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liubo4ka [24]
3 years ago
15

While making oatmeal cookies, Angela needs to add 1/2 cup of milk to her dough. However, she has only a 1/4-cup measuring cup. H

ow many times does she need to fill the measuring cup to pour 1/2 cup of milk? The number of times Angela needs to fill the 1/4-cup measuring cup to pour 1/2 cup of milk is .
Mathematics
2 answers:
allochka39001 [22]3 years ago
4 0
The number of times she has to fill it up is 2 times
Inga [223]3 years ago
4 0

Answer:

The number of times Angela needs to fill the 1/4-cup measuring cup to pour 1/2 cup of milk is 2.

Step-by-step explanation:

While making oatmeal cookies, Angela needs to add 1/2 cup of milk to her dough.

But she has only a 1/4-cup measuring cup.

The number of times Angela needs to fill the 1/4-cup measuring cup to pour 1/2 cup of milk is = \frac{\frac{1}{2} }{\frac{1}{4} }

= \frac{1}{2} \times \frac{4}{1} = 2

The number of times Angela needs to fill the 1/4-cup measuring cup to pour 1/2 cup of milk is 2.

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The curves y = √x and y=(2-x) and the Cartesian axes form two distinct regions in the first quadrant. Find the volumes of rotati
makkiz [27]

Answer:

Step-by-step explanation:

If you graph there would be two different regions. The first one would be

y = \sqrt{x} \,\,\,\,, 0\leq x \leq 1 \\

And the second one would be

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If you rotate the first region around the "y" axis you get that

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And if you rotate the second region around the "y" axis you get that

{\displaystyle A_2 = 2\pi \int\limits_{1}^{2} x(2-x) dx = \frac{4\pi}{3} = 4.188 }

And the sum would be  2.51+4.188 = 6.698

If you revolve just the outer curve you get

If you rotate the first  region around the x axis you get that

{\displaystyle A_1 =\pi \int\limits_{0}^{1} ( \sqrt{x})^2 dx = \frac{\pi}{2} = 1.5708 }

And if you rotate the second region around the x axis you get that

{\displaystyle A_2 = \pi \int\limits_{1}^{2} (2-x)^2 dx = \frac{\pi}{3} = 1.0472 }

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7 0
3 years ago
Please look at the included picture, show me your work and please include a good explanation. It would really help me out here.
Jobisdone [24]

These are indeed equivalent, and this identity is one of DeMorgan's laws.

The 6th column is the negation of the 5th column. For example, the first row says

not <em>p</em> or <em>q</em>

is true (T), so the negation would be false (F). The 5th column reads {T, F, T, T}, so the next column should be {F, T, F, F}.

Then in the 7th/last column, you are checking the truth value of the statement

<em>p</em> and not <em>q</em>

For example, in the first row, both <em>p</em> and <em>q</em> are true (T). This means (not <em>q</em>) is false, so (<em>p</em> and not <em>q</em>) is false (F). The last column should end up reading {F, T, F, F}, same as the previous column.

8 0
3 years ago
2 1/6 + -5/6 = ? please if its a decimal please right 3.2 instead of 3.4839
Lisa [10]

Answer:

1 2/6 is the correct answer

Step-by-step explanation:

in 2 1/6 + -5/6 what you do is you can turn the plus sign into a minus sign and  make -5/6 5/6 so now the problem is 2 1/6 - 5/6 and the awnser to that is 1 2/6

4 0
3 years ago
Read 2 more answers
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