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
Serggg [28]
3 years ago
6

You rise 15 feet for every 1000 feet you drive forward, what is the slope?

Mathematics
1 answer:
liberstina [14]3 years ago
3 0
The slope is:  \frac{3}{200} .
________________________________________________________
Note:
________________________________________________________
slope = rise/ run = 15 ft/ 1000 ft ;

          = 15/1000 = (15÷15) / (1000÷15) ;

            =  1/ (200/3) = 1* (3/200) = [tex] \frac{3}{200} [/tex] .
________________________________________________________
 
You might be interested in
The temperature at 9 a.m. is 2 degrees. The temperature rises 3 more degrees by noon. Which expression describes the temperature
Archy [21]

Answer:5

Step-by-step explanation:

2+3

5 0
3 years ago
The mean of a set of eight numbers is 8 and the mean of a different set of twelve numbers is m. Given that the mean if the combi
Basile [38]
Mean=total/the number of values =>total=mean*the number of values
the total of the first set of 8 numbers is : total=8*8=64
the total of the second set of 12 numbers is: 12m
the total of the 20 numbers is: 64+12m
the mean of the 20 number is: (64+12m)/20=5
solve for m: 64+12m=100
12m=36
m=3
8 0
3 years ago
A body moves s metres in a time t seconds so that s = t3 – 3t2 + 8. Find:
Lady bird [3.3K]

Using derivatives, it is found that:

i) v(t) = 3t^2 - 6t

ii) 9 m/s.

iii) a(t) = 6t - 6

iv) 6 m/s².

v) 1 second.

<h3>What is the role of derivatives in the relation between acceleration, velocity and position?</h3>
  • The velocity is the derivative of the position.
  • The acceleration is the derivative of the velocity.

In this problem, the position is:

s(t) = t^3 - 3t^2 + 8

item i:

Velocity is the <u>derivative of the position</u>, hence:

v(t) = 3t^2 - 6t

Item ii:

v(3) = 3(3)^2 - 6(3) = 27 - 18 = 9

The speed is of 9 m/s.

Item iii:

Derivative of the velocity, hence:

a(t) = 6t - 6

Item iv:

a(2) = 6(2) - 6 = 6

The acceleration is of 6 m/s².

Item v:

t for which a(t) = 0, hence:

6t - 6 = 0

6t = 6

t = \frac{6}{6}

t = 1

Hence 1 second.

You can learn more about derivatives at brainly.com/question/14800626

7 0
2 years ago
2/5×3/7+3/10+1/14×2/5​
Irina-Kira [14]

The answer is 1/2

please see the attached picture for full solution

Hope it helps

4 0
3 years ago
Read 2 more answers
A factory can make 450 gizmos every hour. If the factory operates 24 hours per day, how many gizmos can they make in one year?
kiruha [24]
I think the answer to your question is
3,942,000
7 0
3 years ago
Other questions:
  • What is 23 x 23 and explain your answer
    7·2 answers
  • Samantha drove her car with a full tank of gas 268 miles to her friends town for an average of 22.68 miles/gallons and then refi
    12·1 answer
  • Which function is equivalent to f(x) = -4(x + 7) – 6?
    6·1 answer
  • To get to the baseball game, Todd drove 2 hours and 10 minutes, stopped for 15 minutes, then drove 1 hour 15 minutes more to get
    5·2 answers
  • Which is an equation of a line that has a slope of 1 and passes through (5,3)?
    13·1 answer
  • Can someone help my lil sister
    6·1 answer
  • Give the domain of <br><img src="https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%7B6%20-%20x%7D%20" id="TexFormula1" title="y = \sqrt{
    13·1 answer
  • The midpoint between x and 27 is -3. Find x.
    6·1 answer
  • WILL GIVE BRAINLY ASAP PLEASE!!
    5·1 answer
  • Make r the subject of the formula t = r/r-3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!