Answer:
1/2
Step-by-step explanation:
If there were 37 apples. One of your friends took 5 apples. You divided the leftover apples and gave it to your four friends. How many apples did each of the four friends get?
x=8
37-5=32
32/4=8.
8 is right but 7 is wrong. The correct answer for 7 is 15÷(1+2)=5
Answer:
The method of matrixes that would be used for this question is Gaussian Elimination.
Step-by-step explanation:
Gaussian Elimination is a method of solving linear equations by transforming them into upper triangular form. In this case, we want to solve for the original amount of money placed in each account, which can be represented by variables x, y, and z. We can set up the equations as follows:
4x + 5.5y + 6z = 1,300
x + y + z = 24,500
4x = y
We can then use Gaussian Elimination to solve for x, y, and z.
Answer:
Ans. the present value of $1,300/month, at 6.4% compounded monthly for 360 months (30 years) is $207,831.77
Step-by-step explanation:
Hi, first, we have to turn that 6.4% compound monthly rate into an effective rate, one that meets the units of the payment, in our case, effective monthly, that is:
Therefore, our effective monthly rate is 0.5333%, and clearly the time of the investment is 30 years*12months=360 months.
Now, we need to use the following formula.
Everything should look like this.
Therefore
Best of luck.
