Read the bottom before answering! Thank you!
Anna, Brad, Carly, Deonte, and Elijah ran around a track as
part of a fundraiser for the school’s math club. Anna ran
first, and when she was tires, Brad ran. When Brad got
tired, Carly ran, and so on. By the end of the fundraiser,
they had run a total of 30 miles. Anna and Brad combined
ran 12 miles.
Brad and Carly combined ran 10.2 miles.
Carly and Deonte combined ran 12 miles.
Deonte and Elijah combined ran 12.3 miles.
How far did each person run?
Anna, Brad, Carly, Deonte, and Elijah ran around a track as
part of a fundraiser for the school’s math club. Anna ran
first, and when she was tires, Brad ran. When Brad got
tired, Carly ran, and so on. By the end of the fundraiser,
they had run a total of 30 miles. Anna and Brad combined
ran 12 miles.
Brad and Carly combined ran 10.2 miles.
Carly and Deonte combined ran 12 miles.
Deonte and Elijah combined ran 12.3 miles.
How far did each person run?
Note! Please do not put a troll answer, I really need help with this! You do not need to show work if you do not want to, I just need the overall answer! Thank you!
Answers
Answer:
here is ur answer
Step-by-step explanation:
hope mark as brainlist
Related Questions
PLEASE ANSWER ASAP ILL GIVE BRAINLY TO THE RIGHT ANSWER
Answers
Answer:
Step-by-step explanation:
The answer is B because 9'2 and 12'2 are not equal to 13'2 you need to add that and the 5'2 is not there.
To the nearest thousandth, what is the decimal form of 9/14
Answers
Answer:
.643
Step-by-step explanation:
just put it in the calc and round
Answer:
0.6429
Step-by-step explanation:
\(9\sqrt{14} = 0.64285\\round up to nearest thousandth = 0.6429\)
Below is the table of values of a function. Write the output when the input is n .
Answers
Answer:
The ouput of n would be 14 if we make n = 12
Step-by-step explanation:
The input plus two more is equal to the output
1. Since the input is a variable we can make any number the input
2. I'll use 12 as the input
3. According to the table The output is always equal to the input +2
4. 12 +2 = 14
5. The output of n would be 14 if we used 12 as an input.
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Bonsoir svp aidez moi pour demain merci
AEB un triangle isocèle en point E et C le symétrique de A par rapport à E
1)Construire la figure
2)Montrer que le triangle ABC est rectangle
Answers
Answer:
the distance from church to school is 1 . 25km and the distance from school to home is 1 . 52km.how much is it from school to home than from church to school in metres
25km and the distance from school to home is 1.52km.how much is it from school to home than from church to school in metres
Help with me please
50 points
Answers
Which of the following points lies on the graph of this equation?
y = 2x – 2
A. (-1, -2)
B. (1, 0)
C. (1, 4)
D. (-1, -1)
(Would like a explaination btw!)
Answers
Answer:
1,0 B
Step-by-step explanation:
Explanation: So you have to solve the equation, so it would go like this
y = 2x - 2
y = 2 x 1 -2
y = 0
And x is equal to 1
x is equal to one because we substitute the x in the equation starting from 1 or -1 however you want to go and substitute the x to get what 6. So like you see how I solved the equation using 1 as x you get (1, 0)
* Hope this is helpful :) *
List the sample space for rolling a fair six-sided die. S = {1} S = {6} S = {1, 2, 3, 4, 5, 6} S = {1, 2, 3, 4, 5, 6, 7, 8}
Answers
Answer:
The sample space for rolling a fair six-sided die is: S = {1, 2, 3, 4, 5, 6}
The sample space represents all the possible outcomes of an event. In this case, the event is rolling a fair six-sided die, so the sample space is the set of all the possible numbers that can appear on the die, which are 1, 2, 3, 4, 5 and 6.
Option A, S = {1}, is incorrect because this only represents one outcome, not all possible outcomes.
Option B, S = {6}, is incorrect because this only represents one outcome, not all possible outcomes.
Option C, S = {1, 2, 3, 4, 5, 6}, is correct as it represents all possible outcomes.
Option D, S = {1, 2, 3, 4, 5, 6, 7, 8}, is incorrect because this includes numbers that cannot appear on a six-sided die, and it does not represent all possible outcomes.
If I helped you, could you please make my answer as best?
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
Answers
8th grade math i mark as brainliest
Answers
Answer:
1/32
Step-by-step explanation:
The probability of rolling a 6 on a 6-sided die is 1/6, and the probability of rolling a 4 on a 6-sided die is also 1/6.
Assuming that the rolls are independent (i.e., the outcome of one roll does not affect the outcome of the other roll), the probability of rolling a 6 and then a 4 is the product of the probabilities of each individual event:
Probability of rolling a 6 and then a 4 = (Probability of rolling a 6) x (Probability of rolling a 4)
= (1/6) x (1/6)
= 1/36
Therefore, the probability of rolling a 6 and then a 4 on a 6-sided die rolled twice is 1/36, or approximately 0.0278 (2.78%).
Which of the following equations are true for the number 9?
A. 4 □ = 9/4
B. 1/9 = □ ÷ 9
C. 7 ÷ □ = 7/9
D. □ ÷ 1/9 = 81
("□" means 9)
Answers
Answer:
C and D
Step-by-step explanation:
Beth's class took a field trip to the art museum. It took them 55 minutes to drive to the museum. They stayed at the museum for 1 hour and 33 minutes. When the class left the museum, it was 9:41 A.M. What time did Beth's class leave for the field trip?
PLS HELPPPP I give 50.
Answers
Answer:
Beth's class left for the field trip at 7:13 A.M..
Step-by-step explanation:
To find out what time Beth's class left for the field trip, we need to subtract the time elapsed at the museum and the time it took them to drive there from 9:41 A.M.
The time elapsed at the museum was 1 hour and 33 minutes which is equivalent to 93 minutes.
To find out what time they left for the field trip, we need to subtract 55 minutes (the time it took them to drive there) and 93 minutes (the time they spent at the museum) from 9:41 A.M.
9:41 A.M. minus 55 minutes is 8:46 A.M..
8:46 A.M. minus 93 minutes is 7:13 A.M..
Therefore, Beth's class left for the field trip at 7:13 A.M..
I hope that helps!
Answer:
6:59am
Step-by-step explanation:
1 hour and 33 minutes = 93 minutes
55 minute ride to museum
93+55=148
60 minutes in 1 hour
148 divided by 60 = 2 hours 46 minutes
Time Left: 9:41
9.41-2.46
6.59
They left at 6:59am
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)
Answers
Answer:
91ft^2
Step-by-step explanation:
A = w*l
first, solve for the bottom rectangle
w = 7ft
l = 8ft
7ft * 8ft = 56ft^2
then for the second rectangle
l = 5ft
w = 7ft
5ft*7ft = 35ft^2
total area = rectangle 1+2
so 35ft^2+56ft^2=91ft^2
Answer:
The answer for the Area of the shape is 91ft²
Step-by-step explanation:
Area of the shape =Area of Bigger rectangle+ Area of small rectangle
A=L×B+l×b
A=7×8+5×7
A=56+35
A=91ft²
What is the equation of the line that passes through the point (-3,7) and has a slope of -4/3
Answers
Answer:
y=-4/3+3
Step-by-step explanation:
To find this equation in slope-intercept form you must first put it into point-slope form. Remember point-slope is \(y-y_{2}=m(x-x_{2})\) so plugin the points and slope to get \(y-7=-4/3(x+3)\). Then solve the equation for y.
First, distribute the -4/3
y-7= -4/3x-4
Then, add 7 to both sides
y=-4/3+3
Answer:
y=-4/3x+3
Step-by-step explanation:
y-7=-4/3(x-(-3))
y-7=-4/3x-4
y=-4/3x+3
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
A motor is 85.4 % efficient: that is, the output is 85.4 % of the input. What is the input if the motor delivers 10.75 hp. ( Round your answer to 1 decimal place.)
Answers
Answer:
12.6 hp
Step-by-step explanation:
Represent the input by n. 10.75 hp
Then 0.85n = 10.75 hp, and n (the input) is --------------- = 12.6 hp
0.85
Please help <3
Find the volume of a pyramid with a square base, where the perimeter of the base is
16.9 cm and the height of the pyramid is 19.6. Round Your answer to the nearest tenth of the cubic centimeter.
Answers
Answer:
116.6
Step-by-step explanation:
Volume = ⅓ × area of base ×height. We don't have the area of base, we need to find it.
Perimeter (4×Length) = 16.9 cm
Length = 16.9÷4 = 4.225 cm
Area = L² = 4.225² =
Volume of pyramid = 1/3 × 4.225² × 19.6 = 116.624 = 116.6 cm³
Shape A is enlarged to give shape B
a) what is the scale factor of the enlargement?
b) mark with a cross the centre of enlargement
Please help me, I need the answer by Friday 17th June, thanks!
Answers
emergency, pls answerrrrr
Answers
Answer:
Let the total fraction =1
Fraction eaten =½( morning),x(night)
Now,1-(½+x)=1/5
multiply through by LCM 5
5-5/2-5x=1
multiply through again by 2
10-5-10x=2
5-10x=2
5-2=10x
3=10x
x=3/10
So Fluffy ate 3/10 at night
kaylie and her family have decided to go on a mountain biking trip. use the graph tp draw a graph that represents their trip.
In one hour they rode one mile up the mountain. the next two hours they rode an additional three miles up the mountain. next, they stopped to have a lunch for an half hour. after lunch they rode two more miles up the mountain for two hours. finally they rode back to the bottom of the mountain in two hours.
Answers
Answer:
1234567891011121314151617
Answer:
where is the question?
Step-by-step explanation:
The points on the graphs represent relations. Classify these relations according to whether or not they are functions. (3)
Answers
Answer:
here
Step-by-step explanation:
Answer:1 and 2 is a function. But the third one isn't. explanation: When there is more than one point on a vertical line that is not a function.
How far did I travel to reach my destination on each day of my three-day Trip?
a. On Day 1, after traveling 5/8 of the way to the first day's destination, I still had 15 miles left to go before reaching my first destination.
b. On Day 2, after traveling 18 miles, I still had 2/5 of that day's distance left to go before reaching my second destination.
c. On Day 3, after traveling 5/11 of that day's distance, I still had 6 more miles to travel than what I had already traveled that day, before reaching my third destination.
Answers
The total distances you traveled to reach your destination on each day of your three-day trip are as follows:
a) Day 1 = 40 miles
b) Day 2 = 30 miles
c) Day 3 = 11 miles.
How the total distances are determined:The total distances are determined using proportions.
Proportion refers to the fractional value of the whole number or quantity.
a) Day 1:
The fractional distance traveled = ⁵/₈
The remaining distance to travel = 15 miles
15 miles = ³/₈ (1 - ⁵/₈)
Proportionately, the total distance = 40 miles (15 ÷ ³/₈)
b) Day 2:
The distance traveled = 18 miles
The remaining distance to travel = ²/₅
The distance traveled = ³/₅ (1 - ²/₅)
³/₅ = 18 miles
Proportionately, the total distance = 30 miles (18 ÷ ³/₅)
c) Day 3:
The distance traveled = ⁵/₁₁
The distance to travel = 6 miles
The distance to travel in fractions = ⁶/₁₁ (1 - ⁵/₁₁)
Proportionately, if 6 miles = ⁶/₁₁, the total distance = 11 miles (6 ÷ ⁶/₁₁)
Learn more about proportions at https://brainly.com/question/1496357.
#SPJ1
Find the number with the following arithmetic square root. 0.
Answers
Answer:
0 (\(\sqrt{0}\) = 0)
Step-by-step explanation:
If 0^2 = 0 because 0 x 0 = 0, then the reverse function (square root) would result in 0.
Which of the following best defines Biodiversity?
a
the variety of different species in an ecosystem or on Earth
b
an individual organism
c
all the abiotic factors in a given area
d
the number of individuals of one species in a particular area
Question 2 (3 points)
Which of the following is NOT one of the 3 levels of biodiversity?
a
Universe diversity
b
Ecosystem diversity
c
Genetic diversity
d
Species diversity
Question 3 (3 points)
Which of the following best defines species diversity?
a
The variation in all the different types of ecosystems (or biomes) found on Earth.
b
The variation in genes that exists within a species.
c
The number of species and abundance of each species that live in a particular location.
Question 4 (3 points)
Which of the following best defines genetic diversity?
a
The variation in genes that exists within a species.
b
The variation in all the different types of ecosystems (or biomes) found on Earth.
c
The number of species and abundance of each species that live in a particular location.
Question 5 (3 points)
Which of the following best defines ecosystem diversity?
a
The number of species and abundance of each species that live in a particular location.
b
The variation in genes that exists within a species.
c
The variation in all the different types of ecosystems (or biomes) found on Earth.
Question 6 (3 points)
What are ecosystem services?
a
services that ecosystems provide where they will remove all the trash in your home.
b
ecosystems that are pretty to look at.
c
a processes where ecosystems become cleaner and cleaner every day.
d
processes or services provided by biodiversity that help make daily life more livable for humans.
Question 7 (12 points)
There are four major categories of ecosystems services that biodiversity provides: Provisioning Services, Regulating Services, Cultural Services, and Supporting Services.
Match each of the 4 types of ecosystem services to its correct definition. Next to each number 1-4 you will type the letter (a, b, c, or d) of the answer choice that matches.
Column A
1.
Provisioning Services
:
Provisioning Services
2.
Regulating Services
:
Regulating Services
3.
Cultural Services
:
Cultural Services
4.
Supporting Services
:
Supporting Services
Column B
Column B
a.
Non-material benefits that help the culture and advancement of people and help shape our culture, such as providing a place to practice creativity through music, art or recreation.
b.
The very basic services that exist naturally allowing ecosystems to thrive such as the water cycle, photosynthesis, soil creation, and nutrient recycling.
c.
Processes provided by nature that benefit the Earth and people such as pollination, decomposition of dead organisms, prevention of soil erosion, or water purification.
d.
Any type of benefit to people that can be taken from nature, such as food, water, timber, or medicine.
Answers
Answer:
A
Step-by-step explanation:
Hawvwjahwjabiawbaibsaibwoabwoabeoabsjs
According to the Census Bureau, in 2014 California had an estimated population of 3.88 × 107 and Wyoming had a population of 5.84 × 105. Complete the following sentences.
Answers
Answer:
100% on this question :)
Step-by-step explanation:
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answers
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
pls help me lol
(2x2 - 5)(3x2 + 4)
a
6x^4 + 7x^2 - 20
b
6^x4 + 23x^2 - 20
c
6x^4 - 7x^2 - 20
d
6x^4 - 23x^2 - 20
Answers
Answer:
C.
\((2 {x}^{2} - 5)(3 {x}^{2} + 4) \\ = (6 {x}^{4} + 8 {x}^{2} - 15 {x}^{2} - 20) \\ = (6 {x}^{4} - 7 {x}^{2} - 20)\)
Answer:
Answer is C!!!!!
Step-by-step explanation:
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
Please help me on this question.
Answers
Answer:
a(n)= 120(1/2)^(n-1)
Step-by-step explanation:
60*x=120, x=60/120=1/2 so the sequence goes by a ratio of 1/2
a(n)=b(c)^n-1 and c=1/2. b= a(1)=120 so the formula is a(n)= 120(1/2)^(n-1)
Answer:120(1/2)^(n-1)
Step-by-step explanation:
60*x=120, x=60/120=1/2 so the sequence goes by a ratio of 1/2
a(n)=b(c)^n-1 and c=1/2. b= a(1)=120 so the formula is a(n)= 120(1/2)^(n-1)