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4 years ago

A 40 foot power boat is for sale. How long is the boat to the nearest yard?

1 answer:

3 0

We already know that 3 ft= 1 yd.

40 ft* (1 yd/ 3 ft)= 13.33 yd.

Rounded to the nearest yard, the final answer is 13 yd~

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A store sells

user100 [1]

C
Hope this helps!!!!!

7 0

3 years ago

Suppose f is a function with exponential growth and f(0)=1. Explain why f can be represented by a formula of the form

galben [10]

We are supposed to explain why the given function can be expressed in form $f(x)=b^{x}$ , when $f(0)=1$ .

Since the given function is an exponential function we can express it as $f(x)=a(b)^{x}$ .

Now let us substitute x=0 in the given function,

$f(x)=b^{x}$

$f(0)=b^{0}$

$f(0)=1$

Let us substitute x=0 in our function.

$f(0) = a(b)^{0}$

$f(0) = a\cdot 1$

$f(0)=a$

Upon substituting a=1 in our function we will get,

$f(x) = 1(b)^{x}$

$f(x) =(b)^{x}$

Therefore, our function f can be represented by the formula of the form $f(x)=b^{x}$ .

7 0

3 years ago

Read 2 more answers

What is the answer to this calculus problem???<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bd%7D%7Bdx%7D%20%28e%20%7B%7D%5E

Len [333]

Answer:

see explanation

Step-by-step explanation:

Differentiate using the product rule

Given y = f(x)g(x), then

$\frac{dy}{dx}$ = f(x). g'(x) + g(x). f'(x)

here f(x) = $e^{x}$ ⇒ f'(x) = $e^{x}$

g(x) = cosx ⇒ g'(x) = - sinx

Hence

$\frac{dy}{dx}$ = $e^{x}$ (- sinx) + cosx $e^{x}$

= $e^{x}$ cosx - $e^{x}$ sinx

3 0

3 years ago

60 eggs is $3.88 what is cost per ounce/individual item

Lena [83]

Answer: 6 cents

Step-by-step explanation:

Divide total price by number of units

3.88 divided by 60 is .064 which rounds to .06 or 6 cents

4 0

3 years ago

How do I do this????

statuscvo [17]

$3,107\div 350\approx8.9$

So she need at least 9 cans.

5 0

3 years ago

Read 2 more answers