Systole and Diastole are 2 phases of the cardiac cycle. Systole is when the heart contracts to pump blood out. Diastole is when the heart relaxes after contraction and refills with blood.
For 10 feet and 6 inches,
12 inches = 1 foot, therefore 6 inches = 6/12 foot = 0.5 foot
10 feet 6 inches = 10 + 0.5 = 10.5 feet
7 feet required 3 pints
1 foot would have required (3/7) pints
10.5 feet will then require: (3/7)*10.5 = 4.5 pints.
Therefore 10 feet and 6 inches will require 4.5 pints.
The first one would be 9.45 I believe
The second one would be 5.50 I believe
The third one would be 5.40 I believe
And the fourth one should be 8.24
Sorry if incorrect
15 I think??(sorry IF YOU GET UT WRONG)
Answer: 350 adult tickets
Step-by-step explanation:
(omg I remember this question!)
- a stands for the number of adult tickets sold
student tickets : a + 65
<em>the equation for the prob: </em>
765 = a + (a + 65)
<em>solve:</em>
combine 'like terms'
1.) 765 = a + a + 65
2.) 765 = 2a + 65
<u>- 65 - 65 </u>
700= 2a
divide by 2
700/2 = 2a/2
<em>(700/2 = 350) </em>
<em>(the "2" in 2a is cancelled out by the other 2)</em>
<u>350 = a </u>
