The answer for
1) 3 socks
2) 5 socks
3) 1 pair of socks
Explanation:
1) In the second trial, you choose one color, you say black, first, and second, say blue. The third sock you're taking out now has two black or brown. Therefore, you must draw at least 3 socks to ensure that you have a single color pair..
2) You get black first.
You're pulling out brown, second.
You tear down charcoal, Thrid.
Second, you cut out charcoal. (one pair complete)
Second, you're only heading out. (2 pairs full) Thus, you have to take out at least 5 socks to guarantee two pairs in the same colour.
3) You want 1 pair of black socks
The worst case is: [ 5 blu ]
The 6th pick guarantees you will have 1 pair of black socks
Answer:
If Solemon wants to earn a targeted profit of $3,600, the number of units must be sold are 9,300 units.
Explanation:
In Solemon Company:
Contribution margin per unit = Sales price – Variable cost per unit = $8-$6=$2
The number of units must be sold to meet the target profit figure are calculated by using following formula:
The number of units must be sold = (Total fixed cost + Targeted profit) / Contribution margin per unit.
In there: Total fixed cost are $15,000
Targeted profit are $3,600
The number of units must be sold = ($15,000 + $3,600)/$2 = $18,600/$2 = 9,300 units.
Answer: A.) a country has a reputation for having a strong and stable economy over time
Explanation:
I just took the test on a pex
Answer:
E. Performance Test
Explanation:
Based on the scenario being described in the question it can be said that this is an example of a performance test. These are simply tests in which an individual is observed performing the tasks/actions that are required of them. Their performance is evaluated based on a predefined guideline in order to rate their efficiency. Which is what the interviewer is doing to the candidates in order to find the best individual to hire as a teacher.
Answer:
call the police and report a crime
