It would take 2 hours because of the average of 3 plus 2 plus 1 divided by 3
Answer:
The total value of her stock after three days = $ 2796.3
Step-by-step explanation:
Total number of shares = 117
Total value of shares = $ 2614.95
Value of increase of one share in one day = $ 1.01
Total value increase of 117 shares in one day = 117 × 1.01 = $ 118.17
Total value increase of 117 shares on second day = 117 × 0.11 = $ 12.87
Total value increase of 117 shares on third day = 117 × 0.43 = $ 50.31
Total value of stock after three days = $ 2614.95 + $ 118.17 + $ 12.87 + $ 50.31
⇒ $ 2796.3
This is the total value of her stock after three days.
Follow the steps for 8
(1) 8 * 2 = 16
(2) 16 * 5 = 80
Note: you could just combine the first 2 steps and multiply by 10 to start with. Much easier: just add a 0 onto 8.
(3a) 12 * 8 = 96
(3b) 96 - 24 = 72
(3c) So you want to take 1/2 72 which is 36
(4) 36 + 80 = 116
Let's try this with x.
(2) x * 10 = 10x
(3) 1/2 (12*x - 24)
(3) 10x + 1/2 (12x - 24)
(3) 10x + 6x - 12
(4) 16x - 12
Problem B
Math wiz would add 12 to the number given to her and then divide by 16. That's pretty complicated to do quickly.
For example Let the original number be 1221
(2) Multiply by 10 12210
(3) Take 1/2 the difference between 12 times 1221 and 24 which is 1/2(14652 - 24) = 7314
And add this result to 12210
7314 + 12210 = 19524
Tell her the number. She has to add 12
19524 + 12 = 19536 And divide by 16
to get 1221.
Pretty complex even for a wizard.
The graph would be the normal parent function of f(x) but all points would be 6 units up.
There's an upward vertical shift of 6. To graph this, you need to graph the function f(x) and then add 6 units to all the y values.
Answer:
3^5= 3 times 3 times 3 times 3 times 3 or 243
Step-by-step explanation:
