Answer:
Tax (6.0%)$38.55
Gross Amount (including tax)$681.05
Step-by-step explanation:
see picture
Answer:
7 1/2 days
Step-by-step explanation:
The carpenter can do 1/5 of the work in 1 day. The assistant, who takes 'a' days to do the work, can do 1/a of the work in 1 day. Together, they can do 1/3 of the work in 1 day:
1/5 + 1/a = 1/3
1/a = 1/3 -1/5 = 2/15
a = 1/(2/15) = 15/2 = 7.5
The assistant takes 7.5 days to do the work alone.
Answer:
Certain
Step-by-step explanation:
In a fraction 25/25 is a whole/1 and when you find probability it is from a scale of 0 to 1. 0 is impossible and 1 is certain. So if you have 25/25 probability something will happen it is certain to happen. Hope this helped you!
Answer/Step-by-step explanation:
1.
Apply the Quotient rule: i.e.
2.
Apply the product rule: i.e. .
Apply the negative exponent rule: i.e.
3.
Apply product rule
4.
Apply the rules of 1 and quotient rule
Answer:
(h o g)(5) = 20
Step-by-step explanation:
(h o g)(5) = h(g(5)) <em>This is two ways of writing the expression</em>
g(x) = h(x) = 3x + 5 <em>g(x) and h(x) are your "plug-ins" for the expression</em>
g(5) = = = 5 <em>This is how you would solve for plugging in 5 to g(x)</em>
<em>Whatever you get for g(5) {the answer to it} is what you will be plugging into h(x); x being equal to g(5).</em>
h(5) = 3(5) + 5 = 15 + 5 = 20