Answer:
16.36%
dependent
Step-by-step explanation:
If we choose a crayon, then another crayon without putting the first one back in the supplies box, that means the event is dependent. The keyword to find whether some events dependent is " without putting back" because that means the first pick will reduce the number of crayons pool for the second pick.
There are 3 + 2 + 6 = 11 total crayons. There are 6 blue and 3 red crayons. The probability for picking blue then red crayon will be:
6/11 * 3/10 = 18/110= 0.163636 = 16.36%
1.75 divide by 10= .18 cents
Answer:
- Q1. No solution
- Q2. (5, 6)
- Q3. Infinitely many solutions
- Q4. No solution
- Q5. (2, 3)
Step-by-step explanation:
Q1.
- y = -1/3x - 1
- x + 3y = -12
<u>Solution</u>
- x + 3(-1/3x - 1) = -12
- x - x - 3 = -12
- -3 = -12
No solution
Q2
<u>Solution</u>
(5, 6)
Q3
<u>Solution</u>
- 6x + 2(-3x + 3) = 6
- 6x - 6x + 6 = 6
- 6 = 6
Infinitely many solutions
Q4
- - 5x + y = 1
- - 10x + 2y = -2 ⇒ -5x + y = -1
<u>Solution</u>
No solution
Q5
<u>Solution</u>
- 1/2x + 2 = x + 1
- 1/2x = 1
- x = 2
- y = 3
(2, 3)
Answer:
The first on is B. and the Second is A
Step-by-step explanation:
The first one gave you how much they make in a month and the hours they work in that month so division is the logical thing.
There are 12 months in a year and they give you the monthly income so that times 12 = your yearly income!
Hope that helps :)
Answer:
i think the answer is b
Step-by-step explanation:
