Answer:
1/4 cup of oil for every 1 cup of water
Step-by-step explanation:
Lets take a look at the information given in the question
The recipe requires 1/8 cup of oil for every 1/2 cup of water.
We know that 1/2 + 1/2 is 1/1, or just 1 simplified
So if we are doubling the amount of water in the recipe, we have to do the same to the oil.
1/8 + 1/8 = 2/8, or 1/4 simplified
So the answer is 1/4 cup of oil to every 1 cup of water
Answer:
He needs 3 more pieces.
Step-by-step explanation:
one half goes into six twelve times, so he has 12 pieces. Meaning he needs three more if he needs fifteen pieces all together.
Answer:
○ sin 15° = sin 30°⁄2 = ±√[1 - cos 30°\2]
Step-by-step explanation:
According to the Sine Half-Angle Identity, this is the formula:
sin x = sin ˣ⁄2 = ±√[1 - cos x\2]
Notice the <em>-</em><em>cos</em><em> </em><em>x</em><em>\</em><em>2</em><em> </em>inside the radical. The second option nearly resembles this option. It has a positive symbol inside. Do not let this confuse you. The Cosine Half-Angle Identity is the formula that has a positive in the radical:
cos x = cos ˣ⁄2 = ±√[1 + cos 30°\2]
I am joyous to assist you anytime.
Answer: In the absence of light, you could predict the current to be 0. This makes sense, because if there is no light then the solar cell won't work. Also, you can see that the data is heading towards 0.
When the light intensity is 1000, you could predict the current to be at about 100. Following the pattern in the data, it seems like you divide the light intensity by 10 to get the current. You could also graph the points.