I think the answer is C (the number of downloads of a hit song compared with the number of days since it's release). In my opinion, the next-closest answer, A, is not correct because the temperatures during the day can change a little unpredictably.
Think kind of problems can be solved by turning roots into rational exponents. If you remember that
, you have
Moreover, recall the following rule for multiplying powers of the same base:
to write
since , the result is
Answer:
The first Graph
Step-by-step explanation:
its not the third because it's a dotted line, so it wouldn't be equal to. it's not the second because it's shaded in the wrong place, making it less than.
Answer:
Step-by-step explanation:
<u>Area of a Rectangle</u>
Given L as the length of a rectangle and W as its width, the area is calculated as:
A = L.W
Bob's swimming pool has L = w + 14 and a width of W = w + 8. Additionally, there is a walkway around the pool 4 feet wide. This walkway adds 2*4=8 to each dimension, thus: L = w + 22, W = w + 16.
Calculating the area:
A = (w + 22)(w + 16)
Operating:
Answer:
<em>The total price David paid for the computer is $933.12</em>
<em />
Step-by-step explanation:
The cost of the computer will be $1,080 with 20% off and 8% sales tax.
20% of 1080 is 1080(0.20)=216 this means 216 is 20% of 1080, so with the discount the price will be 1080-216=$864
Now we have to find 8% of 864.
864(0.08)=$69.12
So the total price will be 864+69.12= $933.12