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sweet-ann [11.9K]
3 years ago
8

Which body system is responsible for exchange of oxygen and carbon dioxide between the body and the atmosphere?

Mathematics
2 answers:
sineoko [7]3 years ago
6 0
D IS THE CORRECT ANSWER
butalik [34]3 years ago
5 0
I believe the answer is d
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Why is 1/8 cup equal to 1 fluid ounce
guapka [62]

Answer:

because there are 8 fluid ounces in a cup

Step-by-step explanation:

1/8 of cup = 0.125 cup = 1 fluid ounce

2/8 of cup = 0.25 cup = 2 fluid ounce

3/8 of cup = 0.375 cup = 3 fluid ounce

4/8 of cup = 0.5 cup = 4 fluid ounce

5/8 of cup = 0.625 cup = 5 fluid ounce

6/8 of cup = 0.75 cup = 6 fluid ounce

7/8 of cup = 0.875 cup = 7 fluid ounce

8/8 of cup = 1 cup = 8 fluid ounce

hope i helped

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3 years ago
Is one third plus one half plus one fourth less than equal to or greater than one
Vesna [10]

Answer:

yes

Step-by-step explanation:

Add them up and you get 13/12, which is more than 1.

3 0
3 years ago
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What is the vertex of (x) = –16x² + 64x + 80.
cricket20 [7]

Answer:

<h3>            (2, 124)</h3>

Step-by-step explanation:

f(x) = a(x - h)² + k      - the  vertex form of the equation of the parabola with vertex (h, k)

f(x) = -16x^2+ 64x + 80\\\\f(x) = -16(x^2- 4x) + 80\\\\f(x) = -16(\underline {x^2-2\cdot2x\cdot2+2^2}-2^2) + 80\\\\f(x) = -16\big[(x-2)^2-4\big] + 80\\\\f(x) = -16(x-2)^2+64 + 80\\\\\bold{f(x)=-16(x-2)^2+124\quad\implies\quad h=2\,,\quad k=124}

<u>The vertex is </u><u>(2, 124)</u>

7 0
3 years ago
the coordinates of the endpoints of BC are B(3,2) and C(8,17). Point D is on BC and divides it such that BD:CD is 3:2. What are
eduard
Snsjdnsndnxnendndnfbdnxndjdnxjxhsbsbshxhxhdhd
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2 years ago
Help on these two plz help asp it's due tomorrow plz
zimovet [89]

Answer:

a =  615

Step-by-step explanation:


3 0
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