1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Cerrena [4.2K]
3 years ago
8

Fatema loves to run marathons. The last one she participated in took her 2 hours to complete. The year before (2016) , she compl

eted the same marathon in 8/11 of the time and the year before that (2015) she completed it in 9/12 of the time. What year did Fatema run the fastest? JUSTIFY YOUR ANSWER PLEASE I NEED HELP ASAP!
Mathematics
1 answer:
Lelechka [254]3 years ago
3 0
2017 = 2 hrs x 60 mins = 120 mins
2016 = 8/11 x 120 mins = 87.27 mins
2015 = 9/12 x 120 mins = 90 mins

Therefore, Fatema ran the fastest in 2016.
You might be interested in
Please help asap 25 pts
Damm [24]
2y -3 >-1

2y > 2
y > 1

OR

1 > Y

Y < 1

Since it is only one, D is the correct answer
5 0
3 years ago
Read 2 more answers
Sophia manages a landfill. She decides to measure the rate at which trash increases in volume to fill the landfill as the number
goblinko [34]

Answer:

\frac{m^3}{h}, \frac{cm^3}{h},  \frac{km^3}{h}

Step-by-step explanation:

If you look at the objects thrown as garbage, it's a two- or three-dimensional item that takes up space and also has mass and this is a solid waste.

And the landfill that dumps such garbage is also three-dimensional.

Hence, the volume module, if the object inside is a solid, either would be

m^3,cm^4,Km^3

As household numbers rise, landfill space increases.

So,

household\ number = Proportionality\times  landfill\ space

If H represents the number of household keeps,  then it will be a sufficient unit for the purpose of Sophia that is

\frac{m^3}{h}, \frac{cm^3}{h},  \frac{km^3}{h}

7 0
3 years ago
There are 125 members in the school
Igoryamba

Answer:

125x + 5,000 > 25,000

5 0
3 years ago
Can y’all help me in the question I just asked please!
Feliz [49]

Answer: A

Step-by-step explanation: A shows a turkey sandwich with all the types of bread and a ham sandwich with all the types of bread.

3 0
3 years ago
Hi! I would like help on this, I’m a first-timer on brainly! The answer choices are:
sergeinik [125]

Answer:

B

Step-by-step explanation:

No matter what value you multiply a, the fraction will remain unchanged. That is because you can divide an a out from the numerator and the denominator. Thus, doubling a has no affect on the fraction, and in fact, u can simplify it to just bc. Now, if you halve b, it will simply just halve the actual value. When you halve b, you are simply executing (1/2)(b)(c). Therefore, you can rearrange the expression to be (1/2)(bc), which is just halving bc. If you decrease by 1/2, it's the same thing as being half of the value it was before. Therefore, the answer is b.

5 0
3 years ago
Other questions:
  • The number y of calories burned after x hours of rock climbing is represented by the linear function y= 650x. Find the domain of
    7·1 answer
  • If f (x) = StartRoot x minus 3 EndRoot, which inequality can be used to find the domain of f(x)? Options Below
    12·2 answers
  • Which of the following points is a solution of y &gt; |x| + 5?
    5·1 answer
  • Write the equation of the line in slope-intercept form with a slope of -5 and a y-intercept of -1.
    6·2 answers
  • Write the number in two other forms 8.517
    5·1 answer
  • What are common factors of 10 and 5?
    14·1 answer
  • Please answer the question in the pictures.
    15·1 answer
  • 6(x – 1) = 9(x + 2) what is the answer
    10·1 answer
  • Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cr
    9·1 answer
  • I don’t understand what to do
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!