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
borishaifa [10]
3 years ago
8

2) After driving for 20 minutes, you have travelled 16 miles. On the same trip, after driving 55

Mathematics
1 answer:
elena55 [62]3 years ago
6 0

Answer:

76 miles in a 1 hour in 20 min

Step-by-step explanation:

You might be interested in
5280 x 13 =<br> FREE BRAINLIST EVEN THO I KNOW THE ANSWER
lara [203]

Answer:

Step-by-step explanation:

5280*13= 68640

4 0
3 years ago
Read 2 more answers
The power P produced by a wind turbine is directly proportional to the cube of the wind speed S. A wind speed of 37 miles per ho
vfiekz [6]

Answer:the output for a wind speed of 40 miles per hour is 810.8 kilowatts.

Step-by-step explanation:

The power P produced by a wind turbine is directly proportional to the cube of the wind speed S. This means that

P is directly proportional to S

Introducing a constant of proportionality, k, it becomes

P = kS

A wind speed of 37 miles per hour produces a power output of 750 kilowatts. This means that

750 = k × 37

k = 750/37 = 20.27

The expression becomes

P = 20.27S

Therefore, the output for a wind speed of 40 miles per hour would be

P = 20.27 × 40

P = 810.8

6 0
3 years ago
Find the equation of the linear function represented by the table below in slope-intercept form.
Lostsunrise [7]
1/2 37373722828292837372829191
5 0
2 years ago
Distance between parallel lines y=3x+10 and y=3x-20
Alecsey [184]

1. Take an arbitrary point that lies on the first line y=3x+10. Let x=0, then y=10 and point has coordinates (0,10).


2. Use formula d=\dfrac{|Ax_0+By_0+C|}{\sqrt{A^2+B^2}} to find the distance from point (x_0,y_0) to the line Ax+By+C=0.


The second line has equation y=3x-20, that is 3x-y-20=0. By the previous formula the distance from the point (0,10) to the line 3x-y-20=0 is:

d=\dfrac{|3\cdot 0-10-20|}{\sqrt{3^2+(-1)^2}}=\dfrac{30}{\sqrt{10}}=3\sqrt{10}.


3. Since lines y=3x+10 and y=3x-20 are parallel, then the distance between these lines are the same as the distance from an arbitrary point from the first line to the second line.


Answer: d=3\sqrt{10}.

4 0
3 years ago
Keith ate 2/6 of candy bar. If there were 6 pieces total, what fraction of the candy bar is left?
IgorC [24]
If there were 6 pieces and Keith ate 2 of the pieces, then there would be 4 pieces left.
\frac{4}{6}
and when you reduce it it would be 
\frac{2}{3}
5 0
3 years ago
Read 2 more answers
Other questions:
  • A baby gains 11 pounds in its first year of life. The baby gained 4 and one-fourth pounds during the first four months and 3 and
    13·2 answers
  • 20 POINTS PLEASE HELP Write an equation for a trend line and predict the value when x is 15
    12·1 answer
  • I’m not understanding the concept and would like step by step solving
    9·1 answer
  • The salaries of Pet Detectives are normally distributed with a mean of $32,000 and a standard deviation of $3000. If 100 Pet Det
    6·1 answer
  • Write the missing factor.
    12·2 answers
  • AREA OF CIRCLES HELP PLS​
    6·1 answer
  • What is the domain of the function y=3^squarerootx-1
    10·1 answer
  • 3
    9·1 answer
  • Hey there! how are you? have you ate? make sure you grab something to eat. have you been sleeping well? try to get loots of slee
    13·2 answers
  • 4. The sum of two integers is -1. The product of the<br> integers is 72. Find the integers.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!