The hare challenged the tortoise to a rematch race. This time, the hare ran the same speed of 15 meters per second the whole race. The hare didn't even take nap this time. To be nice, the hare gave the tortoise a head start. The tortoise started 200 meters ahead. The tortoise ran 7 meters per second

Create a system of equations to model this situtation. You do not need to solve the system.

Answers

Answer 1

Answer:

peed is distance divided by time, so it will be measured in boogles/bops. ... A tortoise and a hare cover the same distance in a race. ... The distance covered during the first 5 sec is greater than the distance ... If a world-class sprinter ran a distance of 100 meters starting at his top speed . who is cardi b ?

Step-by-step explanation:


Related Questions

Please help me with this. Do NOT steal the points because you need them, I will report you and brainly MIGHT take the points away.

Answers

Answer:

I'm pretty sure it a

Step-by-step explanation:

I'm super sorry if I'm wrong

The answer is A bc you have to divide the fractions. In order to divide you flip the 2nd fraction and multiply so 1/2 times 10/3 which is 10/6 and simplified that would be 1 and 2/3

Hope that helped :)

help me with this and get 10 point and bright if right.

Answers

Answer:

A

Step-by-step explanation:

As on X axis line touches the positive number so x will be a real number..after that on y axis the lines touching approximately to 1 or 2 so it mean y is less than or equal to 4

The answer is A...
I hope this helps!

I NEED HELP ASAP PLZZZZZZZZ 20 POINTS AND BRAINLY
A chemistry teacher needs to make a 42% sulphuric acid solution. The acid solutions available are 4 liters of 30% sulphuric acid and 50% sulphuric acid, by volume. How many liters of the 50% sulphuric acid solution must be mixed with the 4 liters in order to make the 42% sulphuric acid solution?

Answers

Answer:

4 liters of 30%  and 6 liters of 50% acid.

Step-by-step explanation:

Let the volume of 30% acid be x,  then the volume of 50% acid will be

(10 - x) liters.

So we have the equation:

0.30x  + 0.50(10 - x) = 0.42* 10

0.30x +  5 - 0.50x = 4.2

0.80 = 0.20x

x = 4  liters.

So we need 4 liters of 30% acid and 6 liters of 50% acid.

5897/456=? AND BRO!!! WHAT!?!? THEY DELETED 2 OF MY QUESTIONS!!!!!!!!!!! Do you think anime will cheer me up? Yeahhh...

Answers

Answer:

12.9320175439

hope it helps

and yes.

Answer:

That sucks do u know why

Step-by-step explanation:

while taking attendance Miss Ali notices 2 out of her 25 students were absent. what percent of her students are abesnt?

Answers

8% are absent
2/25 = 0.08 = 8%

Complete the sentence and answer the question.

This graph has [strong,weak,no] linear association.
What type of correlation is shown in the graph?
[positive,negative,none]
i will give brainliest on who answers first!

Answers

Answer:

weak and negative  edge 2020

Step-by-step explanation:

Answer:

B: weak

B: negative

Step-by-step explanation:

edg2021

A raised gardening bed contains 252 cubic feet of dirt. The bed is 6 feet wide and 8 feet long. How deep is the dirt?

Answers

Answer:

First of all I love your profile picture!

Step-by-step explanation:

l*w*h=252

252/6=42

42/8=5.25

So the gardening bed is 5.25 feet deep...

Hope this helps and Merry early Christmas!

Answer: 5.25 feet deep

Step-by-step explanation: multiply 6 × 8 to get 48, divide 48 from 252 to get 5.25

Kino bought a pizza for $12 and four medium drinks at Mariano's Pizza. Use n as a variable and write an expression to represent the total amount of money she spent

Answers

Answer:

12p + 4d = n

Explanation:

p stands for pizza, d for drinks. And the unknown amount of money spent here is represented by n.

p + d will be our total, that's why it is addition.

Answer: Give brainlest and like an give stars cuz this is correct .

Step-by-step explanation:

a = cost of 1 drink $12.75 + 4a $12.75 + $12.00 = $24.75

you could do this one tooo let x represent cost of soda

y = 4x + 12.75

and if you put the three dollars into x

y = 12 + 12.75

so y = 24.75

thank you have a nice say

Emile wants to earn $100. She picks blueberries and is paid x dollars a bucket. She averages 4 buckets per day, and she has already picked blueberries for 5 days.
Which of the following expression represents how much more money she needs to earn to meet her goal?
A. 20x
B. 80x
C. 20(5 - x)
D. 20(5d-1)

Answers

Answer:

B. 80x

Step-by-step explanation:

If she has already picked bluberries for 5 days and averages 4 buckets a day. She would already have have 20 dollars

The distance on a map between a student’s house and her job is 6 cm. On the same map, the distance between her house and her school 8 cm. The actual distance from her house to school is 12 km. If d represents the approximate distance in km between her house and her job, what is d?

A.4
B.9
C.48
D.16

Answers

Answer:it B I think

Step-by-step explanation:

I’m not sure though.

The answer is a)4
You get this answer because you need to find out how many km per cm, so you divide 12 by 8. This will get u the answer of how many km per cm. Then you multiply by six cm because this is the length on the map between home and her job. This will get you the answer 4.

NEED HELP ASAP (please and thank you)

Answers

Answer:

800

Step-by-step explanation:

i dont know how to explain. i just did the math. hope this helps.

it wouldnt be 600 because thats 1/2 of 1200 not 2/3.  

Answer:800

i put it wrong at first but its 800

Answer these 6 questions today. Don´t forget to show the work as well!!

Answers

7. 11
8. 0
9. 5
10. 11
11. 8
12. 1.5


hope this helps
Just use phone math it’s free

15 POINTS HURRY PLEASE!!

Answers

Answer:

C is your answer

Step-by-step explanation:

Please explain your answer will give brainliest

Answers

Answer:

13

Step-by-step explanation:

180-167

Answer: B - 13

Step-by-step explanation:

180-167 = 13

180-124 = 56

56+13 = 69

180-69 = 111

56+111 = 167

180-167 = 13

What value of x makes the equation true

Answers

Answer:

A

Step-by-step explanation:

The equation in simple terms is 3x+2=-2x+6. This is because there are 3 triangles with x in them and 2 squares with 1 in them on the left side, and 2 triangles with -x on the right side with 6 1's. If you don't know how to solve this I'd be happy to go in full depth: subtract 2 from 6, subtract -2x from 3x this will give you 5x=4 and then you divide 5 from for giving you 4/5 or 0.8.

Petra is participating in a program where she takes surveys. The table below shows the number of questions she took each day. Which scatter plot matches the table?
A. X
B. Z
C. Y
D. W

Answers

Answer:

x I believe

Step-by-step explanation:

A.X because all of the coordinates line up with the table

Which situation can be modeled by the equation 45−2.50x=11.50?


A stock with an original value of $45.00 decreases by $2.50 each week. After how many weeks, x, is the stock worth $11.50?


Cassie deposits $45.00 into a savings account with an annual interest rate of 2.50%. After how many years, x, will Cassie have $11.50 in interest?


The cost to pick apples is $2.50 plus $11.50 per pound of apples picked. How many pounds of apples, x, can be picked for $45.00?


Adam has $2.50 in his bank account. He deposits $11.50 into the account each month. After how many months, x, will Adam have $45.00?

Answers

Answer:

I think either A or D. not sure tho. sry!

“A” because it said decrease which is subtraction and when it said $2.50 each week they meant 2.50x.

i swear the last one

Answers

Answer:

I'm a bit confused myself

Answer:

ghjfhj

Step-by-step explanation:

mb ,jv,

Write an equation of the line in slope-intercept form. (hint: y = mx + b)

Answers

Answer:

in the pics again :)

all u have to do is find the rose over run and then plug it in

Answer:

Step-by-step explanation:

For 10:

First, you find the slope, You can use rise over run. Up 1 over -3. So our slope is [tex]-\frac{1}{3}[/tex]. The y-intercept is 1 becuase that is where x = 0. Next, you plug in your points. y=-1/3 x+1.

For 11:

Find the slope using "rise over run" once we get 6/3 we simplify to 2.

Next the y-intercept. Find where x is 0, that is -1.

Plug the points in to get

y=2x-1

Solve:
13/19 - (-1/19)
A. -12/19
B. -14/19
C. 14/19
D. 12/19

Answers

Answer:

c.14/19

Step-by-step explanation:

because math exists

Answer:

C

Step-by-step explanation:Any time you have a subtraction and a negitive right next to eachother, it means to add. So, you would add 13 and 1 to get 14, then keep the denominator 19 to get 14/19.

What is y=2x+5? And is it proportional?

Answers

Answer:

y=-5...................

-5 maybe i have no idea hope this helps!

The record hgh temperature for Detroit, Michigan was 99° F. The record low was - 27 degrees F. What is the difference between these two temperatures?

Answers

Answer:

126

Step-by-step explanation: Add 99+27 to get a total difference of 126.

What is the slope-intercept form of the function described by this table?


x 1 2 3 4
y −2 −6 −10 −14
Enter your answers by filling in the boxes.

y = ? x + ?

Answers

y=mx+b is standard form for slope

Answer:

The answer is y = -4x + 2

Step-by-step explanation:

you're welcome

On a hot day, a football team drank an entire 50-gallon cooler of water and half as much again. How much water did they drink?
Group of answer choices

Answers

Answer:

75

Step-by-step explanation: Simple. 50/2=25, 25+50=75.

Answer:

75 gallons

Step-by-step explanation:

50+50/2=75

help me with this question pls

Answers

Answer:

i remeber Iready! Aii lemme help u

Step-by-step explanation:

1/12

Please do this right and quickly.

Answers

5 . 6 , 56 , 89 i hope that helps

Answer:

1.

7s

7(26)

$182

2.

20n

20(6)

$120

3.

c-e

500-150

$350

4.

230-5x

230-5(12)

230-60

$170

5.

2500+m

6.

4h+2c

4(5)+2(6)

20+12

32

7.

15c+10

8.

9/5C+32

9/5(20)+32

36+32

68 degrees F

Solve 3x < 39. please

Answers

Answer:

x < 13

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

3x < 39

Step 2: Solve for x

Divide 3 on both sides:                    x < 13

Here we see that any value x smaller than 13 would work as solution to the inequality.

What he sead ya he is right

What is an equivalent equation for the given equation?

6x + 10 = 23


6x = 13
6x = 13

6x = 33
6x = 33

23 = 10 - 6x
23 = 10 - 6x

-23 = -6x + 10
-23 = -6x + 10

Answers

Answer:

6x=13

Step-by-step explanation:

23-10=13 so 6x=13

5.
What are the slope and the y-intercept of the graph of the linear function shown on the grid?

Answers

Answer:

C

Step-by-step explanation:

Slope=rise/run

Y intercept is the where the line hits the y axis which is -1.5

Answer:

Slope: -1/4

y-intercept: -1.5

Step-by-step explanation:

First you do rise over run meaning you from the point (-2,2) you rise up 2 to reach the x axis which is where point -6,0 so you rise 2 points and run 6. since the line is negative it becomes -1/4 and y-intercept is where the line first touches the y-line which is -1.5. I hop this helps!

“The Settlers” by Rowena Jackson

1 Little Bear crept closer through the tall grass until he had a better vantage point to watch the trail of wagons pass. He’d never seen white people before, though his father sometimes traded skins and bows with the men. Little Bear had heard all of the warnings, but he still wanted to see what they looked like.

2 One wagon fell behind the rest of the caravan. The rains of the past few days had turned the trail to thick mud, and the wagon’s oxen were tired. They made it another few minutes before Little Bear heard a loud crack, and the back corner of the wagon crashed to the ground.

3 Two people from the wagon inspected the broken wheel. Little Bear froze when one pulled out a rifle and fired it into the air. He crouched into a small ball in the weeds, his heart drumming in his ears. But then he saw other people running to help the stranded travelers, and he knew that the rifle shot had just been a signal.

4 Just then, there was a rustle in the grass beside Little Bear. He let out the long breath he’d been holding when he saw it was just his older brother, White Deer, who silently signaled that they needed to return home before the settlers spotted them.

5 Little Bear followed, but he paused a moment to glance back. Traveling out on the open prairie was dangerous, and the settlers were just people. He hoped the pioneer family got their wagon wheel fixed soon.

Question: In paragraph 3, why does the author choose the words froze, crouched in a small ball and heart drumming in his ears?

Group of answer choices

-----------------------------------------------------------------------------------------------------------------------------
Question: In paragraph 3, why does the author choose the words froze, crouched in a small ball and heart drumming in his ears?

Group of answer choices

To show that Little Bear was frightened by the sound of the rifle being shot.

To show that Little Bear is cold.

To show that Little Bear wanted to know more about the settlers.

To show that Little Bear was afraid when White Dear crept up on him.
-----------------------------------------------------------------------------------------------------------------------------
Question: What is Little Bear’s attitude toward the white settlers in the last paragraph?

Group of answer choices

Little Bear is still scared of the settlers.

Little Bear hopes they get their wheel fixed and leave soon.

Little Bear wanted to know more about the settlers.

Little Bear is no longer afraid of the settlers
-----------------------------------------------------------------------------------------------------------------------------
Question: Which statement from the text best supports Little Bear’s point of view about the white settlers at the end of the story?

Group of answer choices

Little Bear followed White Dear and returned home.

He realized that the settlers were people just like him.

Little Bear thought traveling on the open prairie was dangerous.

Little Bear was relieved when he realized the rifle shot had just been a signal.
-----------------------------------------------------------------------------------------------------------------------------
Question: From what point of view is this story told?

Group of answer choices

first person

second person

third person limited

third person omniscient

This ia all my points

Answers

Question one is to show that little bear was frightened of the shot

Question 2 is little bear hopes they get there wheel fixed soon

Question 3 is he realized that the settlers were people like him

Question 4 is third person limited
poggers poggers poggers
Other Questions
Write the verbal phrase as a algebraic expression twice a number divided by 7 Plz di all plz i will give brainest and thanks to best answer do it right What is the solution of the equation 70 = 1.4y ? Need this answer ASAP Match the scienntist with their accomplishment / discoveries Use synthetic division to determine f(-2) for the function f(x)=9x^3-18x^2-16x+32144-144-54-80 Select the correct answer. James is in a class at high school that his regular teachers teach. When he graduates, he plans on enrolling in the local community college, which will transfer some of the classes that he took while in high school. Why can he do this? A. He wont be able to transfer any credits into his community college. B. His high school participated in the Dual Credit program. C. His community college doesnt take any high school credits. D. His community college takes articulated credits. Why do materials move across a membrane? Please help this is due in 15 minutes! True or false identify if it is false: Wetlands may be either freshwater or salt water biome. As per MLA 2009 which of the following need NOT be mentioned when citing from a Web site? yes i did did you say that you were going to to to In the long run, which is more important - the health of the environment or the health of the economy? Why? Which disease is in the respiratory system, often caused by smoking? thalassemia idiopathic edema atherosclerosis emphysema Scrooge must learn that it is better to give than to receive. What kind ofconflict is this? *Man vs SelfMan vs NatureMan vs SocietyMan vs Man 3x + 9 = -45 step by step please Solve using graphing substitution or elimination in the picture From 2006 to 2010, per capita real gross domestic product (GDP) in Croatia grew an average of 1.08 percent per year. At that rate, according to the Rule of 70, in roughly how many years will the Croatian economy double in size? Cultural norms can be stronger than universal norms? true or false The bonds in carbon dioxide have an electronegativity difference of 1.0 whereas the electronegativity difference in the oxygen molecule is 0.0. How would you explain to a grade 10 student that both of these molecules are gases at room temperature? rewrite the given sentences replacing the bolded direct object with the correct direct object pronoun. remember that object pronouns are placed before the verb. Why are people's visions of utopias and dystopias subjective?A. Because the vision one person has of paradise will likely matchthe vision most people have of a utopiaB. Because only certain technologies make things better anddifferent ones make things worse in a dystopiaC. Because all technology is dangerous and can lead to the downfallof all societies, resulting in dystopiaD. Because the technology needed for one person's utopia may bewhat creates disaster for another person's dystopia