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
sertanlavr [38]
2 years ago
13

PT.2 OF MY HW IT IS UNIT RATE PLEASE HELP!​

Mathematics
2 answers:
Kobotan [32]2 years ago
8 0

Answer:

Car 1

Step-by-step explanation:

snow_lady [41]2 years ago
5 0

Answer: Car 1

Step-by-step explanation:

Notice that the speed of each car is the slope of the line that represents its average speed.

Since the graph of the speed of Car 1 passes through (0,0) and (4,256), we get that its slope is:

256/4 = 64

Therefore the average speed of Car 1 is 64 mi/h.

 Now, since the equation that represents the average speed of Car 2 is in slope-intercept form, we get that its slope is 55.

Therefore the average speed of Car 2 is 55 mi/h.

Answer: Car 1.

You might be interested in
(3,4) and (-5,6) <br><img src="https://tex.z-dn.net/?f=%283%2C4%29%20and%20%28-5%2C6%29%20" id="TexFormula1" title="(3,4) and (-
IceJOKER [234]
(3,4) and (-5,6) are "coordinate planes".

These appear in algebra and math when you're graphing. These coordinate planes consist of "x" and "y" (x,y). The x's (which are 3 and -5 in your situation) should be graphed accordingly using the x-axis and the y's (which are 4 and 6 in your situation) should be graph accordingly using the y-axis. 
3 0
3 years ago
Simplify the following expression.<br> log(9x^5) + 5 log (1/x)
Darya [45]

Answer:

log9

Step-by-step explanation:

hello :

note :  a>0 and b>0

1) log(ab) = loga+logb

2) loga^n = nloga.....n in N

log(9x^5) + 5 log (1/x) = log(9x^5) +  log (1/x)^5 = log((9x^5) (1/x)^5)

                                 = log(9x^5)/(x^5)) = log9  because : (1/x)^5 = 1/x^5

6 0
3 years ago
Solve 2x+3y=6 for y<br><br> Answers listed: <br> y=-2/3x+2<br> y=2/3x-2<br> y=2x-3<br> y=2x+6
iren2701 [21]
2x + 3y = 6 <=>

3y = -2x + 6 <=>

y = -2/3x + 6/3 <=>

y = -2/3x + 2

The answer is the first one.
4 0
3 years ago
Read 2 more answers
P = <br> Ok ty please please
Mars2501 [29]

Answer:

p = -15

Step-by-step explanation:

-2 = (p+9)/3 multiply both sides by 3 to get rid of fraction

-6 = p + 9 subtract 9 from both sides

-15 = p

5 0
3 years ago
May I please have help? It would be very much appreciated! see attached file somewhere around this question.
noname [10]

Answer:

Step-by-step explanation:

r =  8 units

Area = (1/4)πr²

=\frac{1}{4}*3.14*8*8\\\\=3.14*8*2\\\\= 50.24 square units\\

8 0
3 years ago
Read 2 more answers
Other questions:
  • A company can sell 2000 magazine subscriptions at $40 each. For each $5 increase in the price, it will sell 200 fewer subscripti
    9·1 answer
  • REQUIRE URGENT ASSISTANCE like really really, please help
    6·1 answer
  • Which function represents the new graph? The picture is on the top.
    15·1 answer
  • Convert 37/6 to a mixed number.<br> a. 5 5/6<br> b. 6 5/6<br> c. 6 1/6<br> d. 6 2/3
    6·1 answer
  • Sue has 2 cats. Each cat eats of a tin of cat food each day. Sue buys 8 tins of cat food. Has Sue bought enough cat food to feed
    7·1 answer
  • (3x- 1) 71 solve for the equation and x please
    13·1 answer
  • Triangle+ Triangle + Triangle = 30 Triangle + circle + circle = 20 Circle + Square + Square = 13 Triangle + circle x half square
    13·1 answer
  • A package of colored paper contains 20 pieces of yellow paper. This represents 25% of the total pieces of colored paper in the p
    14·1 answer
  • Erin solved the problem. 1,000-479=521 Which equation did Erin use ro check his answer?​
    14·1 answer
  • Subtract 2xy from 6xy<br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!