All categories

2 years ago

If it takes 5 1/4 minutes to make one cut through a log, how long will it take to cut a 5 ft log into 5 equal pieces?

Mathematics

2 answers:

Oduvanchick [21]2 years ago

7 0

Answer:

How many cuts are needed to cut the log into 5 equal pieces.

Hopefully you figure out that it takes 4 cuts.

Now if it takes 20 minutes in total then each cut would take how long.

Divide the total time by number of cuts.

So each cut takes 5 minutes.

Now figure out how many cuts are needed to get ten equal pieces and multiply by 5 minutes

Step-by-step explanation:

vovikov84 [41]2 years ago

5 0

Answer:

131.25

Step-by-step explanation:

5.25*(5*5)

You might be interested in

Justin is redoing his bathroom floor with tiles measuring 6in by 13 in. the floor has an area of 8,500 in². what is the least nu

enyata [817]

He will need 109 tiles

7 0

3 years ago

Read 2 more answers

Please help me I’m so lost !!!!

Tasya [4]

Answer:

$4095$

Step-by-step explanation:

$\sum _{n=1}^63\left(4^{n-1}\right)\:$

$\sum _{n=1}^63\cdot \:4^{n-1}$

Compute general progression:

$\frac{3\cdot \:4^{\left(n+1\right)-1}}{3\cdot \:4^{n-1}}=4$

$r=4\\$

$a_1=3\cdot \:4^{1-1}$

$a_1=3$

nth term is computed by:

$r=4,\:a_n=3\cdot \:4^{n-1}$

plug in the values $n=6,\:\spacea_1=3,\:\spacer=4$ :

$=3\cdot \frac{1-4^6}{1-4}$

$=4095$

5 0

3 years ago

Answer choices: A: y=x B: y=1/4x -2 C: y= -x + 7/4 D: y= 7/4x -2

Nuetrik [128]

Answer:

b: y=1/4x -2

Step-by-step explanation:

It says the answer in the question. the slope on the graph is really just 1 though.

5 0

2 years ago

Mara carried water bottles to the field to share with her team at halftime. The water bottles weighed a total of 60x2 + 48x + 24

ludmilkaskok [199]

For this case we have the following polynomial:

$60x ^ 2 + 48x + 24$

What we must do for this case is to factor the polynomial, so that we have:

1) The number of bottles

2) the weight of each bottle.

We have then:

$12 (5x ^ 2 + 4x + 2)$

Answer:

A factorization that could represent the number of water bottles and weight of each water bottle is:

$12 (5x ^ 2 + 4x + 2)$

5 0

3 years ago

Read 2 more answers

1. Which figure comes next in the pattern below?

LenaWriter [7]

The awnser is D
Purrr

6 0

2 years ago