Answer:
Step-by-step explanation:
First u want to turn them into improper fractions. So 7/3 divided by 5/3. You are going to get 1.4. Ur gonna wanna flip the7/3 and it will be 3/7.
Answer:
d=100t
Step-by-step explanation:
plz give brainliest
Lim[x.sin(4π/x)] when x →∞. To apply the Hospital rule we need a fraction:
lim[x.sin(4π/x)] could be written:
lim [sin(4π/x)] / (1/x) . Now let's find the derivative of the numerator and the denominator:
Numerator = sin(4π/x) → (Numerator)' = cos(4π/x).(-4π/x²) [Chaine rule
(sinu)' = cosu. u'] So derivative of Numerator = cos(4π/x).(-4π/x²)
Denominator = 1/x → Numerator derivative = -1/x²
Now : (numerator)'/(denominator)' = cos(4π/x).(-4π/x²) / -1/x²
Simplify by x² : → cos(4π/x).(-4π) / -1
OR cos(4π/x).(4π) . When x→∞ , 4π/x → 0 and cos(0) = 1, then:
lim[x.sin(4π/x)] when x →∞. is 4π
The answer is 8. you are basically adding 13 to -5. so it would be 13-5=8.
Answer:
Step-by-step explanation:
- Deposit amount P = $4200
- Interest rate r = 3 1/2% = 3.5% = 0.035 PA compounded semiannually
- Compound n = 2 per year
<u>Calculations as per following questions</u>
- a. I = $4200*(0.035/2) = $73.5
- b. A = $4200 + $73.5 = $4273.5
- c. I = $4273.5*(0.035/2) = $74.79
- d. A = $4273.5 + $74.79 = $4348.29
- e. I = $4348.29 - $4200 = $148.29
- f. I = $4200*0.035 = $147