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Square roots of 10 whole numbers will give whole number answers.

Square roots of 90 whole numbers will give irrational number answers.

Step-by-step explanation:

If you take the square root of every whole number from 1 through 100,

The square roots of these numbers will give whole number answers:

1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

Those are ten numbers.

The square roots of the rest whole numbers 100 - 10 = 90 numbers will give irrational answers.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500