Principal:$500<br> Interest earned:$60<br> Time:3 years

If elephant grass grows <br> 2 1/5 inches a day, how many inches will it grow in 6 days?

wel

Answer:

13.2 or 13 1/5 inches

Step-by-step explanation:

2 1/5 in/day * 6 days = 13.2 or 13 1/5 inches

OR

2 1/5 in

+ 2 1/5 in

------------

13 1/5 in

6 0

3 years ago

A very, very hungry guy goes to a fast food place and orders 2 chicken sandwiches

siniylev [52]

Answer:

Step-by-step explanation:

Huhuj

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Crm%20%5Cint_%7B0%7D%5E2%20%5Cleft%28%20%5Csqrt%5B3%5D%7B%20%7Bx%7D%5E%7B2%7D%20%20%2B%20

Verizon [17]

If f(x) has an inverse on [a, b], then integrating by parts (take u = f(x) and dv = dx), we can show

$\displaystyle \int_a^b f(x) \, dx = b f(b) - a f(a) - \int_{f(a)}^{f(b)} f^{-1}(x) \, dx$

Let $f(x) = \sqrt{1 + x^3}$ . Compute the inverse:

$f\left(f^{-1}(x)\right) = \sqrt{1 + f^{-1}(x)^3} = x \implies f^{-1}(x) = \sqrt[3]{x^2-1}$

and we immediately notice that $f^{-1}(x+1)=\sqrt[3]{x^2+2x}$ .

So, we can write the given integral as

$\displaystyle \int_0^2 f^{-1}(x+1) + f(x) \, dx$

Splitting up terms and replacing $x \to x-1$ in the first integral, we get

$\displaystyle \int_1^3 f^{-1}(x) \, dx + \int_0^2 f(x) \, dx = 2 f(2) - 0 f(0) = 2\times3+0\times1=\boxed{6}$

7 0

2 years ago

John bought a cell phone for $99 and the %7 sales tax was added at the register. John gave the cashier six $20 bills, how much c

lord [1]

6.93 = tax

105.93 = total

He would receive $14.07

8 0

3 years ago

Read 2 more answers

Someone help me asap?

Rzqust [24]

1. 66

2. -36

3. 10

4. 1

8 0

3 years ago

Read 2 more answers

Principal:$500 Interest earned:$60 Time:3 years