Answer:
0
Step-by-step explanation:
3 cards
P( odd) = 1 odd/ 3 cards = 1/3
No replacement
2 cards 6,8
No odds
P( odd) = 0/2
P( odd, no replacement, odd) = 1/2 * 0 = 0
9÷√18 in simplified form gives me 9÷3√2. You cannot have a square root in the denominator so multiply both numerator and denominator by √2 which results in 9√2÷3√2*√2= 9√2÷6 and simplified to 3√2 ÷2
1.9 * 0.4 = 0.76
1.9 + 0.76 = 2.66
2.66 + 1.9 = 4.56
You spend a total of $4.56.
Answer:
To solve fractions, you MUST HAVE THE SAME DENOMINATORS WHEN DEALING WITH ADDITION AND SUBTRACTION.
Step-by-step explanation:
For example, 2/3 + 3/6
The denominators in this case have a common denominator which is 6.
All you have to do is multiply the 2/3 by 2 in the numerator and the denominator. Once you do, you'll get 4/6 which you could then add to 3/6 to get 7/6 which would equal 1 1/6 or 7/6 either is fine.
Hope this helps! :)
