Answer:
(in the attachments)
Step-by-step explanation:
(also in the attachments)
hope this helps :)
Slope: 32 - 2x - 8y = 0
32 - 2x + 2x - 8y = 2x
32 - 8y = 2x
32 - 32 - 8y = 2x - 32
-8y = 2x - 32
-8 -8
y = ⁻¹/₄x + 4
Y - Intercept: 32 - 2x - 8y = 0
- 32 - 32
-2x - 8y = -32
-2(0) - 8y = -32
0 - 8y = -32
-8y = -32
-8 -8
y = 4
the number of moles in a liter is 0. 045 moles
<h3>What is mole?</h3>
Mole, in chemistry, is known as a standard scientific unit used for measuring large quantities or amounts of very small entities such as atoms, molecules, or other specified particles.
It is important to note that the number of units in a mole is also called its Avogadro’s number
The basis for the conversion of moles to liters is
1mol = 22.4Liter
Hence,
If 1 mol = 22. 4Liter
Then x mol = 1Liter
Cross multiply
x × 22. 4 = 1 × 1
22. 4x = 1
Divide through by 22.4
x = 1/ 22. 4
x = 0. 045 moles
Thus, the number of moles in a liter is 0. 045 moles
Learn more about moles here:
brainly.com/question/14464650
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3 1/7 Because there are three multiples of 7 and 1 remainder.
Answer:
<h2> B. 31,400 mm2</h2>
Step-by-step explanation:
We know that the bull's eye target has a diameter of 20 centimeters, which equals 200 milimeters.
So, we find the area
Therefore, the right answer is B.