Mathematics High School

A crew of highway workers paved 2/15 mile in 20 min​
If they work at the same rate what portion of a mile will the pave in one hour

(Please explain your answer)

Answers

Answer 1

Answer:

6/15 or simplified 2/5

Step-by-step explanation:

id.k if this is right :))

A Crew Of Highway Workers Paved 2/15 Mile In 20 MinIf They Work At The Same Rate What Portion Of A Mile

Related Questions

Identify the area of OT in terms of pi.

Answers

Answer:

T = third option

is the answer i think

The Tigers soccer team scored 38 goals last season. This is 19 fewer than the number of goals scored by the Cubs soccer team. Select a subtraction equation that could be used to find the number of goals scored by the Cubs soccer team last season.

PLEEEEEEEEEEEEASE HELP :(

Answers

Answer:

19

Step-by-step explanation:

tigers=38 goals

clubs=19 fewer than tigers

equation: 38-19=19

7. Matthew drove 350 miles on 10 gallons of gasoline. How many miles per gallon does
his car get?

Answers

Answer:

35

Step-by-step explanation:

Just divide 350 by 10 since it asks, "How many miles per gallon".  

= 35

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

Answers

Answer:

the right answer is d)40 because supplementary=180,180-140=40

♪Answer :

Given : -

<A = 140° <B = ?

So, <B = 180° - 140° = 40°✅

»Option (D.)

The angle of depression of a boat from three quarters of a vertical pole is 35º. If the boat is 120 m from the foot of the pole, calculate the height of the pole.​

Answers

Answer:

  112 m

Step-by-step explanation:

The angle of depression from the pole position is the same as the angle of elevation from the boat position. So, the problem statement gives us an angle and horizontal and vertical legs of a right triangle. The relation between them is given by the tangent function.

  Tan = Opposite/Adjacent

If we let (3/4h) represent the length of the side opposite the given angle, and 120 m the side adjacent, we have ...

  tan(35°) = (3/4h)/(120 m)

Multiplying by the inverse of the coefficient of h, we get ...

  h = (160 m)tan(35°) ≈ 112 m

The height of the pole is about 112 meters.

Which graph represents a linear function?

Answers

Answer:

The first one!:)

Step-by-step explanation:

Its a straight line thats goes up at an even rate

Kadeem has a case for art supplies shaped like a rectangular prism. The volume of the case is 100 cubic inches, and it’s height is 5 inches

Witch table has values that could be the length and width of the case?

Answers

The product of the length and width must be equals to 20. Therefore, it could be 4 and 5(or reverse) or  10 and 2(or reverse).

Volume of a rectangular prism:v = lwh

where

l =length

w = width

h = height

Therefore,

v = 100 inches³

h = 5 inches

Therefore, the length and the width can be as follows;

100 = 5lw

divide both sides by 5

lw = 100 / 5

lw = 20

Therefore, the product of the length and width must be equals to 20. Therefore, it could be 4 and 5(reverse) or  10 and 2(reverse).

learn more on rectangular prism here: https://brainly.com/question/21308574

Find the slope of the line passing through the points (4, 6) and (2, 7)

Answers

m = 1/-2
7 - 6 = 1
2 - 4 = -2
slope is equal to 1 over -2

5
Describe the rotation that maps
AFGH to AFG'H'.
G
G
F
Drag the green points to choose the angle
and center of rotation.
-5
ON
5
G
I
-5
Construct Transform
A.
C
Polygon
Segment
More Tools

Answers

Point G is rotated 90°. The coordinate of the pre-image point G was (7, -5), and its image G' is at the coordinate (5, 7).

Write an equation in slope-intercept form of the line that passes through the points (-3,-7) and (1,9)

Answers

Answer:

Write an equation in slope-intercept form of the line that passes through the points (-3,-7) and (1,9)yes

Step-by-step explanation:

Write an equation in slope-intercept form of the line that passes through the points (-3,-7) and (1,9)

30 points pls someone answer
The functions f(x) and g(x) are defined below.

f(x) = -20x + 11
g(x) = -19x + 3

Using a table of values, determine the solution to the equation f(x) = g(x).
A. x = -149
B. x = 14
C. x = 8
D. x = -8

Answers

Answer:

x = 8

Explanation:

f(x) = g(x)

Given:

f(x) = -20x + 11g(x) = -19x + 3

solve:

-20x + 11 =  -19x + 3

-20x + 19x = 3 - 11

-x = -8

x = 8

The simple interest formula is I=Prt. If the principal is $250 and the interest
earned is $25 after 1 year. What is the total amount after 1 year?
$275
$250
0 $225
O $25

Answers

Answer:

$275

Step-by-step explanation:

Add 250+25 which equals 275

hey answer yes and get 60 pnts

Answers

Yes hello hope it helpsyaaaaaaa

Someone please help me with the question please
it’s due tmrw

Answers

Answer:

I understand your fear sis

Step-by-step explanation:

im in. filed of dandelions wishing

Answer:

Step-by-step explanation:

Both groups are extremists within the left and right wing. Please put in comment if you need longer answer.

Please answer the following Question (35 Points)

Answers

Answer:

[tex]2r-2s[/tex]

Step-by-step explanation:

Start by removing the parentheses:

[tex](r-s)-(s-t)-(t-r)\\r-s-(s)-(-t)-t-(-r)[/tex]

Note that two negatives make a positive.

[tex]r-s-s+t-t+r[/tex]

Combine like terms

[tex]r+r-s-s+t-t\\2r-2s[/tex]

Which statistical measurements are $1 or less between Group B and Group A?
the median and the mode
the mean and the range
the mean and the median
the mode and the range
Asap I only have 19 mins

Answers

Answer:

the answer is mean and the median

Step-by-step explanation:

hope it helps

Graph (3,-3),(-2,0),(-2,4)and(5,4)and connect the points.

Answers

Answer:

look at the pic below and just connect the points

Step-by-step explanation:

Express 60, 48, 300 as products of their prime factors in index form

please answer it

Answers

Answer:

I hope you understand

48 = 2⁴×3

60 = 3 × 2²× 5

300= 2² × 5² × 3

could anyone give me the answer to this?? I need it asap!! please help!!! :)​

Answers

Answer:

30

Step-by-step explanation:

x = 4

=> 4x + 14

=>  4(4) + 14

=> 16 + 14

=> 30

Answer:

30

Step-by-step explanation:

x = 4

=> 4x + 14

=>  4(4) + 14

=> 16 + 14

=> 30

Hi can someone plss help me turn this equation into standard form (I don't really know how)

Answers

Answer:

2x - 4y = 8

Step-by-step explanation:

the equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

given

4y = 2x - 8 ( subtract 2x from both sides )

- 2x + 4y = - 8 ( multiply through by - 1 )

2x - 4y = 8 ← in standard form

5 + 1
if s< -1
1. f(s) = {s?
if -15s1
2-S
if s > 1
(a) Find lim f(s) (3 points) (b) Find lim f(s) (3 points)
2t + 3 if t < 1
2. g(t) = 4 if t=1
Find lim g(t) (4 points)
4- t? if t > 1
1

Answers

Do you know how to write that equation at the start that is
f(S) = {s

Simplify the expression and combine like terms.

Answers

Answer:

5x + 16

Step-by-step explanation:

the first thing you do in this equation is to distribute the 2 into x + 6

you get

2x + 12 + 3x + 4 = ?

then you must put the 2x and the 3x together

5x + 12 + 4

and you can then add the 12 and 4

5x + 16

1 Tanya is training a turtle for a turtle race. For every 1/6 of an hour that the turtle is crawling, he can travel 1/23 of a mile. At what unit rate is the turtle crawling?​

Answers

Answer .26 Mph

Step-by-step explanation:

Ten less than 5 times the value of a number is equal to 10 times the quantity of

12 more than one-fourth of the number. Ifa is the number, what is the value of a?

Write and solve an equation to find a. Show your work.

Answers

10 less than 5 times the value of a number -> 5a - 10
10 times the quantity of 12 more than one-fourth of a number -> 10(12+1/4a)

We have :
5a - 10 = 10(12 + 1/4a)
5a - 10 - [10(12 + 1/4a)] = 0
5a - 10 - (120 + 5/2a) = 0
5a -10 - 120 - 5/2a = 0

Group : (5a-5/2a) - (10 + 120) = 0
5/2a - 130 = 0
5/2a = 130 -> a = 130 : 5/2 = 52

Recheck : 5 x 52 - 10 = 250
10 x (12 + 1/4 x 52) = 10 x (12 + 13) = 10 x 25 = 250

Find the area of a rectangle with a length of (5x – 4) and a width of (-3x – 6).

Answers

Use this simple calcula tor to find the area and perimeter of a rectangle. ... Suppose the length is a = 6 inches and the width is b = 4 inches.

Jayden needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 3.75 hours and charged him $60 for parts. The total was $528.75. Write and solve an equation which can be used to determine xx, the cost of the labor per hour.

Answers

Answer:

$125 and hour - (528.75 - 60) / 3.75

Step-by-step explanation:

Since the total includes the $60 for the parts, we have to subtract 60 from 528.75. Once we've found the difference (468.75), we can divide by the amount of hours (3.75). That leaves us with the answer, $125.

bonsoir,je n'arrive pas a calculer : (1+√2)² pouvez vous m'aider svp ?

Answers

Answer:

3+2√2 serait la réponse à cette équation


What is the approximate volume of a baseball with a radius of 1.5 inches?

Answers

Answer:

V ≈ 14.14 cubic inches.

Step-by-step explanation:

To find the volume of a baseball with a radius of 1.5 inches, you can use the sphere volume formula ( [tex]\frac{4}{3}\pi r^{3}[/tex] ) to solve:

[tex]\frac{4}{3}\((3.14159) (1.5)^{3}[/tex] = 14.137155

14.137155 rounds to 14.14

Therefore, 14.14 cubic inches is approximately the answer.

I hope this helps!

About 10 because if you really think about it you just take the diameter

Which of the following sets of numbers could not represent the three sides of a triangle?

Answers

Answer:

Step-by-step explanation:

For a set of numbers to be a side of a triangle, two of the numbers must add up to greater than the third number. And that must be repeated for all the numbers.

Right of the bat, we notice the bottom left choice is the answer because 15 plus 27 is less than 43.

Hope that helps!

the bottom left would be the best answer

Heidi wants to make some biscuits using this recipe.
Makes 12 biscuits
125 g butter
200g flour
50 g sugar
Heidi thinks that she has,
500 g butter
700 g flour
Assuming that the these weight are correct work out the greatest number of biscuits Heidi can make
250 g sugar
Assuming that these weights are correct,
(a) work out the greatest number of biscuits Heidi can make.
You must show all your working.

Answers

The most cookies Heidy can make is 36 cookies.

How to calculate how many cookies can Heidy make?

To know how many cookies Heidy can make, you have to take into account the following information:

12 cookies need the following ingredients:

125g butter200g flour50g sugar

In the case in which Heidy has more ingredients, we must carry out the following operations:

Divide the quantities, in the reference quantity we have:

500g of butter ÷ 125g of butter = 4700g flour ÷ 200g flour = 3.5250g of sugar ÷ 50g of sugar = 5

According to the above, we must take into account the lowest value of all because if that ingredient is enough, we can infer that the rest of the ingredients also.

So the number of cookies Heidy can make are:

12 × 3.5 = 42

Learn more about ingredients in: https://brainly.com/question/26532763

Heidi can make a maximum of 36 biscuits with the available ingredients.

Given that the Available ingredients are:

Butter: 500 g

Flour: 700 g

Sugar: 250 g

Required ingredients per batch:

Butter: 125 g

Flour: 200 g

Sugar: 50 g

Let's calculate the maximum number of batches Heidi can make for each ingredient:

Batches based on Butter:

500 g butter / 125 g butter = 4 batches

Batches based on Flour:

700 g flour / 200 g flour = 3.5 batches

=3 batches

Batches based on Sugar:

250 g sugar / 50 g sugar = 5 batches

Therefore, the greatest number of biscuits Heidi can make is the number of batches multiplied by the number of biscuits per batch:

Number of biscuits per batch = 12 biscuits

Number of batches = 3 batches

Greatest number of biscuits Heidi can make = Number of biscuits per batch × Number of batches

Greatest number of biscuits Heidi can make = 12 biscuits/batch × 3 batches = 36 biscuits

So, Heidi can make a maximum of 36 biscuits with the available ingredients.

To learn more on Maximum click:

https://brainly.com/question/17467131

#SPJ6

Other Questions
Kathryn is selling bracelets at the school store. Each bracelet is 9.75 inches long. She wants to display the bracelets in one long line. About how long, in inches, would the total length of the bracelets be if she lined up 9 bracelets end-to-end? Word Choices: fusion - heating - sublimation - chemical - physical - pressure - boiling1.) Matter changes state because of ____?____ and temperature; ____?____ properties do not change.2.) ____?____ gives molecules energy that causes them to vibrate faster, breaking their bonds and melting.3.) Heat energy that helps break the molecular bonds of a solid is heat of ____?____.4.)The temperature at which a liquid turns into a gas is the ____?____ point. 5.) ____?____ is when a solid turns straight into a gas. 32Thomas went on a hike. He climbed of a mile in of an hour. What was his hiking speed in miles per hour?3A. 1/8 miles per hourB. 8/9 miles per hourC. 1 1/8 miles per hourD. 1 5/12 URGENT ILL GIVE YOU 100 PNTS What does the new moon and full moon have to do with spring tides?The spring tides are produced during the first quarter and third quarter phases of the Moon.These phases indicate that the Earth, Moon and Sun are aligned combining the Moon's and Sun's gravity on Earth's tides.The phases of the moon have nothing to do with tides.The spring tides are created with the new moon and first quarter. What does the new moon and full moon have to do with spring tides?The spring tides are produced during the first quarter and third quarter phases of the Moon.These phases indicate that the Earth, Moon and Sun are aligned combining the Moon's and Sun's gravity on Earth's tides.The phases of the moon have nothing to do with tides.The spring tides are created with the new moon and first quarter. The graph shows the distance traveled by two bikers over time. Which biker was faster during the first hour? help ASAP its due on monday, thanks.GIVING BRAINLIESTlet a=(-4) b=73 c=(-17)23(a) =c(-b) =c/19 = By what process did the gabbro turn into amphibolite?. what is newtorn law of motion Select the correct answer.Which statement accurately describes the difference between short-term and long-term capital gains in terms of taxes?O A. Long-term capital gains are from investments that have been held for more than one year and are taxed at a lower rate thanshort-term capital gains.B. Long-term capital gains are from investments that have been held for at least six months and are taxed at a lower rate thanshort-term capital gains.O c. Long-term capital gains are from investments that have been held for more than one year and are taxed at a higher rate thanshort-term capital gains.OD. Long-term capital gains are from investments that have been held for at least six months and are taxed at a higher rate thanshort-term capital gains.ResetNext Tell whether the angles are complementary or supplementary. Then find the value of x. Fill in the blanks for the crown thingBased on the positions of landscape features in my watershed model, I predict there will be ________ number of watersheds located at these locations in my model: __________________________________ In frank grade there are 55 students currently 40% of them are enrolled in health, how many are enrolled in health? 8x 2y = 1 with 4x + y = 3 do these equations have one solution, no solutions, or infinite solutions. What are the features of the function f(x) = =-2 log2 (x - 2) graphed below? Ed buys a box of eggs costing 2.40, two packs of bacon for 2.60 each and two tins of baked beans.He pays with a 10 note and gets 80p change.How much does a tin of beans cost in pounds? What does it mean that scientific hypotheses can be falsified?. Please help! 20 points thanks :) Find thw coordinates of A list any two two examples of word processor spreadsheet and presentation software? A net of arectangular pyramidis shown. Therectangular base haslength 24 cm andwidth 21 cm. Thenet of the pyramidhas length 69.2 cmand width 64.6 cm.Find the surfacearea of the pyramid.