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
Scorpion4ik [409]
3 years ago
7

Three students are arguing over who can run the fastest. Student A says that she can run 2/3 mile in six minutes. Student B says

that he can run 1/2 mile in four minutes. Student C says that he can run 4/5 mile in eight minutes. Type your answer as a number. Fractions should be expressed in lowest terms. What fraction of a mile can Student B run in one minute?
Mathematics
1 answer:
Liula [17]3 years ago
5 0

Answer:

student A- can run 2/3 mile in six minutes

1/9 mile/min

student B- can run 1/2 mile in 4 minutes

Speed=1/8 mile/min

student C- can run 4/5 mile in 8 minutes

speed=1/10 mile/min

Step-by-step explanation:

You might be interested in
Graph a line that contains the point (4,3) and has a slope 1/2
Roman55 [17]

Answer: The graph is attached.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

We can find "b" substituting the slope and coordinates of the (4,3) into thte equation  y=mx+b, and then solving for "b":

3=\frac{1}{2}(4)+b\\\\3-2=b\\\\b=1

By definition, the line intersects the x-axis when "y" is zero.

Then, we need to substitute the y-intercept and y=0 into  y=mx+b and then solve for "x" in order to find the x-intercept:

0=\frac{1}{2}x+1\\\\-1(2)=x\\\\x=-2

Knowing the x-intercept and the y-intercept, we can graph the line (The graph is attached)

6 0
2 years ago
Read 2 more answers
Y=4x+8 y=-x-7 solve by substitution
nikklg [1K]

Step-by-step explanation:

Alrighty! here you go image.

7 0
3 years ago
Read 2 more answers
Which angle(s) is Julian describing?
Crank
I’m sorry I can’t help you, i would need more information
6 0
3 years ago
Madison earned $80 last month pet sitting in her
xeze [42]

Answer:

26

Step-by-step explanation:

Subtract

4 0
3 years ago
Read 2 more answers
In 2017 there were enough renewable energy sources to supply a total of 9309 megawatts of electricity in a country. This graph s
STatiana [176]

Approximately 1700 megawatts of electricity could be supplied by Hydropower in 2017. Option B is correct.

Given that,
In 2017 there were enough renewable energy sources to supply a total of 9309 megawatts of electricity in a country. The graph shows the proportions that the different renewable energy sources could supply.

<h3>What are percentages?</h3>

the percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here, from the graph contribution of the hydropower is 18.2%.
So the electricity produced through hydropower is,
= 9309 * 18.2%
= 9309 * 18.2/100
= 1694.23
≈ 1700 megawatts

Thus, approximately 1700 megawatts of electricity could be supplied by Hydropower in 2017.

Learn more about percentages here:

brainly.com/question/13450942

#SPJ1

5 0
1 year ago
Other questions:
  • In a triangle, angle B is half of angle A. Angle C is 5 more tham double angle A. What are the measurements of each angle?
    8·1 answer
  • What is the measure of
    13·1 answer
  • The scale of two similar quadrilaterals is 1:4. The perimeter of the smaller quadrilateral is 80 centimeters. What is the perime
    12·1 answer
  • Please complete the ratios below<br>? : 44 = 2 : 11<br>? : 14 = 5 : 2
    9·1 answer
  • Three decimals between 16.4 and 16.5
    7·1 answer
  • Which algebraic expression represents the phrase "the quotient of negative eight and the sum of a number and three"?
    8·1 answer
  • Tori spent 9 minutes on the phone while routing 3 phone calls. In all, how many phone calls does Tori have to route to spend a t
    13·1 answer
  • What is the measurement of Angle JKL? *
    6·1 answer
  • Please answer my survey questions about phobias its for my class. It wont take more than 2 minutes. please, ty so much in advanc
    5·1 answer
  • Sarah wrote a computer program that generates two random numbers between one and nine. when she runs it, what is the probability
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!