paul can finish painting a fence in 2 hours if jane douse the job alone she can finish it in 5 hours how long will it take them to finish the same job?

Answers

Answer 1

Answer: 40 minutes

Step-by-step explanation:

2/5 = .4 so it would be 40 minutes

Related Questions

If each cube in the rectangular prism measures 1 cubic inch, what is the volume of the prism?

A.
40 cubic in
B.
168 cubic in
C.
84 cubic in
D.
144 cubic in

Answers

hmm, how many cubes are there?

length times width times height

we have 6 cubes long, 6 wide and 6 tall

6*6*6=216 cubes

each is 1 cubic feet

216 times 1=216

216 cubic feet

A is answer

The attendance at a baseball game was 400 people. Adult seats sold for $15 and children seats sold for $10. Total ticket sales were $4560. How many of each type of ticket were sold?

Answers

Answer:

112 adult and 288 children

Step-by-step explanation:

x= adult seats

y= children seats

15x + 10y = 4560

x + y = 400 --> y=400-x

so plug 400-x for y in the other equation

15x + 10(400-x)= 4560

now solve this equation

15x + 10(400-x)= 4560 --> 15x + 4000-10x= 4560 --> 15x -10x = 560 --> 5x=560 --> x = 560/5 --> x= 112

now plug in 112 for this equation (x+y=400) --> 112+y=400 --> y= 288

Find the solution(s) to the system of equations below:
3x - 5y = 3 and y = 3x2 - 4x + 1

Answers

Answer:

1,0

8/15,-7/25

Step-by-step explanation:

3x - 5y = 3

5y = 3x-3

y = (3x-3)/5

y= 3x² -4x +1

or, (3x-3)/5 = 3x²-4x +1

or, 3x-3 = 15x²-20x+5

or, 15x² - 23x +8 =0

or, 15x² - (15+8)x +8 =0

or, 15x² - 15x -8x +8 = 0

or, 15x (x - 1) -8(x-1) =0

or, (x-1)(15x-8)=0

Either,

x-1=0

x = 1

when x=1,

y= 0

or,

15x-8=0

x=8/15

when x= 8/15,

y= -7/25

What is m∠1?

There is a horizontal line. Point B and D are lies on the line. There is one point C which is joined with point B and D to form a triangle CBD. The angle BCD is 70 degree. The angle CBD is denoted by 2. The supplementary angle of 2 is denoted by angle 1 which is line formed with segment BC. The line formed obtuse angle with CD is 130 degree.

A. 130°
B. 70°
C. 60°
D. 120°

Answers

Answer:

i think b

Step-by-step explanation:

please help :) thanks !

Answers

Answer:

Step-by-step explanation:

Find legit BD

I need help for my assignment

Answers

Answer:

BD = 4

Step-by-step explanation:

∆BAD is congruent to ∆CAD based on the AAS Congruence Theorem.

Therefore:

BD = CD

3x + 1 = 5x - 1 (substitution)

Collect like terms

3x - 5x = -1 - 1

-2x = -2

Divide both sides by -2

x = -2/-2

x = 1

✔️BD = 3x + 1

Plug in the value of x

BD = 3(1) + 1

BD = 3 + 1

BD = 4

WILL MARK BRAINLIEST!! Just help me out with number 2 please. :)

Here is an inequality: -2x > 10.
1. List some values for x that would make this inequality true.
Answer: Any negative number above -5, like -6, -7, etc.

2. How are the solutions to the inequality -2x ≥ 10 different from the solutions to
-2x > 10? Explain your reasoning.

Answers

9514 1404 393

Answer:

-5 is included in the solution set of the first, but not the second

Step-by-step explanation:

The solution to -2 ≥ 10 is x ≤ -5. The solution to -2x > 10 is x < -5. The difference is that x = -5 is included in the solution set of the first inequality, but is not included in the solution set of the second inequality.

When plotted on a number line, the former inequality has a solid dot at -5, indicating that point is included. The latter inequality has an open dot (circle) at -5, indicating that point is not included. (Both plots are shaded to the left of the dot.)

Rotational symmetry of 2D shapes
Choose all that apply

Answers

Answer:

B and C

Step-by-step explanation:

I think that this is right.

A pentagon's lines of symmetry go thru an angle and the middle of a side. Every 72 degrees, the pentagon in split into identical halves. Same with 144 because it is basically 2 72 degree rotations.

Answer:

Step-by-step explanation:

The order of rotational symmetry of a regular pentagon is 5.

To find the angle of rotation we divide 360 by the number of sides

360/5=72

so the angle of rotation is 72 degrees.

please help
wahat is the slope of the line !?!?

Answers

There are two methods
1. Find any two points
(1,2) and (2,4)
(4-2)/(2-1) = 2/1 = 2

2. When x = 1, y = 2
The unit rate goes up by 2

The slope is 2 :)

What is the circumference of the circle?

Answers

Answer:

c=40.192

Step-by-step explanation:

c=2pir

c=2*pi*6.4

c=12.8pi

c=12.8*

c=40.192

How can I solve the following systems using Gaussian elimination method, w+2x-y=4, x-y=3 , w+2x-2y=7 2u+4v+w+7x=7?

Answers

Move the variable to the left-hand side and change its sign

Collect like terms

Divide both sides of the equation by

Write the solution in parametric form

The next to one is

Move the variables to the right-hand side and change their signs

Divide both sides of the equation by

Write the solution in parametric form

U = 7/2 -2v - 1/2w-7/2x, ver,
Wer , xer

The show has a large display board where visitors are encouraged to pin up their pictures during an even, it measures:
3.6 m
1.8 m

How many 6 cm by 6 cm pictures could fit on the wall?

Answers

Answer:

3.6m

Step-by-step explanation:

Emma noticed that the new admission fee for the zoo is 50% more than last year's fee. She wrote this expression to represent the new admission fee, where f represents last year's fee. f + (0.50 x f) Which of the following expressions shows another way Emma could have represented the new admission fee? A 1.5f B) 150f C) f+1.5 D) f+ 150

Answers

Answer:

A. 1.5F

................

HELP ME PLEASE ❗❗❗❗
What is the value of Q3 of the data represented by the box plot?

Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

If an object with a volume of 400 is dilated by 1/2, what is the new volume?

Answers

^ pls don’t click the link y’all it’s a hacker

Help out thankssssssssss !!!!!!

Answers

Answer:

x =20?

Step-by-step explanation:

I set them equal to each other

Answer:

it says the answer s t u v

ez one cus im lazy so give it a shot and 1st right = brainle

Answers

Answer:

Step-by-step explanation:

Answer:

For The Number 6 Its A

For The Number 7 The Volume is 400

Solve the equation by completing the square.
a2 - 14a - 32 = 0

Answers

Answer:

a=16,-2

Step-by-step explanation:

Use the formula (b/2)^2 in order to create a new term. Solve for a by using this term to complete the square.

Graphic DesignWorks ships the T-shirts it makes in boxes that measure 22 in
x 20 in x 20 in. The company rents a storage space that measures 200 ft x
200 ft x 40 ft. What is the best estimate of the number of boxes Graphic
DesignWorks is able to store?
A. 313,920 boxes
B. 120,000 boxes
C. 207,360 boxes
D. 8800 boxes

Answers

Answer:

313,920 boxes

Step-by-step explanation:

that good

The number of boxes Graphic Design Works is able to store is 314182 boxes.

What is the volume?

Volume is the measure of the capacity that an object holds.

Formula to find the volume of the object is Volume = Area of a base × Height.

Given that, Graphic Design Works ships the T-shirts it makes in boxes that measure 22 in × 20 in × 20 in.

Here, the volume of box = 22×20×20

= 8800 cubic inches

The company rents a storage space that measures 200 ft × 200 ft × 40 ft

Here, 200 ft = 2400 inches, 40 ft = 480 inches

Volume of a storage space

= 2400×2400×480

= 2764800000 cubic inches

Here, the number boxes = 2764800000/8800

= 314181.8

≈ 314182

Therefore, the number of boxes Graphic Design Works is able to store is 314182 boxes.

To learn more about the volume visit:

https://brainly.com/question/13338592.

#SPJ7

help me? please?????????

Answers

8/63 is the simplest form of the fraction

Answer:

[tex]\huge\boxed{\tt{\frac{8}{63} }}[/tex]

Step-by-step explanation:

[tex]\displaystyle \frac{8}{9} * \frac{1}{7} \\\\= \frac{8*1}{9*7} \\\\= \frac{8}{63} \\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

Draw a line through the origin with a slope of 3/2

Answers

Answer:

uhhhh

Step-by-step explanation:

The diameter of the circle shown below is 12m. What is the area of the circle

Answers

Answer:

The area of the circle is 113.097

Hope this helped!

Please give brainliest if it helped!

What is the value of x in 5x = 35? *

Answers

Answer:

Step-by-step explanation:

Can somebody pls help me :<

Answers

Answer:

True.

We can see that the line goes through (0, 0), however, the line is not dotted, therefore that point is included. (0,0) also coincides with the other inequality, which means that (0, 0) is a solution.

can anyone help me with #1?

Answers

Answer:

x = 16.1 in

Step-by-step explanation:

Using sin law

sin44 / x = sin98/ 23in

x = 16.1 in (nearest tenth)

Which expressions can be added to find the volume of the solid figure?
Select all that apply.

Answers

Answer:

Option A and D will be your answer

Step-by-step explanation:

hope it helps

what is an outlier number?

Answers

Answer:

an outlier is a number that is at least 2 standard deviations away from the mean for example in the set 1,1,1,1,1,1,1,1,1,7,7,7 would be the outlier

Step-by-step explanation:

watashi wa sore ga tadashī koto o negatte imasu

arigatozaimasu!!

Step-by-step explanation:

i have noooo idea but ayyeee

PLz this is fr a quiz. There are forty - three walnut trees and thirty - four dogwood trees currently in the park. Park workers will plant more walnut trees today. When the workers are finished there will be sixty - five walnut trees in the park. How many walnut trees did the workers plant today ? explain in two sentence

Answers

that makes absolutely no sense because it adds up to. ore than 60

This month Joe spent 1/2 of his salary on food and 1/3 on rent. What part of his salary did he spend? Simplify the fraction if possible.

Answers

Answer:

the answer is 5/6

Step-by-step explanation:

1/2 + 1/3

1 =3 + 2=1 5

-- + --- = ---

2 x 3 = 6

WILL GIVE BRAINLIST PLS HELP Find z. Just write the number. Answer should be a whole number.

Answers

Answerz=16

Step-by-step explanation:

Other Questions

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