Answer:
x=2
Step-by-step explanation:
Put all like terms on one side:
2x+3x=6+4
Simplify:
5x=10
x=2
<em>~Stay golden~ :)</em>
<h3>
Answer: 36/169</h3>
How to get that answer:
We have 6 red out of 5+6+2 = 13 total.
The fraction 6/13 represents the probability of selecting red at random.
Because the marble is replaced, the probability does <u>not</u> change on the next selection.
The probability of getting two reds in a row is (6/13)*(6/13) = 36/169
We are given the quadratic equation :
Now let us use AC method to factorise it.
Step 1:
Find product of A and C
A=1 and C =-32
A*C =-32
Step 2:
Find factors of -32 such that they add up to give -14.
Factors of -32 that add up to give -14 are -16 and 2.
Step 3:
Rewrite the equation using factors found in step 2.
Step 4:
Factoring by grouping.
Step 5:
Find roots.
x-16=0 gives x=16
x+2=0 gives x=-2
Answer : Roots of the given Polynomial equation are 16 and -2.
Answer:
210 ways.
Step-by-step explanation:
The number of ways to choose 3 women from 5 is 5C3 = 5! / 3!2!
= 10 ways.
The number of ways to choose 2 men form 7 = 7C2 = 7! / 5!2! = 21 ways.
So the number of ways of choosing the team of 5 = 10 * 21 = 210 ways.
Answer:
(n/3)/4 =20
Step-by-step explanation:
i think this is what your looking for if not im sorry
have a blessed day :)