, 77,91, 104, 118, 132
Choose the correct upper class limits below.
O A. 34, 48, 62, 76, 90, 104, 118, 132
OB. 34, 48, 63, 77, 90, 104, 118, 132
OC. 35, 49, 63, 77,91, 104, 119, 132
OD. 35, 49, 62, 76, 91, 104, 119, 132

step-by-step explanation:

dong do iy iys a scram

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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step-by-step explanation: