Sam takes 4 hours to peel 32 potatoes, while Josh takes 5 hours to peel 30 potatoes. (a) How long is it going to take both Sam and Josh to peel 100 potatoes together? (b) How many potatoes will they peel together in 12 hours?

answer: ok

step-by-step explanation:

it is b)

hope this : )

step-by-step explanation:

30 people weigh 160 pounds or more

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

click to let others know, how is it

0.0

0 votes

1

report

read more on -

step-by-step explanation: