Answer:
30.00
Step-by-step explanation:
90 divided by 3 is 30.00
3*6.022*10^23 no of molecules in 3.0 moles of sucrose
Answer: 5
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On the curve, the highest point has a y coordinate of y = 6
The lowest point on the curve has a y coordinate of y = -4
Subtracting the y values gets us: 6 - (-4) = 6 + 4 = 10
Cut that result in half: 10/2 = 5
The amplitude is 5. This is the vertical distance from the midline (y = 1) to either the highest point or the lowest point.
![\bf Step-by-step~explanation:](https://tex.z-dn.net/?f=%5Cbf%20Step-by-step~explanation%3A)
Our word problem: <em>$0.20 per text message, $55 for 1,000 minutes of talk time per month."</em>
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Since a person has to pay 20 cents whenever they send a text message, and we do not know how many messages they will send, that is an unknown value, so we will label the number of messages they send as x.
![\bf 0.20x](https://tex.z-dn.net/?f=%5Cbf%200.20x)
![\bf Step~2:](https://tex.z-dn.net/?f=%5Cbf%20Step~2%3A)
Since they are limited to 1,000 minutes of talk time per month and they have to pay $55, we have to set this as an inequality, since we do not know if they will use up all 1,000 minutes of talk time. We have to use the less than or equal to sign to indicate that they cannot talk more than 1,000 minutes.
≤ 55
![\bf Our~final~answers:](https://tex.z-dn.net/?f=%5Cbf%20Our~final~answers%3A)
Text messages: $0.20x
Talk time: ≤ $55
We cannot put both of these into one expression.
Answer:
If the complement of an angle is 25 degrees, then the measurement of the angle will be 65 degrees
Step-by-step explanation: