Hello there!
You need to look for a calculator on the internet that can do that.
I used demos, it is not bad!
As always, it is my pleasure to help people like you!
Answer:
no solution
Step-by-step explanation:
Given
- 3 | 6n - 2 | + 5 = 8 ( subtract 5 from both sides )
- 3 | 6n - 2 | = 3 ( divide both sides by - 3 )
| 6n - 2 | = - 1
The absolute value always returns a positive value and so
| 6n - 2 | ≠ - 1
Hence there is no solution to the equation
Answer:
The product is positive, thus it is 
Step-by-step explanation:
The full question in proper notation is:
"Find the product. If the result is negative, enter "-". If the result is positive, enter "+".
"
We have to work with it using Order of operations know as well as PEMDAS, thus expression inside parenthesis go first and exponents.
On this expression we have to work with exponents
Thus we get
Lastly we can work with multiplication and remembering that the multiplication of two negative signs becomes positive.
So the final simplified expression is 
Answer:
$37.00
Step-by-step explanation:
Tickets:
4 friends, each ticket costs $8
4*8=32
$32
Sodas:
4 friends, each soda costs $3.75
4*3.75=15
$15
Total:
tickets + sodas
32+15=47
$47
Coupons:
2 friends each had a coupon for $5 off
2*5=10
$10 discount
Grand Total:
total-discount
47-10=37
$37.00
Answer:
1.4
Step-by-step explanation:
Probability of selecting a red counter :
Number of red counter / total number of counters
5 / (5 + 3) = 5 /8 = 0.625
Probability of selecting a blue counter = 0.375
Let number of red counters :
0, 1 or 2
0 red counters :
Expected value = x * p(x)
0 + (0.625*1) + (0.390625 * 2)
0 + 0.625 + 0.78125 = 1.40625
Expected number of red counters = 1.4
