For every 1/3 cup of honey, we need 1/2 cup of cream.
Since 3 times of 1/3 cup will make a 1 while cups, we multiply the ratio above by 3.
1 cup of honey will need 1/2 x 3 cups of cream.
1/2 x 3 = 3/2 = 1 1/2 cups
So 1 cup of honey will need 1/2 cup of cream.
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To answer the next part, we start again from the original ratio given.
For every 1/2 cup of cream, we need 1/3 cup of honey.
We need to find 9/2 cups of cream. 9/2 cups is 9 times of 1/2 cup. So we multiply the ratio above by 9.
9/2 cups of cream will need 1/3 x 9 cups of honey.
1/3 x 9 = 3
So 9/2 cups of cream need 3 cups of honey.
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Answer:
(a) 1 cup of honey needs 1/2 cup of cream
(b) 9/2 cups of cream need 3 cups of honey.
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A is on the graph. When you plug in 3 in for x you get -4
B is not. When 1 is plugged in you do notnget 4
Answer:
2.4 less than
Step-by-step explanation:
For question number 1:The plot H = H(t) is the parabola and it reaches its maximum in the moment when exactly at midpoint between the roots t = 0 and t = 23. At that moment t = 23/2 or 11.5 seconds.
For question number 2:To find the maximal height, just simply substitute t = 11.5 into the quadratic equation. The answer would be 22.9.
For question number 3:H(t) = 0, or, which is the same as -16t^2 + 368t = 0.Factor the left side to get -16*t*(t - 23) = 0.t = 0, relates to the very start of the process, when the ash started its way up.The other root is t = 23 seconds, and it is precisely the time moment when the bit of ash will go back to the ground.