A) there are 3 times 1/3 in each hour: so we have to multiply the original number by 3: 3*13=39!!
b)
so, 13 pages in 1/3 of an hour
for this we have to divide the time needed for the 13 pages by 13:
so each page requires
of an hour, which is approximately 1.5 minutes.
The expression can be simplified to a polynomial of degree 2.
<h3>
How to simplify the expression?</h3>
Here we have the expression:
We can directly simplify this by taking the variable as common factor:
This is a polynomial, as you can see, the maximum exponent is 2, so the degree of the polynomial is 2.
If you want to learn more about polynomials:
brainly.com/question/4142886
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Simply add in the known information. To find the cost of 1700 key chains, substitute it for p in the equation, like this: C=205.00+0.70(1700) and solve.
Answer:
the numbers are 7 and -3
Step-by-step explanation:
<span>Penicillin is ordered for a child weighing 35 pounds. The average dose for an adult is 360 mg. The child will receive 210 mg. This is an approximation and the doctor has a final say on the dosage. The dosage is fixed based on the body weight and it varies from 3 to 6 mg per pound of body weight. I hope it helps you.</span>
