Ounces
a. Start with 1 ounce of paint. What fraction is represented by 1 ounce of paint shared
equally among 5 students?
1 ounce of paint shared equally among 5 students =
ounce per student
b. Look at the model above. Write a multiplication expression that represents a studer
getting of each of 4 ounces of paint.
c. What fraction is represented by the product?
ounce of paint per student
d. 4 ounces of paint = 5 students =

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

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.

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step-by-step explanation: