part A)
part B)
well, we know y = -2x+8.... so.. what's the runner's velocity after 5hours? well, x = 5, thus y = -2(5) +8 ---> y = -2
to graph it, well, is a LINEar equation, meaning the graph is a LINE, and to graph a line, all you need is two points, and by now, you have more than two.. so graph it away.
Answer:
200 000 + 40 000 + 6 000 + 300 + 5
Answer:
radius of a circle is half of its diameter
2:5, or 2/5
since we know that the larger one is 150 cubic cm,
we already know our denominator.
150/5=30, so 2x30=60 (cubic cm).
60/150=2/5 or 2:5
Answer:
21 questions
Step-by-step explanation:
Given
Required
Determine the number of correct answers if he answered 6 wrongly
The required ratio can be represented as:
Where X represents number of right answers for 6 wrong answers.
Next, we equate both ratios:
Convert to fraction
Cross Multiply
Divide through by 2
<em>Hence, he answered 21 correctly</em>