A set of average city temperatures in July are normally distributed with a mean of 23.5 ^\circ \text{C}23.5 ∘ C23, point, 5, degrees, start text, C, end text and a standard deviation of 2 ^\circ \text{C}2 ∘ C2, degrees, start text, C, end text. The average temperature of Rabat is 23 ^\circ \text{C}23 ∘ C23, degrees, start text, C, end text. What proportion of average city temperatures are higher than that of Rabat?

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

~

i don't see any

step-by-step explanation:

the answer is 1030 it's very simple math.

the answer to question 1 is -8, 28.

step-by-step explanation: