Step-by-step explanation:
<u>Given:</u>
- Investment P₁ = $3670
- Investment P₂ = $2040
- Rate of interest r₁ = 1.9% SI
- Rate of interest r₂ = 5.5% SI
- Time t = 5 years
<u>Find amount of interest in both investments:</u>
- I₁ = P₁r₁t = $3670*(1.9/100)*5 = $348.65
- I₂ = P₂r₂t = $2040*(5.5/100)*5 = $561.00
<u>As we see the</u><u> online savings account</u><u> earns more interest and the difference is:</u>
- $561.00 - $348.65 = $212.35 ≈ $212
Answer:
Slope will be 3
Step-by-step explanation:
Do you need an explanation?
To determine if 1/3 and 4/12 are equivalent fractions, you can either simplify 4/12 or raise 1/3. I'm going to explain with an example. So we have 1/8 and 3/24. I usually make the denominators (The lower number of the fraction) the same. To do that i multiply 8 by which ever number i think will calculate to 24. So 8 times 3 is 24. So i would change the number 8 to the number 24. But what you do to the bottom you HAVE to do to the top. So i multiplied the number 8 by 3 to get 24. No i am going to multiply the top of 1/8 (which is 1, or the numerator) by 3. And 1 times 3 is 3. And that gives me 3/24. It equals the second fraction, so 1/8 and 3/24 is equivalent.
So taking your fractions, 1/3 and 4/12, we just see how many times 3 goes into 12. Or what times 3 equals 12. That is 4. So what we do to the bottom we MUST do to the top, right? So we multiply 1 by 4. That gives us 4. So 1/3 changed into 4/12. So our first fraction is now 4/12 and our second fraction is also 4/12. So they are equivalent! Hope this helped <span />
f(a + 2) for f(x) = (3 + x) / (x - 3)
Substitute a + 2 for x in our equation
f(a + 2) = (3 + (a + 2)) / ((a + 2) - 3)
Combine like terms
f(a + 2) = (5 + a) / (a - 1).
This is as far as you can go.
C is the correct answer choice
Answer:
A
Step-by-step explanation:
