Do you want to know how many days it took to reach that point? If so the answer is 24 days that it got from 5cm to 65cm.
Answer:
43 dimes, 22 nickels
Step-by-step explanation:
n + d = 65....this is just dealing with the total number of coins
0.05n + 0.10d = 5.40....this is dealing with the actual $ amount...nickels are worth 0.05 and dimes are worth 0.10
n + d = 65....n = 65 - d
now we sub that back into our other equation
0.05(65 - d) + 0.10d = 5.40
3.25 - 0.05d + 0.10d = 5.40
-0.05d + 0.10d = 5.40 - 3.25
0.05d = 2.15
d = 2.15 / 0.05
d = 43 <==== 43 dimes
n + d = 65
n + 43 = 65
n = 65 - 43
n = 22 <=== 22 nickels
3.14*9*9*14=3,560.76
3,560.76/3=1,186.92 (3,052.1)
3.14*9*9*4=9,156.24
9,156.24 /3=3,052.08(3,052.1)
3,052.1+3,052.1=6104.2
but i'm not sure
It is 5%. Hope this helped you! Sorry it took so long for someone to get back to you.
Answer:
The three consecutive integers are 2,3,4
Step-by-step explanation:
Let the three consecutive integers be represented as x,x+1,x+2
As per the given condition, the sum of the first and twice the second integer is equal to the third integer plus 4.
Representing it in the form of an equation:
x + 2*(x+1) = (x+2) + 4
=> x + 2x + 2 = x+6
=> 3x + 2 = x + 6
=> (3x -x) = 6 - 2
=> 2x = 4
=> x = 4/2 = 2
So the three integers are 2,3,4
Verification: 2 + 2*3 = 8
4 + 4 = 8
So the requirement is satisfied by these integers.