Answer:
4w-15
Step-by-step explanation:
For expressions that have "more than/less than" , that number goes AFTER the "whatever a number" statement because that's just how they explain it. I don't remember the exact reason why, but that is how my professor made me remember it, and yes, the order WILL affect the expression since that's a specific topic and I suppose you're being tested on how to make algebraic expressions based on descriptions.
Answer:
i chose 26. 26 + 3 = 29
29 x 6 = 174
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
Break the shape into smaller shapes, then solve:
Large Rectangle -> 4x8=32
Tiny Rectangle at the bottom ->2x3=6
Triangle at top can be broken into two right triangles ->
(4x2)(1/2)=4
(4x2)(1/2)=4
Add: 32+6+4+4=46
Answer:
5.9 years
Step-by-step explanation:
We believe a better representation of the compound interest formula is ...
![V(t)=P(1+\dfrac{r}{n})^{nt}](https://tex.z-dn.net/?f=V%28t%29%3DP%281%2B%5Cdfrac%7Br%7D%7Bn%7D%29%5E%7Bnt%7D)
We want to find the value of t for P=1 and V(t)=2. We are told n=4, so the formula becomes ...
![2=(1+\dfrac{.12}{4})^{4t}\\\\\log{(2)}=4t\log{(1.03)}\quad\text{take logs}\\\\t=\dfrac{\log{2}}{4\log{1.03}}\approx\boxed{5.9\quad\text{years}}](https://tex.z-dn.net/?f=2%3D%281%2B%5Cdfrac%7B.12%7D%7B4%7D%29%5E%7B4t%7D%5C%5C%5C%5C%5Clog%7B%282%29%7D%3D4t%5Clog%7B%281.03%29%7D%5Cquad%5Ctext%7Btake%20logs%7D%5C%5C%5C%5Ct%3D%5Cdfrac%7B%5Clog%7B2%7D%7D%7B4%5Clog%7B1.03%7D%7D%5Capprox%5Cboxed%7B5.9%5Cquad%5Ctext%7Byears%7D%7D)
Answer:
b
Step-by-step explanation:
-1