Answer:
Option C: 11.7%
Step-by-step explanation:
The number of elements in sample space when a coin is flipped 10 times will be:
Let A be the event that the tails appear 7 times:
Then,
Converting into percentage:
So, option C is correct ..
<span>Polynomials
must be simplified as often as viable. That means you must add together any
like terms.
These are to remember when like terms in common.
i. The same variable(s)</span>ii. The variables have the same exponents
The answer is letter A.
SOLUTION:
<span>-2(8x-4) < 2x+5 ,
simplify the left side.</span>
-16x + 8 < 2x +5,
<span>-16x + 8 <
2x +5 l +16x
add 16x to both sides.</span>
<span>8 < 2x + 16x + 5 ,
adding the like terms.</span>
8 < 18x + 5,
<span>8 < 18x +
5 l -5
subtract 5 to both sides.</span>
8 – 5 < 18x,
<span>3 < 18
x l : 18 divide
both sides by 18,</span>
<span>3 / 18 < x , reduce to lowest term.</span>
<span>1 / 6 < x</span>
or
<span>X > 1 / 6</span>
Step-by-step explanation:
f(g(x))= f(x+1)
f(g(1))= f(-1+1)= f(0)
f(0)= 1 - 2(0)²
=1-0
=1
102, first you subtract 1 from 4 so thats 3 and then you add the 32 and 2 so now all you have to do is multiply the results of 4-1 and 32+2
how many solutions do intersecting lines have? - 0,1 or infinitely many
how many solutions do parallel lines have? - 0 or infinitely many
if you are looking at a graph and trying to find a solution what are you looking for? - for the point(s) when the graphs intersect