All categories

3 years ago

Bob can cut through a log in two minutes. How long will it take Bob to cut a 24-foot log into 4-foot sections?

Mathematics

2 answers:

defon3 years ago

8 0

24/4 = 6 sections
2 min per section to cut x 6 = 12 minutes total, or 2 x 6 = 12 minutes

ExtremeBDS [4]3 years ago

4 0

Answer:

It will take 6 minutes for Bob to cut 24-foot log into 4-foot sections

Step-by-step explanation:

First: Find out how many sections he has to make

Second: How long does it take to cut 1 section

Third: Multiply Sections x Time taken

Fourth: Answer finished

You might be interested in

If g(x) and f(x) are inverse functions, which graph represents g(x)?

34kurt

When g(x) and f(x) are inverse functions, the graph that represents g(x) is the second graph.

<h3>How to explain the graph?</h3>

It should be noted that the first graph shows the radical expression where, f(x) = ✓x.

In order to find the inverse, we need to replace f(x) with y and switch the x. This will be:

x = ✓y

(✓y)² = x².

y = g(x) = x²

Therefore, the graph that shows the exponential growth is the second graph.

Learn more about graph on:

brainly.com/question/19040584

#SPJ1

4 0

2 years ago

Latavia purchased adult and child tickets for the fall festival. Tickets cost $14.88 for each adult and $8.88 for each child. Le

ehidna [41]

X = adult tickets
y = child tickets

14.88 for adults
8.88 for children

14.88x + 8.88y = total for x amount of adult tickets purchased and y amounts of child tickets purchased.

Ans: 14.88x + 8.88y

3 0

3 years ago

Read 2 more answers

I need to solve this using l'hopital's rule and logarithmic diferentiation.

arlik [135]

Yo sup??

For our convenience let h=x+1

therefore

when x tends to -1, h tends to 0

hence we can rewrite it as

$\lim_{h \to \ 0 } (cos(h))^{(cot(h^2 )}$

This inequality is of the form 1∞

We will now apply the formula

$e^(^g^(^x^)^(^f^(^x^)^-^1^)^)$

plugging in the values of g(x) and f(x)

$e^{lim_{h \to \ 0}{(cot(h)^2(cos(h)-1))}$

express coth² as cosh²/sinh² and also write cosh-1 as 2sin²(h/2)

(by applying the property that cos2x=1-sin²x)

After this multiply the numerator and denominator with h² so that we can apply the property that

$\lim_{x \to \ 0 } sinx/x =1$

Now your equation will look like this.

$e^{lim_{h \to \ 0}{((cos(h)^2(2sin^2(h/2)*h^2)/(sin(h)^2*h^2)}$

We will now apply the result

$\lim_{x \to \ 0 } sinx/x =1$

where x=h²

we get

$e^{lim_{h \to \ 0}{((cos(h)^2(2sin^2(h/2))/(h^2)}$

we now multiply the numerator and denominator with 4 so that we can say

$\lim_{h^2 \to \ 0 } sin^2(h/2)/(h^2/4) = 1$

$e^{lim_{h \to \ 0}{((cos(h)^2(2sin^2(h/2))/(h^2*4/4)}$

$=e^{lim_{h \to \ 0}{((cos(h)^2*2)/(4)}$

Apply the limits and you will get

$e^{cos(0)^2*2/4$

$=e^{1/2}$

Hope this helps.

7 0

3 years ago

Sketch the parent function for the following equation: f(x)=1 Then, choose the correct name of the parent function below.

Ulleksa [173]

Hope this helps you. If you have other questions, feel free to ask!

6 0

3 years ago

A laptop computer is purchased for $2350. After each year, the resale value decreases by 35% . What will the resale value be aft

pentagon [3]

$\qquad \textit{Amount for Exponential Decay} \\\\ A=P(1 - r)^t\qquad \begin{cases} A=\textit{current amount}\\ P=\textit{initial amount}\dotfill &2350\\ r=rate\to 35\%\to \frac{35}{100}\dotfill &0.35\\ t=years\dotfill &4\\ \end{cases} \\\\\\ A=2350(1 - 0.035)^{4}\implies A=2350(0.965)^4\implies A\approx 2037.87$

5 0

2 years ago