The <span>expression that represents n plus 7 multiplied by 3 is
(n + 7)(3)
The entire expression, (n + 7) is multiplied by 3 since it would be inconvenient to state the expression as given above if what is meant was
(n + 7x3). It would have simply been n plus 21.</span>
Answer:
you should tip $2.34
Step-by-step explanation:
For 10% just move the decimal one place to the left and round
Hope this helps! :)
We know the compound interest formula is given by
![A=P(1+\frac{r}{n} )^{nt}](https://tex.z-dn.net/?f=A%3DP%281%2B%5Cfrac%7Br%7D%7Bn%7D%20%29%5E%7Bnt%7D)
Now, we have been given that 24,000 is invested for 2 years with an APR of 6% and daily compounding. Thus, we have
![P= 24,000\\ \\ t=2\\ \\ r=0.06\\ \\ n=365](https://tex.z-dn.net/?f=P%3D%2024%2C000%5C%5C%0A%5C%5C%0At%3D2%5C%5C%0A%5C%5C%0Ar%3D0.06%5C%5C%0A%5C%5C%0An%3D365)
On substituting these values in the above formula for the compound interest, we get
![A=24000\left ( 1+\frac{0.06}{365} \right )^{365\cdot 2}\\ \\ \text{On solving this, we get}\\ \\ A=27059.7](https://tex.z-dn.net/?f=A%3D24000%5Cleft%20%28%201%2B%5Cfrac%7B0.06%7D%7B365%7D%20%5Cright%20%29%5E%7B365%5Ccdot%202%7D%5C%5C%0A%5C%5C%0A%5Ctext%7BOn%20solving%20this%2C%20we%20get%7D%5C%5C%0A%5C%5C%0AA%3D27059.7)
Therefore, the balance in the account after 2 years is 27059.7
Solve the following system of equations for x: 4x + 6y = 68 2x + 6y = 76 A. x = - 14 B. None of these. C. x = - 4 D. x = 14 E. x = 4
Top answer · 3 votes
option C is correct More