A circular garden has a circumference of 138 yards. Lars is digging a straight line along a diameter of the garden at a rate of 11 yards per hour. How many hours will it take him to dig across the garden? Use 3.14 for π and round the diameter to the nearest whole number, if necessary

Answers

Answer 1

Answer:

4 hours

Step-by-step explanation:

Circumference formula:

C = πd

Use the given value and find the diameter:

138 = 3.14dr = 138/3.14r = 43.94 ≈ 44 yards

Time required to dig across the garden:

44/11 = 4 hours
Answer 2

Answer:

4 hours

Explanation:


Related Questions

Karen and bill collector coins Karen has x coins but Bill has eight coins fewer than three times the number of coins Karen has to write and simplify an expression for the total numbers of coins Karen and bill have.

Answers

Bill y= 3x-8
In total; y= 4x-8+x
???

please help due in 30 minutes will give brainliest.

Answers

Answer:

[tex]4^{18}[/tex]

Step-by-step explanation:

[tex]4^{6+3+9} \\= 4^{18}[/tex]

Answer:

[tex] 4^{18} [/tex]

Step-by-step explanation:

You are multiplying 3 powers with the same base.

Write the same base and add the exponents.

[tex] 4^6 \times 4^3 \times 4^9 = 4^{6 + 3 + 9} = 4^{18} [/tex]

WILL MARK BRAINLIEST‼️

Dajuan is a painting a mural on a rectangular wall. The wall is 14.5 feet long and 10 feet wide. So far, his mural covers 60% of the wall. Dajuan will paint the remaining part on of the wall over the next 4 days. He will paint the same amount of the wall, in square feet, on each of the 4 days.
How much of the wall in square feet, will Dajuan paint each of the next 4 days? Enter answer in the box.

Answers

Answer: 87ft

Step-by-step explanation:

14.5*10= 145

145*60%= 145*.60= 87

I hope i am correct, sorry if i am wrong. pls let me know if i was right or wrong.

87ft is the-answer I think

Simplify the following expression by combining like terms. Select the most simplified expression 31y + 10 + 11

Answers

Answer: 31y+21

Step-by-step explanation:

10 and 11 are the only like terms, so combine them.

10+11=21

pls help i need help

Answers

Answer:

B

Step-by-step explanation:

B is the only one that makes sense

Hope that helps

The following scenario is for #7, 8, 9, and 10 on this test.* A sign in a bakery gives the following options: Option A is 12 cupcakes for $30. Option B is 24 cupcakes for $66. Option C is 50 cupcakes for $129. What is the cost of one cupcake for Option B?

Answers

Cupcakes in option B would be $2.75 each

Answer:

The cost of one cupcake for Option B is 2.75

Step-by-step explanation:

66 ÷24=2.75

The distance that a object covered in time was measured and recorded in the table. What equation would describe this motion?
y = 2x
y = 4x + 2.5
y = 4x + 4
y = 1.5x + 4.0

Answers

Answer:y = 1.5x + 4.0

Step-by-step explanation:

This is because the equation relates the distance traveled (y) to the time elapsed (x) through a linear relationship with a slope of 1.5, which represents the object's speed in meters per second, and a y-intercept of 4.0 meters, which represents the initial position of the object at time zero.

I'm pretty sure.

The equation that describes the motion of the object is y = 2x (option a)

Let's calculate the slope (m) using the values from the table. We take any two points (x₁, y₁) and (x₂, y₂) from the table:

(x₁, y₁) = (1, 2.0)

(x₂, y₂) = (5, 10.0)

The slope (m) is given by:

m = (y₂ - y₁) / (x₂ - x₁)

m = (10.0 - 2.0) / (5 - 1)

m = 8.0 / 4

m = 2.0

Now that we have the slope (m), we can determine the equation:

y = mx + b

Using one of the points from the table (1, 2.0) and the calculated slope (m = 2.0), we can solve for the y-intercept (b):

2.0 = 2.0 * 1 + b

2.0 = 2.0 + b

b = 2.0 - 2.0

b = 0

So, the Answer is option (a) y = 2x

To know more about equation here

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Hayden drives a taxi cab and receives $200 a day plue $0.25 for every mile he drives. He is saving up for a new laptop that costs about $1800. If Hayden drives an average of 300 miles per day, how many days will he have to drive to save enough money to buy the laptop?

Answers

Hayden will have to drive for approximately 7 days to save enough money to buy the laptop.

Given:

Daily base pay = $200

Earnings per mile driven = $0.25

Cost of the laptop = $1800

Average miles driven per day = 300

The basic arithmetic operations have been used to solve this question

1. Calculating the total earnings per day.

Total earnings per day = Daily base pay + (Earnings per mile driven × Average miles driven per day)

Total earnings per day = $200 + ($0.25 × 300)

Total earnings per day = $200 + $75

Total earnings per day = $275

2. Determining the number of days required to save enough money for the laptop.

Number of days = Cost of the laptop ÷ Total earnings per day

Number of days = $1800 ÷ $275

Number of days ≈ 6.545 (rounded to the nearest whole number)

Therefore, Hayden will have to drive for approximately 7 days to save enough money to buy the laptop.

Learn more about basic arithmetic operations at

https://brainly.com/question/30553381

RSM question again, please help soon! I really don't want to wait!

Answers

Answer:

1. 145

2. 21

3. 42

4. 40

5. 90

6. 120

Hope this helped! Please mark me as Brainliest, thanks!

1.145 2. 21 3.42 4. 40 5. 90 6. 120

Which Ratios are equivalent to 24:4? Choose ALL the equivalent ratios

Answers

Answer:

6:1 and 12:2. cuz if u multiply each, you will eventually get 24:4

Step-by-step explanation:

If the result of the two ratios are same, then they are said to be equivalent ratio.

The ratio which is equivalent to the given ratio are 6:1 and 12:2. Thus the option A and C is the correct option.

What is equivalent ratio?

Equivalent ratio is the ratio which is same in the value as the original ratio but the numerator and denominator is different for both the ratios.

Given information-

The ratio given in the problem is,

[tex]24:4[/tex]

Let r is the ratio, then it can be written as,

[tex]r=\dfrac{24}{4}\\[/tex]

Simplify it,

[tex]r=\dfrac{6}{1}[/tex]

[tex]r=6:1[/tex]

Check all the options which is equivalent to the ratio 6:1.

A) The ratio given in the option A is

[tex]6:1[/tex]

Which is equal tot he given ratio. Thus the option A is correct option.

B) The ratio given in the option B is

[tex]8:4[/tex]

Let r is the ratio, then it can be written as,

[tex]r=\dfrac{8}{4}\\[/tex]

Simplify it,

[tex]r=\dfrac{2}{1}[/tex]

[tex]r=2:1[/tex]

Which is not equal to the given ratio. Thus the option B is incorrect option.

C)The ratio given in the option C is

[tex]12:2[/tex]

Let r is the ratio, then it can be written as,

[tex]r=\dfrac{12}{2}\\[/tex]

Simplify it,

[tex]r=\dfrac{6}{1}[/tex]

[tex]r=6:1[/tex]

Which is equal to the given ratio. Thus the option C is correct option.

D) The ratio given in the option D is

[tex]15:3[/tex]

Let r is the ratio, then it can be written as,

[tex]r=\dfrac{15}{3}\\[/tex]

Simplify it,

[tex]r=\dfrac{5}{1}[/tex]

[tex]r=5:1[/tex]

Which is not equal to the given ratio. Thus the option D incorrect option.

Hence the ratio which is equivalent to the given ratio are 6:1 and 12:2. Thus the option A and C is the correct option.

Learn more about the equivalent ratio here;

https://brainly.com/question/2914376

A math test is worth 50 points, but there is extra credit. If you get 110% on the test, how many points is your score?

Answers

Answer:

105

Step-by-step explanation:

Ellie is ordering hot dogs for her son's birthday party. Each hot dog cost $1.50. For orders smaller than a dozen hot dogs, there is a $3 delivery charge. Is the cost proportional to the number of hot dogs ordered?

no links please

Answers

Answer:

No

Step-by-step explanation:

If the person only ordering one hotdog which is 1.50 dollars why should they have to pay 3 dollars

no, the charge comes from delivering it because it’s too few to actually make them good money.

HELP QUICKLY PLEASE AND THANKYOU!

Answers

Answer is 9
Because 3 x 3 = 9

help for brainliest pl=z

Answers

1.) 0.5= 5/9
2.) 0.12=4/33
3.) 1.185=237/200
4.) 1.062=531/500
Good luck

WILL MARK BRAINLIESTTT

Maori created this shape out of construction paper using a ruler and scissors. She made sure that all of her angles were right angles.
What is the area of Maori's shape?

A) 36 cm2
B) 48 cm2
C) 90 cm2
D) 102 cm2

Answers

The answer is C 90 cm2
the answer would be C.

please helpp me with this asap

Answers

I think it 0.64 because if you think about it 6 marble in the pouch won’t be enough for 2.5 gram of vintage glass so instead try to put in and see how much it fit. 3.14 - 2.6 = 0.64
Whatever that girl said I’m really sorry but I’m in 10th so I don’t remember how to do this

Somone answer who knows the material, i need help not jokes

Answers

Answer:

The slop is 3/2 as a fraction. So 3 over 2

Step-by-step explanation:

so first you get to point that are on the line and then you see how far apart they are from each other using y and x coordanites.

3/2 is the slope and therefore your answer. rise over run or change in x over change over y

please help only answer if u have done this

Answers

Answer:

5/2 x 1/2

Step-by-step explanation:

5/2 x 1/2 = 5/4 or 1 1/4

Answer:

The second one

Step-by-step explanation:

Hope this helps!

:)))))

Answer fast and correctly.

Answers

Your answer is C 108.5 !!!!!!!!!
The answer is c.

Hope this helped

Due Today
Please answer this question before 11:45
Question: How can you use a diagram to solve comparison problems with fractions?

Give an explanation in answer. should be 4-grade type and needs to have at least 1 paragraph I will give brain.

Answers

Answer:

its 11/4.5

Step-by-step explanation:

can someone please help me find the rate of change in this function?
(11.0, 11.0)
The answer is not zero

Answers

Answer:

If the answer isn't 0 or .0 I'm going to need some answer choices.

Step-by-step explanation:

Solve questions 1-8 I just need the answer in (x,y) form

Answers

1 (x= 4, y= 12)
2 (x= 9, y= 2)
3 (x= -7, y= -1)
4 (x= 1, y= 0)
5 (x= 2, y= 1/2)
6 (x= -4, y= 5)
7 (x= 1, y= -5)
8 (x= -4, y= 3)
The girl above is right

Help me pls! (Dot plots) Answer F G H. (Median and range)

Answers

Answer:

F. Last season median was 2, this season median was 5

G. The range last season and this season are the same: 8

H. This season was Paula's best.  Her median score per game was 5, and she scored as many as 9 points in a game. (If you've discussed mean and mode in class, here's more info) Her mean score (average score) last season was 3.41, and this season was 5. Also, her mode (score she recorded most often) this season was 5, compared to last season's mode of 2.

Step-by-step explanation:

Last season data set:

0, 1, 1, 2, 2, 2, 2, 4, 5, 7, 7, 8

median: 2

range: 8 - 0 = 8

mean: 3.41 points per game

mode: 2 points per game

This season data set:

1, 2, 2, 3, 5, 5, 5, 5, 7, 8, 8, 9

median: 5

range: 9 - 1 = 8

mean: 5

mode: 5 points per game

Let me know if you have any questions.

Enter the value for x that makes the equation true.

2 ( x − 1 ) + 3 x = 3

Group of answer choices:

A. -12

B. -1

C. 12

D. 1

Answers

Answer: B

Explanation: if you put -1 in x place u will get 3
B because it would make sense

please solve. The cost of 2 quesadillas and 3 burritos at a local Mexican restaurant is $32. The cost of 4 quesadillas and 2 burritos at the same restaurant is $34. what is the cost of one quesadilla and 1 burrito?

Answers

Answer:

Quesadilla= 4 pounds

Burrito= 2 Pounds

Step-by-step explanation:

I hope it helped.

Answer:

Quesadilla - $4.75Burritos - $7.50

Step-by-step explanation:

Quesadilla - xBurritos - y

Equations:

2x + 3y = 324x + 2y = 34

Double the first equation and subtract the second one:

4x + 6y - 4x - 2y = 64 - 344y = 30y = 30/4y = 7.5

Find x using the second equation:

4x + 2(7.5) = 344x + 15 = 344x = 19x = 19/4x = 4.75

Simplify the expressions by combining like terms

4r + 9r - 11r + 7r

Answers

9r
Explanation:
4r + 9r = 13r
13r-11r = 2r
2r + 7r = 9r

For 15 minutes, a tortoise can walk 400 meters at a constant pace. At the same rate, how many kilometers can the tortoise walk in 1 hour? Write your answer as a decimal.

Answers

Answer:

1600m  (1 mile)

Step-by-step explanation:

400 / 15 * 60

400 meters in 15 minutes, so divide it by 15 to get the value for 1 minute, and multippy by 60 :)))

The tortoise can go 1.6 kilometers in a hour

Please help I will reward brainliest

Answers

Right triangle that is the answer

Answer:

That is a right scalene triangle!

Step-by-step explanation:

It is a right triangle because it has a right angle and it is scalene because it has no equal sides. Hope this helps you :)

Rayna and her husband have 8 niedes, 9 nephews, 6 cousins, 3 aunts, and 5 uncles. Eplain how you could use the fundamental counting princle to find how many ways Rayna could choose a team to play charades if she wants one of each type of relative on the team.

Answers

Answer:

4 neides on each team,

Step-by-step explanation:

Answer:

Step-by-step explanation:

You put the 4 niedes in every team

This is worth 16 points if you show work you will get the Brainliest answer if your unable to show work type it for your explanation plz ( no links )

Answers

H.

Step-by-step explanation:

Answer: H.

Step-by-step explanation: 2 x 4= 8 and 12/2 = 6

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