Answer:
10a+5
Step-by-step explanation:
10(a+.05)
Distribute the 10
(10*a)+(10*.5)
Multiply
10a+5
To find the cost of one book you need to divide 40.20 by 3.
40.20/3= 13.4
Dont forget the dollar sign - $13.4
Cost of one book is $13.4
Answer:
D 36πa^6b^9
Step-by-step explanation:
Step 1. Write the formula for the volume of a sphere.
V = (4/3)πr³
Step 2. Replace r with the given radius. Since the given radius is an expression, remember to enclose it in parentheses and cube the entire expression.
V = (4/3)π(3a²b³)³
Step 3. Simplify the expression. Start by cubing each factor inside the parentheses.
V = (4/3)π ×(3)³(a²)³(b³)³
To raise an exponent to an exponent, multiply the exponents.
V = (4/3)π × 27a^6b^9
V = (4/3 × 27)πa^6b^9
V = 36πa^6b^9
Answer: D 36πa^6b^9
Answer:
A. Because it earns interest.
In a bank you can earn interest and the money saved will constantly be increasing. Hope this helps!
There are 4 hundredths or 4/100
