Answer:
Step-by-step explanation:
0,5l + 1,5 (l + 7) = 0,5l
0,5l + 1,5l + 10.5 = 0,5l
1,5l = -10.5
l = -7
m = -7 -7
m = -14
If order mattered, then there would be 6*5*4*3 = 30*12 = 360 different ways to form the committee. However, no single member outranks the other. Each member has equal ranking. So order does not matter.
Since order does not matter, we must consider all of the ways to arrange a single group of 4 people. That is 4! = 4*3*2*1 = 24 ways. We overcount by a factor of 24 when order doesn't matter which is why we divide the previous result (360) by 24 to get 360/24 = 15
Answer: 15
Note: you can use the combination formula n C r = (n!)/(r!*(n-r)!) with n = 6 and r = 4 to get the same answer
A) reflect graph over x-axis (minus in front)
e) compress the graph to the x-axis (coefficient 1/2)
f) translate the graph to the right (x-9), minus between x and 9.
Answer:
1. -75
2. 0.785/77
3. -2
Step-by-step explanation:
First, you would divide -120 by 8 which is -15. Then, you would multiply -15 times five which is -75.
Answer:
Step-by-step explanation:
<u>We mark checks as negative and a deposit as positive:</u>
<u>Add up to get the total change of:</u>
Correct choice is D