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
Norma-Jean [14]
4 years ago
14

The graph shows a proportional relationship between the number of kilometers traveled by a bicycle (y) and the number of minutes

(x). A graph with a line running through coordinates (0,0) and coordinates (40,12) What is the unit rate, expressed in kilometers per minute? 0.30 km/min 0.33 km/min 3.10 km/min ​3.33 km/min​
Mathematics
2 answers:
soldier1979 [14.2K]4 years ago
7 0
To find the unit rate, expressed in kilometers per minute you must find the equation of the line, which in this case will be given by:
 y = 0.3x
 The slope of the line represents the unit rate.
 Therefore, the answer is
 0.30 km / min
tankabanditka [31]4 years ago
5 0
The rate is 0.30 km/min. The rate in linear functions, which must be assumed with only two given points can be traced to calculating the slope (m) of the line or rate.  
m= (y2-y1) / (x2-x1)  
with our two given points (x,y) we fill out the equation as:  
M= (12 - 0) / (40 - 0) or M = 12/40 = 0.3  
keeping our units intact 12 km / 40 min so the answer is 0.3 km/min
You might be interested in
Two combines can harvest 320 acres of wheat in a certain amount of time. Assuming all combines work at the same rate, how many a
hoa [83]
2 combines = 320 acres
320/2 = 160 acres per combine
160 * 6 = 960
Answer: 960 acres

Hope this helps!
4 0
3 years ago
How is solving for speed similar to solving for time?
shutvik [7]

Answer:

C) They both involve writing a rate.

Step-by-step explanation:

5 0
2 years ago
You are working on an assignment for your statistics class. You need to estimate the proportion of students at your college who
zmey [24]

Answer:

A simple random technique used to choose let's say 100 students can be adopted

Step-by-step explanation:

Because it give each student equal opportunity of being selected to avoid bias

5 0
3 years ago
The value y is a function of x if for each element x in the domain, there is/are how many value(s) of y in the range?
viva [34]
In a function f(x):

set of all the values that x can take is called the domain of the function.

Set of all the values that f(x) (or y) can take is called the range of the function.

Range can have either finite or infinite number of values depending on the function its domain.

For example, f(x) = x^2
can have infinite number of values in range.

whereas :
f(x) = [x] , 0<x<10
where [x] is the greatest integer function,

has finite number of values in its range.
8 0
4 years ago
Multiple scale factors are given choose all the scale factors that will result in enlargement.
algol13
5/4, because it's bigger than 1
3 0
3 years ago
Read 2 more answers
Other questions:
  • Does anyone know the surface area for this problem. if so i will mark brainliest.
    9·1 answer
  • How do you simplify 6(5+8)??
    12·1 answer
  • Factor of polynomial X(5x-8)-2(5x-8)
    12·2 answers
  • You wish to test whether the number of fouls called in regular season games is different than during the NCAA tournament. The me
    6·1 answer
  • Circle 1 is centered at (−4, 5) and has a radius of 2 centimeters. Circle 2 is centered at (2, 1)
    6·1 answer
  • 17/5 as a decimal and show work please help me ASAP
    13·1 answer
  • A rectangle prism by 577.2 cubic feet. The prism is 5.2 feet long and 7.4 feet wide. What is the height of the prism?
    11·1 answer
  • The Candle Company is designing a new cylindrical candle. They are looking at four different molds. Which mold will use the
    9·2 answers
  • NEED ANSWER ASAP PLS WILL MARK BRAINLIEST
    13·2 answers
  • 1: 18 is __ % of 30
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!