Shoe sizes are normally distributed with a mean of 8 and standard deviation of 1.5. Fredrick has labeled the normal distribution curve and filled in the percentages between each standard deviation according to the Empirical Rule in the curve below. Which standard deviation did he label incorrectly?

45 degres

step-by-step explanation:

sorey if i hav bad engelish im bad engelish

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2