Since the blue marbles are 11 and the red marbles are 7 you start will the red marbles first because the question say red marbles to blue marbles
7:11
<span>19.55
</span>That's what I have gotten.
Answer:
6
Step-by-step explanation:
Profit is revenue minus cost.
P(x) = R(x) − C(x)
P(x) = 28x − (7x + 117)
P(x) = 21x − 117
When the profit is 0, the value of x is:
0 = 21x − 117
21x = 117
x = 5.6
Rounding up to the nearest integer, the company starts to turn a profit at 6 milkshakes.
Answer:
17
Step-by-step explanation:
21 - 4 = 17
Substitute values
Answer:
A
Step-by-step explanation:
<u>Domain is the </u><u>ALLOWED</u><u>
values in a function.</u>
- Does plugging in any positive number pose a problem with getting an answer?
No.
- Does plugging in 0 pose any problem?
No.
- Does plugging in negative numbers pose any problem?
No. <em>Square root of negative numbers are not possible</em> BUT <em>cube root of negative numbers ARE possible</em>.
<em>Also, from the attached snapshot of the graph of
, we can see that ALL real numbers are allowed for
</em>