Paul, Brendan, and Charlie are chopping wood. It would take Paul 10 hours to chop up one cord of firewood. It would take Brendan 12 hours to chop one cord, and it would take Charlie 15 hours to do the same job by himself. How long will it take the three of them working together?

It will take blank hours for the three boys to chop up one cord of firewood.

The solution is

Answer:

PEMDAS

Step-by-step explanation:

Answer:

[tex]=60[/tex]

Step-by-step explanation:

[tex]\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}[/tex].

[tex]\left(18\div \:2+54\div \:9\right)\times \:2[/tex]

[tex]=15\times \:2[/tex]

[tex]=30[/tex]

[tex]=30\times \:2[/tex]

[tex]=60[/tex]

Answer: Sphere

Step-by-step explanation:

Answer:

Let the cost of each shirt be s.

Would assume each  shirt was discounted by 3.66

Amount to be paid for each:    s - 3.66

Total =    3*(s - 3.66)

3*(s - 3.66) = 62.31

s - 3.66 = 62.31/3

s - 3.66 =  20.77

s = 20.77 + 3.66

s = 24.43

Each shirt cost $24.43  before the discount.

Step-by-step explanation:

Answer: 6625 sqaure yards

Step-by-step explanation:

Area for a trapezoid formula is A=(base 1 + base 2)·height÷2

So base one is 120 and base two is 10+120+15=145

and the height is 50 so (120+145)·50÷2=6625 The area for the trapezoid is 6625

Answer:

YES ITS MEDIAN!!!

Step-by-step explanation:

Answer:

yes you are correct it is the median.

Step-by-step explanation:

Answer:

3. B

4. 29, 33

Step-by-step explanation:

Step-by-step explanation:

Therefore, 180/280 simplified to lowest terms is 9/14.

I hope it's helpful for you.....

Answer:

$6

Step-by-step explanation:

if you buy 5 stuffed animals for $30 then you divide 30 by 5 and get 6

Answer:

Step-by-step explanation:

If you mean:

x² = 10

√x² = √10

x = √10

if you meant:

2x = 10

2x/2 = 10/2

x = 10/2

x = 5

hope this helps?

Answer:

B  

the quicker you pay off the loan, the lower the total repayment.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Yes bbbbbbbbbbbbbBBbbBbBB

Answer:

5/36

Step-by-step explanation:

P(>1, 6) = 5/6 x 1/6 = 5/36

Answer:

11

Step-by-step explanation:

y+7=18

take away 7 by subtracting from both sides

y+7=18

-7. -7

y=11

Answer:

y+7=18(take +7 when it crosses the= sign it changes to -7)

y=18-7

y=11

Answer:

I do not agree with either of them.

2^28 is the number 2 multiplied 28 times.

2^28 = 268,435,456

Step-by-step explanation:

Since exponents are repeated multiplication, you would have to multiply "2" 28 times.

Like this, 2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2.

The product of 2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2⋅2 is 268,435,456.

Therefore, I do not agree with either of them.

Answer:

they all got 3/8

Step-by-step explanation

If there are 8 players and 3 bottles, then you divide 3 by 8 to get 3/8

Answer:

3%

Step-by-step explanation:

The formula for simple interest is I = PRT, where I = interest earned/paid, P = principal amount deposited or borrowed, R = rate of interest as a decimal, and T = time in years.

I = PRT

30 = (1000)(R)(1)

30 = 1000R

R = 0.03

Multiply by 100 to get the percentage of 3%

Answer:

neither

Step-by-step explanation:

If you start as a negitive, negitive, you can't refelct over neither axis keeping it a negative, negative.

Answer:

Mr.Nolan paid $193.65 in total for the shirts

Step-by-step explanation:

$36.95 (how much one adult shirt costs) x 2 shirts = $73.90

$23.95 (how much one youth shirt costs) x 5 shirts = $119.75

$119.75 (youth shirts total costs) + $73.90 (adult shirts total cost) = $193.65

Mr.Nolan paid $193.65 for the 2 adult shirts and 5 youth shirts.

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

Answer:

only answering because why not

Step-by-step explanation:

Answer:

Kyle box width is 2 and myla box width is 2

Step-by-step explanation:

The formula for Volume is LxWxH. 2 x 3 = 6. 12/6 = 2 and for myla box 4x2 =8. 16/8 = 2. ngl i think i deserve brainlest.

Answer: 6 days too be exact

Step-by-step explanation:

Answer:

33.333 months

Step-by-step explanation:

25,000-5,000=20,000

20,000/600=33.333

If he payed $5,000 upfront, the he only has $20,000 remaining to pay. If he is paying $600 a month then you divide the $20,000 by the $600 to 33.333 months. Hope this helps

Answer:

TRUE

Step-by-step explanation:

using the given data for the one way commuting of workers we can conclude that the spread is = 0.458493468

hence the correct option is TRUE

One way commuting is traveling of passengers using a single lane in both directions

Answer:

Its the second one.

Step-by-step explanation:

This is because everytime you multiply s times 1/6, you get r. Hope this helps :)

The compounded amount after 10 years would be $1,458,293.87.

The formula to calculate the compound interest is -

[tex]$A =P(1 + \frac{r}{n}) ^{nt}[/tex]

Given is that Phillip decides to invest $800,000 in a period annuity that earns 5.2% APR compounded monthly for a period of 20 years.

We can calculate the compounded amount as -

A = 800000(1 + 0.052/12)^(12 x 20)

A = 1,458,293.87

Therefore, the compounded amount after 10 years would be $1,458,293.87.

To solve more questions on compound interest, visit the link below -

brainly.com/question/25384702

#SPJ1

Answer: B. 5368.43

Step-by-step explanation:

Take my word.

Answer:

x/9

Step-by-step explanation:

x divided by 9

=> x ÷ 9

Take that and turn it into a fraction

=> x/9

hope this helps and is right. p.s. i really need brainliest :)

Answer:

45

Step-by-step explanation:

Answer:

4 sticks of clay

Step-by-step explanation:

To find the total amount of clay needed, multiply the number of students by the amount need for each one of them.

[tex]16[/tex] · [tex]\frac{1}{4}[/tex]

Multiply these by converting 16 into a fraction.

[tex]\frac{16}{1}[/tex] · [tex]\frac{1}{4}[/tex]

Multiply the numerators and denominators across.

[tex]\frac{16}{1}[/tex] · [tex]\frac{1}{4}=\frac{16}{4}[/tex]

Simplify this.

[tex]\frac{16}{4} =4[/tex]

The total amount of clay needed is 4 sticks.

I hope this helps :) Good luck ^^

Answer:

The function is increasing, but the average rate of change is decreasing.

Step-by-step explanation:

I used a graphing calculator good luck on your exam my fellow edmentum user.

The true statement is (c) the function is increasing, but the average rate of change decreases

From the function table of values, we have the following highlights

The above means that the function is increasing

Next, we calculate the average rates of change:

At interval x = [0,1], the average rate of change is:

Rate  = (8.49 - 3)/(1- 0) = 5.49

At interval x = [1,2], the average rate of change is:

Rate  = (11.62 - 8.49)/(2- 1) = 3.13

The above shows that the average rate of change decreases

Hence, the true statement is (c) the function is increasing, but the average rate of change decreases

Read more about functions at:

https://brainly.com/question/4025726

Answer:

-2.03, 2.03

Step-by-step explanation:

The degree of freedom (df) ;

Df total for the two samples = 35

Therefore, obtuaking the critical value using a T-test distribution at 95% confidence level.

(1 - 95%) / 2 = (1 - 0.95) / 2 = 0.05 / 2 = 0.025

Using a T critical value calculator or t table distribution ;

Tcritical, 0.025, df = 35 = 2.03

Left tail = - 2.03

Right = 2.03

Hence, critical cutoff :

(-2.03 ; 2.03)

Answer:

39 I believe. The question is a little confusing.

Step-by-step explanation:

49-10=h 39=h

Not sure if this is what you want the question is worded weirdly.

Answer:

They are both 63 Inches/ Lengths apart.

Step-by-step explanation:

You see when it comes to cm2 inches and lengths You must always Analyze your work and figure out if you can seperate the two among themselves equally. 81 Goes into 144. 63 plus equation.