Evelyn can run 3 miles in 40 minutes. Which equation can be solved to
find m, the number of miles Evelyn can run in 60 minutes?
3
1
=
40
m
m
B
3
40
=
1
3
m
60
40
60
D
3
40

Answers

Answer 1

Answer:

4.5 miles

Step-by-step explanation:

you do 40/3 and get .75, then do .75 times 60 and you get 4.5 miles. her mile a minute ratio is 13 mins and about 23 seconds


Related Questions

solve for h V=2πr^2h

Answers

Answer: h= V/2πr^2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

What is an equation in slope-intercept form for the line that passes through the points (1,-3) and (3,1)

Answers

Step-by-step explanation:

Hey there!

Note: Use double point formula for finding the eqaution which passes through two points.

Given;

The points are; (1,-3) and (3,1).

Use double point formula.

[tex](y - y1) = \frac{y2 - y1}{x2 - x2} (y - y1)[/tex]

Put all values.

[tex](y + 3) = \frac{1 + 3}{3 - 1} (x - 1)[/tex]

Simplify it.

[tex](y + 3) = \frac{4}{2} (x - 1)[/tex]

[tex]y + 3 = 2(x - 1)[/tex]

[tex]y + 3 = 2x - 2[/tex]

[tex]y = 2x - 2 - 3[/tex]

[tex]y = 2x - 5[/tex]

Therefore, the eqaution is y = 2x-5.

Alternative:

Steps:

Find slope using slope formula and use one point formula.Simplify in the form of y = mx+c form.

Formula:

Slope = (y2-y1)/(x2-x1)One point formula= (y-y1)= m(x-x1)

The points are; (1,-3) and (3,1).

Now;

Slope= (1- (-3))/(3-1)

= (1+3)/2

= 2

Again;

Using one-point formula.

(y+3) = 2(x-1)

y+3= 2x-2

y = 2x -5

Therefore, the equation is y = 2x-5.

(You can follow up any method you want)

Hope it helps....

How many planes are shown in the figure?​

Answers

There are 5 planes shown

Simplify 123 over 3

Answers

Answer:

The answer is 41

Step-by-step explanation:

Answer: 123/3 simplified is 41 or 41/1

Step-by-step explanation:

How do u know that these two nunbers are oppisites

Answers

Answer:

cous of the negative or positive symbol

Step-by-step explanation:

hat are the intercepts for the equation? Select all that apply. 2x + 3y = 6 *
(3, 0)
(0, -2)
(-4, 0)
(0, 2)

Answers

Answer:

A and D

Step-by-step explanation:

To find the x intercepts, substitute 0 into y.

2x = 6

(3,0)

To find the y intercept, substitute 0 into x;

3y = 6

(0, 2)

So a and d

David mixes 2 liters of lemon juice with 9 liters of water to make lemonade. Which ratio of liters of lemon juice to liters of water will make the same concentration of lemonade?
F: 3 : 10
G: 10 : 72
H: 14 : 63
J: 27 : 6​

Answers

Answer:

J

Step-by-step explanation:

Donna's company reimburses her expenses on food, lodging, and conveyance during business trips. The company pays $50 a day for food and lodging and $0.60 for each mile traveled. Donna drove 200 miles and was reimbursed $1,620. Part A: Create an equation that will determine the number of days on the trip. (3 points) Part B: Solve this equation justifying each step with an algebraic property of equality. (6 points) Part C: How many days did Donna spend on this trip? (1 point)

Answers

Answer:

See below

Step-by-step explanation:

Part A

Let number of days be d, then the equation is:

50d + 200*0.6 = 1620Part B

Solution of the equation

50d + 120 = 162050d + 120 - 120 = 1620 - 120   ⇒ subtraction property of equality50d = 150050d / 50 = 1500/50                ⇒ division property of equalityd = 30Part C30 days as above

Solve for a.
1/2a - 4 = 6

Answers

a=20, you simplify both sides of the equation and then isolate the variable to find a

25 cm
144 cm

?



Any help

Answers

Answer:

21360.9999

Step-by-step explanation:

What is the equation of the line that has a slope of -4 and goes through (-1,6)?

Answers

Answer:

C

Step-by-step explanation:

you add the 6 to both sides so it cancels on the left leaving you with y= -4(x+1)+6 which is the only equation that goes through point (-1,6)

find the value of x pls

Answers

Answer:

answer is 45 add all angle=360 it make 360/8

Answer:

x = 45

Step-by-step explanation:

The 2 interior angles of the triangle adjacent to both 3x's is

180 - 3x

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

2x is an exterior angle of the triangle, thus

180 - 3x + 180 - 3x = 2x , that is

360 - 6x = 2x ( add 6x to both sides )

360 = 8x ( divide both sides by 8 )

45 = x

Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.

How could a conversion ratio be used to compare Bradley's and Carla's estimates of the tree's height when measured in feet? (1 foot = 0.305 meters)

Answers

Answer: 4.1 feet : 4 feet

Step-by-step explanation:

From the question, we are informed that Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.

The conversion ratio be used to compare Bradley's and Carla's estimates of the tree's height when measured in feet goes thus:

Since 1 feet = 0.305 meters

2.5 meters will be = 2.5/0.305 = 8.2 feet

Therefore the conversion ratio will be:.

= 8.2 : 8

Reducing to lowest term will be

= 4.1 feet : 4 feet.

= 4.1 : 4

Explain how you can use equivalent fractions to find the quotient of 2 3 ÷ 4. Sample Response: Find a fraction that is equivalent to 2 3 , and has a multiple of 4 as the numerator. Multiply the numerator and denominator by 2 to get 4 6 ÷ 4, since 2 3 = 4 6 . The quotient is 1 6 . Which did you include in your explanation? Check all that apply. Find a fraction that is equivalent to Two-thirds, and has a multiple of 4 as the numerator. Multiply the numerator and denominator by 2. Two-thirds = StartFraction 4 Over 6 EndFraction Divide StartFraction 4 Over 6 EndFraction by 4. The quotient is

Answers

Answer:

Find a fraction that is equivalent to 2

3

, and has a multiple of 4 as the numerator. Multiply the numerator and denominator by 2 to get 4

6

÷ 4, since 2

3

= 4

6

. The quotient is 1

6

.

Step-by-step explanation:

i had the questiojn

Tyrell is bringing food to a community picnic. He expects 105 people to attend the picnic. He brings 4 cups of potato salad for every 7 people and 5 hot dogs for every 3 people. Select True or False for each statement. True False Tyrell brings 35 hot dogs. O True False Tyrell brings 60 cups of potato salad. The ratio of hot dogs to cups of potato salad that Tyrell brings to the picnic can be written 5:4. the ratio of cups of potato salad too hot dogs at Tyrell brings to the picnic can be written as 12:35​

Answers

Answer:

1. false

2.true

3.false

4. true

Step-by-step explanation:

i’m really bad at math word problems so yeah lol don’t make fun of me

Answers

Answer:

b

Step-by-step explanation:

B. She earns money and doesn't spend anything, according to the word problem, so it is B, officially meaning she has earned $5=$13

 In a survey of 1,800 people who owned a certain type of​ car, 990 said they would buy that type of car again. What percent of the people surveyed were satisfied with the​ car?

Answers

Answer:

55%

Step-by-step explanation:

Which equation represents this problem? HELP ASAP! :(


Carol's age is three more than two times Lindsay's age. Carol is 39 years old. How old is Lindsay?


Let l = Lindsay's age in years.


A) 2l–3=39


B)2l + 3 = 39


C)3l + 2 = 39


D)3l–2=39

Answers

Answer:

B, 2I + 3 = 39

Step-by-step explanation:

work backwards first, so 39 minus 3 is 36, divided by two is 13.

distance between a(3,9) b(-10,4)​

Answers

Answer:

√194 i think

Step-by-step explanation:

Answer:

[tex]\boxed {d = \sqrt{194}}[/tex]

Step-by-step explanation:

Use the Distance Formula to help you find the distance between the two given points:

[tex]d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}}[/tex]

First point: [tex](x_{1}, y_{1})[/tex]

Second point: [tex](x_{2}, y_{2})[/tex]

-Substitute the two given points onto the formula:

First point: [tex](3, 9)[/tex]

Second point: [tex](-10, 4)[/tex]

[tex]d = \sqrt{(-10 - 3)^{2} + (4 - 9)^{2}}[/tex]

-Then, you solve for the distance:

[tex]d = \sqrt{(-10 - 3)^{2} + (4 - 9)^{2}}[/tex]

[tex]d = \sqrt{(-13)^{2} + (-5)^{2}}[/tex]

[tex]d = \sqrt{169 + 25}[/tex]

[tex]\boxed {d = \sqrt{194}}[/tex] (since the number cannot be square rooted, the number will stay the same)

Therefore, the distance is [tex]\sqrt{194}[/tex].

----/2=4/8 solve to find the number that goes in the blank

Answers

Answer:

1

Step-by-step explanation:

hope this helps :)

Using the table below, determine the unit rate in beats per minute.
minutes
beats
3
171
4
228
5
285

Answers

Answer: Where is the table?

Step-by-step explanation: i wish i could help but im afraid there isnt a table

wrwhrowurhiuwirhirhiaruarhuaiwrhaihaiowawlrhwauilrhawuirhwauihruaiwhruawilhawuirawlirwairawriahrihawirhlairhawirahwulrihawuilrhawilr

Answers

Answer:

wrwhrowurhiuwirhirhiaruarhuaiwrhaihaiowawlrhwauilrhawuirhwauihruaiwhruawilhawuirawlirwairawriahrihawirhlairhawirahwulrihawuilrhawilr to you too. :)

Step-by-step explanation:

Answer:

wrwhrowurhiuwirhirhiaruarhuaiwrhaihaiowawlrhwauilrhawuirhwauihruaiwhruawilhawuirawlirwairawriahrihawirhlairhawirahwulrihawuilrhawilr

Step-by-step explanation:

wrwhrowurhiuwirhirhiaruarhuaiwrhaihaiowawlrhwauilrhawuirhwauihruaiwhruawilhawuirawlirwairawriahrihawirhlairhawirahwulrihawuilrhawilr

plz plz plz help me​

Answers

Answer:

use a calculator its that easy

Step-by-step explanation:

Answer:

Line Ef = 24

Step-by-step explanation:

9. PART A: Which of the following best summarizes
what Stanton wants her listeners to do?
O A Stanton wants the audience to protest the
federal government until women have the right
to vote.
O B Stanton wants the audience to take something
away from this speech and the Convention: a
sense of injustice.
OC Stanton encourages the audience to go out and
discuss what they heard that day at the
Convention with everyone they meet, in the
hopes they will change at least a few minds.
O D Stanton encourages the audience to spread
word of their cause, petition state and federal
governments, appeal to the church and press for
support, and continue with more conventions.

Answers

Answer:

D Stanton encourages the audience to spread the word for their cause

Step-by-step explanation:

I just know I have done the test and it makes the most sense. :)

The summary the can be deduced from the speech is that D. Stanton encourages the audience to spread word of their cause, petition state and federal governments.

What is a summary?

It should be noted that a summary means a brief statement or account of an event.

Stanton was popular for the role that she played in women's suffrage. She advocated for change regarding how women were treated.

During the convention, she encouraged the audience to spread word of their cause, petition state and federal governments, appeal to the church and press for support, and continue with more conventions.

She also implored her husband, John to help form the new America.

Learn more about Stanton on:

https://brainly.com/question/24781064

What is 10.3% of 100?

Answers

Answer:

it is 10.3

Step-by-step explanation:

Which of the costs listed below is not an example of a cost that would be
apportioned?
A. Company-wide workshop
B. Branch salespeople
C. Office supplies
D. Warehouse space

Answers

Answer:

A. Company-wide workshop

Step-by-step explanation:

An example of cost that would be not apportioned is the company-wide workshop.

What is an apportioned cost?

This refers to the distribution of various overhead items in proportion, to the department on a logical basis.

That is, the cost that includes Branch salespeople, Office supplies and Warehouse space are recognized in overhead.

Therefore, the Option A is correct.

Read more about apportioned cost

brainly.com/question/26475885

#SPJ2

Find the slope of the line through the pair of points.
(1,15) and (-3,-6)

Answers

Answer:

21/4

Step-by-step explanation:

-6-15/ -3-1= -21/-4=21/4

The rectangle has length 8 cm and area 48 cm2.
The perimeter of the square is the same as the perimeter of the rectangle.

Calculate the area of the square.

Answers

Step-by-step explanation:

Given,

length of rectangle(l)= 8cm

area of rectangle(A) = 48cm2

breadth of rectangle(b) = ?

Perimeter of rectangle (P)=?

We know ,

Area of rectangle(A) = l×b

or, 48cm2 = 8cm×b

or, 48cm2 = 8bcm

or, 48cm2/8cm = b

or, 6cm = b

or, b = 6cm

therefore, b = 6cm

Perimeter of rectangle (P) = 2(l+b)

= 2(8cm+6cm)

= 2×14cm

= 28cm

therefore, Perimeter of rectangle(P) = 28cm

Now,

According to the question,

Perimeter of rectangle(P) = Perimeter of square(P)

So,

Perimeter of square(P) = 28cm

length of square(l) = ?

Area of square (A) = ?

We know,

Perimeter of square (P) = 4l

or, 28cm = 4l

or, 28cm/4 = l

or, 7cm = l

or, l = 7cm

therefore, l = 7cm

Now,

Area of square (A) = l^2

= (7cm)^2

= 7cm×7cm

= 49cm^2

therefore, area of square (A)= 49cm^2

The area of the square based on the information is 49cm².

Since the rectangle has length 8 cm and area 48 cm², the width will be:

= 48/8 = 6cm.

Therefore, the perimeter will be:

= 2(l + w)

= 2(8 + 6)

= 28cm

Therefore, the length of the square will be:

= 28/4 = 7

Area of the square will be:

= 7cm × 7cm

= 49cm²

Learn more about perimeter on:

https://brainly.com/question/16596982

What is the equation in slope-intercept form of the line that passes through the points (−4, 2) and (12, 6)?

Answers

Answer:

y = 1x/4 +3

Step-by-step explanation:

M=1/4

Explanation: u just take the two points and plug them in the to the formula y2-y1/ x2-x1

The equation - 2 (x + 1) = (y – 5)^2 is represented by which graph?

Answers

Answer:

B

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

edge

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