Answer:
Below.
Step-by-step explanation:
With replacement the sample space is:
(RR), (GG), (BB), (RG), (RB), (GR), (GB), (BR), (BG).
Without replacement you will not get 2 of the same colour, so it is
(RG), (RB), (GR), (GB), (BR), (BG).
Answer:
A
Step-by-step explanation:
pretty sure 99 percent sure
The prime factorization should look like:
2^3 x 3^2 x 5
<u>Let's take this problem step by step</u>:
<u>What we know:</u>
<u>Before we solve, let's do one thing that will help us out greatly later down the road</u>:
<---<em> useful equation</em>
<u>Let's rearrange the problem a little bit:</u>
<u>Combine fractions of common denominators</u>:
<u>Now's let factor everything apart</u>:
<u>Let's use what we know and our </u><u><em>useful equation</em></u>:
The value is 440
<u>Answer: 440</u>
Hope that helps!
#LearnwithBrainly
Answer:
1 and 3
Step-by-step explanation:
So they asked you to use the quadratic formula. The quadratic formula is x=-b+/-sqrt b^2-4ac/2a.
So your equation is x^2-4x+3.
x^2 is a. -4 is b. and 3 is c.
x=4+/-sqrt (-4)^2-4(1)(3)/2(1).
This will equal 4+/-sqrt16-12/2
It will simplify to 4+/-2/2.
No you have two equations 4+2/2 and 4-2/2.
4+2/2=3.
4-2/2=1.
Your answers are 1 and 3.
