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
Len [333]
3 years ago
14

Dana bikes 10 mi in 50 min.

Mathematics
2 answers:
Troyanec [42]3 years ago
5 0

Answer:

18

Step-by-step explanation:

To get the answer you need to find out how many miles she bikes in 10minutes.

Divide 50minutes by 10 you get 5. Now you divide 10(miles) by 5 and you get 2. So it means that in 10minutes she bikes 2miles. Now you need to know how many miles she bikes in 90minutes so if she bikes 2 in 10 then because 90:10=9 you do 2*9=18. She can bike 18miles in 90minutes.


Karolina [17]3 years ago
4 0
To get the answer you need to find out how many miles she bikes in 10minutes.
Divide 50minutes by 10 you get 5. Now you divide 10(miles) by 5 and you get 2. So it means that in 10minutes she bikes 2miles. Now you need to know how many miles she bikes in 90minutes so if she bikes 2 in 10 then because 90:10=9 you do 2*9=18. She can bike 18miles in 90minutes. :))
You might be interested in
What is the difference between the mean and the median of the data set?
Pepsi [2]
As you probably know there is a difference between mean and median -- the mean acts as a measure of the average, and on the other hand median measures the middle number. The median in this is 15 and the mean is also 15.
4 0
3 years ago
I need help with math thanks
Viktor [21]
The Last on = 45x^2 - 2x - 8

Reason being is because you would group and multiple:
(9x - 4) • (5x +2)
6 0
3 years ago
how can you copy a line segment using a straightedge, a compass, and a pencil, give step by step instructions
GuDViN [60]
You can can copy a line segment by making sure the line is straight
7 0
3 years ago
PLEASE HELP ASAP IM GIVING BRAINLIST TO THE BEST ANSWER!
ehidna [41]

Answer:

E. y - 4 = 6(x+2) is the answer

slope:

m = -8-4/-4+2 = 6

Formula:

y - ys1 = m(x - xs1)

hope this helps!

Step-by-step explanation:

4 0
3 years ago
The function below shows the number of car owners f(t), in thousands, in a city in different years t: f(t) = 0.25t2 − 0.5t + 3.5
N76 [4]
We solve this by the definition of slope in analytical geometry. The definition of slope is the rise over run. In equation, that would be

m = Δy/Δx = (y₂-y₁)/(x₂-x₁)

The x-coordinates here are the t values, while the y-coordinates are the f(t) values. So, let's find the y values of the boundaries.

At t=2: f(t)= 0.25(2)²<span> − 0.5(2) + 3.5 = 3.5
Point 1 is (2, 3.5)
At t=6: </span>f(t)= 0.25(6)² − 0.5(6) + 3.5 = 9.5
Point 2 is (6, 9.5)

The slope would then be

m = (9.5-3.5)/(6-2)
m = 1.5

Hence, the slope is 1.5. Interpreting the data, the rate of change between t=2 and t=6 is 1.5 thousands per year.
5 0
3 years ago
Other questions:
  • In the question you have to Simplify (y²)³
    7·2 answers
  • A school sing games played 160 games and won 65 percent of them how many games did the team win?
    10·1 answer
  • Write an equation <br> slope: 0<br> y intercept: 9
    9·1 answer
  • What does she need to score on the fifth teat to get exactly a mean of 90?
    9·1 answer
  • The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is four times
    9·1 answer
  • The system of equation 3x-6y=30 and 2x-4y=3 is
    12·1 answer
  • Which ratio is equal to 27 : 81?
    15·2 answers
  • If the scale factor of figure a way to figure be is3:8 find the value of X
    13·1 answer
  • Please help i’ll give brainliest if you help thanks
    5·1 answer
  • In a game of luck, a turn consists of a player rolling 7 six-sided dice and counting how many of the dice
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!