During construction the workers need to mix dried bentonite into the concrete as it is being mixed to get the desired consistency. The workers decide to mix 800 mg of bentonite to be mixed with 198 lb of concrete mixed every 8 hours. The information for the concrete shows that 25-75 mg/kg per day is the appropriate mixture consistency. Are the workers within the desired range?

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

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step-by-step explanation:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years