The ones that subtract are 76=d+4, h+2=54.Because 76-4=72 which 72+4=76 and 54-2=52 and 52+2=54.
Hello there!
How are you doing today? I hope you are doing at least "okay".
g(x) = x³ + 2x² - x - 2
To find the zeros or the roots of a function, you need to set the function equal to 0 then solve for x.
x³ + 2x² - x - 2 = 0
Factor left side of the equation
(x + 1)(x - 1)(x + 2) = 0
Now we can set factors equal to 0
x + 1= 0 or x - 1 = 0 or x + 2 = 0
x= 0 - 1 or x = 0 + 1 or x= 0 - 2
x= -1 or x = 1 or x = -2
Thus,
The roots or the zeros of the function are:
-2, -1, 1
As always, it is my pleasure to help students like you!
The answer is C. because on the chart it goes by 2 days not one so you'd need to divide. 76-48=28 (so she would spend 28 dollars per 2 days but its asking for ONE day so you'd divide that) 28/2=14
I tried to explain it as well as I could, hope this helped!
Answer:
Step-by-step explanation:
11C4 = 11! / (7!*4!) = 11 * 10 * 9 * 8 * 7!/ 7! * 4!
11C4 = 11*10 * 9 * 8 / 24
11C4 = 11*10 * 3
11C4 = 330
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You can't do the second one. Permutations and Combinations always give an answer greater than 1 and integers.
