Solve using common logs or natural logs
1 answer:
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Answer:
Altogether they sell <u>1634</u> apples.
Step-by-step explanation:
GIven:
Bob, Joe and Larry sold apples at the farmers market.
<u><em>Bob sold 86 apples. </em></u>
<u><em>Joe sold 12 times as many as Bob. </em></u>
<u><em>Larry sold half as many apples as Joe. </em></u>
Now, to find the total apples Bob, Joe and Larry they all sell together.
<u>Number of apples Bob sold</u> = 86.
<u>Number of apples Joe sold</u> = 12 times of 86.
<u>Number of apples Larry sold</u> =
Now, to get the apples they sell altogether we add the number of apples sold by Bob, by Joe and by Larry:
Therefore, altogether they sell 1634 apples.
Answer:
see explanation
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Here (h, k) = (3, 1), hence
y = a(x - 3)² + 1
To find a substitute (- 2, - 4) into the equation
- 4 = a(- 2 - 3)² + 1
- 4 = 25a + 1 ( subtract 1 from both sides )
25a = - 5 ( divide both sides by 25 )
a = - = -
y = - (x - 3)² + 1 ← in vertex form