12s - 2 + 10s - 5 + 3s
combine like terms:
= (12s + 10s + 3s) + (-2 - 5)
<h3>= 25s - 7</h3>
Answer:
C
Step-by-step explanation:
A piece wise function involves two or more functions over specific intervals. The equations of the two lines are the following y=x+1 and y=-x+2. The line y=-x+2 continues to the right and has an open circle at the end. So this point is not included. This means the interval is a greater than sign but not equal to. This means C is the answer.
Answer:
93.6
Semi circle - 31.81 (rounded)
Step-by-step explanation:
find the area of the triangle which is 1/2 6*5.2 -=15.6
there are 6 triangles so that means it has to be multiplied by 6 - 15.6*6 = 93.6
Use the semi cirlce formula- (pi*r^2)/2
In this situation that is (pi*4.5^2 )/2 = 31.81 (rounded)
Answer:
C. 786,000 hectare
Step-by-step explanation:
This question can be solved by proportions, using conversion of units.
Each hectare has 10 000 square meters.
So 7,860 square meters is equal to:
7,860*10000 = 786,000 hectares
The answer is given by option C.
Answer:
Interest amount is credited
Step-by-step explanation:
Alexandra's checkbook shows a balance of $127.93
and her bank statement shows a closing balance of $130.68
The difference of balances = 130.68 - 127.93 = $2.75
In bank statement, one transaction $2.75 was credited is more.
If there are no outstanding checks or deposits. It might be interest amount given by bank for her balance.
