1 week = 7 days
7 days times the 3 weeks = 21 days
21+4 days = 25 days
The answer is 25 days
Hope I helped :)
Answer:
The plot diagram is attached for better elaboration of the problem and its solution.
Answer:
The sum of first 4n terms is -10n.
Step-by-step explanation:
The formula for sum of n terms of an AP is
It is given that the sum of the first n terms of an A. P. is 2n and the sum of the first 2n terms is n.
..... (1)
..... (2)
Solve equation (1) and (2) by elimination method.
The sum of first 4n terms is
Put the value of a and d.
Therefore the sum of 4n terms is -10n.
Answer: <em>$131.7</em>
Step-by-step explanation:
<em>Use the equation 439(n)</em>
<em>n will be 0.30 in this case</em>
<em>now multiply them</em>
<em>439(0.30)</em>
<em>Your answer will be </em>
<em>$131.7</em>
Full question
Select the expression that has a sum of 74/100
A.70/100+4/10
B.68/100+6/10
C.6/10+12/100
D.4/10+34/34/100
1. Observe question
2. Crossout way to find answer
A is not, because the sum of A is 110/100
B is not, because the sum of B is 128/100
C is not, because the sum of C is 72/100
Therefore, the answer has to be D