Answer:
1120 possible ways
Step-by-step explanation:
In order to find the answer we need to be sure what equation we need to use.
From the given example, let's consider initially only men. Because you have a total of 8 men and we need to chose only 3 men, let's suppose that the 3 chosen men are A, B, and C.
Because A,B,C is the same as choosing C,B,A, which means it doesn't matter the order of the chosen men, we need to use a 'combination equation'.
Because we have two groups (women and men) then we have:
Possible ways = 8C3 * 6C3 (which are the combinations for women and men respectively). Remember that:
nCk=n!/((n-k)!*k!) so:
Possible ways = 8!/((8-3)!*3!) * 6!/((6-3)!*3!) = 56* 20 = 1120.
In conclusion, there are 1120 possible ways.
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Dang what kinda math they teaching you! that makes no sense! ill try and help though
Question_ write 100,000 as power of 10.
The Answer would be
Hope it helps!
ANSWER
<span>A. x + 30 = 10 and x + 30 = –10
EXPLANATION
</span><span>If x represents the depth of Laurie at a given moment, then the distance between his current depth and -30 feet is given by
| x - (-30) |
which can be simplifed into
| x + 30 |
We use absolute value because distance cannot be negative.
Laurie must stay within 10 feet. Therefore, the distance x is from -30 feet has to be equal to 10 to find the maximum and minimum depths that Laurie can stay between:
| x + 30 | = 10
When we solve this absolute value equation, we work with two cases.
Case 1: When x + 30 is positive, then |x+30| = x+30 (no change) and we have the equation
x + 30 = 10
</span>Case 2: When x + 30 is negative, then |x+30| = -(x+30) so as to force the distance into a positive number. Then this gives us the equation
<span> -(x+30) = 10
which we can multiply both sides by -1 to get
x + 30 = -10</span>