Answer:
<h2><u><em>3x + 8.75 Or 3x + ³⁵⁄₄</em></u></h2>
Explanation:
- I'm going to convert all the fractions into decimals
⁻¹⁄₂x + 9.5 + x - ¾ + 2.5x
- = -0.5x + 9.5 + x - 0.75 + 2.5x
-0.5x + x + 2.5x + 9.5 - 0.75
- Add similar elements: -0.5x + x + 2.5x = 3x
= 3x + 9.5 - 0.75
- Add / subtract: 9.5 - 0.75 = 8.75
<h2><u><em>3x + 8.75 Or 3x +³⁵⁄₄</em></u></h2>
- PNW
Answer: 48 minutes
Step-by-step explanation:
Tyler practised only 64% as much as Han did.
The amount of time Tyler practiced is:
= 75 * 64%
= 48 minutes
v = 4π r²h is to be solved for r.
Divide both sides of this equation by 4π*h:
v
--------- = r^2
4π*h
Next, take the positive square root of both sides:
v
r = √[----------- ]
4π*h
You may leave this result as is, or proceed further: Taking the + square root of 4 results in:
v
r = (1/2)√[----------- ]
π*h
5 . . . . . is multiplied by 5 to get . . . . . 25
25 . . . . . is multiplied by 5 to get . . . . . 125
so
125 . . . . . is multiplied by 5 to get . . . . . 625
625 . . . . . is multiplied by 5 to get . . . . . 3125
and
3125 . . . . . is multiplied by 5 to get . . . . . 15,625