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
stich3 [128]
3 years ago
14

a car traveling on the taconic parkway travels 84 miles in two hours . what is cars speed ( a special type of rate ) in miles pe

r hour ?
Mathematics
2 answers:
Alisiya [41]3 years ago
7 0
Speed is the magnitude in a velocity. It is a scalar quantity so it does not have direction unlike velocity which is a vector quantity. Speed and velocity refers to the distance traveled by a moving object per unit of time. We calculate speed as follows:

Speed = distance / time = 84 miles / 2 hours
Speed = 42 miles per hour
Scorpion4ik [409]3 years ago
7 0

A car traveling on the laconic parkway travels 84 miles in two hours  what is the cars speed a special type of rate in miles per hours?

You might be interested in
the perimeter of a field has a perimeter of 270 feet and the length is 35 feet longer than the width. Write and graph the system
Stells [14]

Answer:

So I don't know the equation but I know the answer.

Length: 170 ft.

Width: 100 ft.

Step-by-step explanation:

The perimeter (The length all around) is 270. You do the perimeter divided by two and add 35, because we know they are almost equal except for one side is 35 ft. longer, That is your length. You the take the perimeter minus the length to get the width.

Equationish: P÷2= x+35= y -> P-y=w

Or: 270÷2= 135+35=170 -> 270-170= 100ft.

8 0
3 years ago
State whether the number 97 is prime, composite, or neither
pickupchik [31]

Answer:

Prime

Step-by-step explanation:

5 0
3 years ago
Simplify each expression. (7x+x^4+x^3)-(6x-2x^3+8x^4)
aleksandrvk [35]
the answer is x + 3x^3 - 7x^4
8 0
2 years ago
B-4/6 how do I solve this? It's hard
serious [3.7K]
                                     
if you are looking for.... 2(B-4)= (6)b
                                     2b - 8 = 6b
                                     2b - 6b= 8
                                     -4b=8
                                      so b= -2

the question is b-4 divided by 6 equals b/2

8 0
2 years ago
Question is in photo.<br> Thanks
lana66690 [7]

Answer:

what do you mean for this question. What do you need help on?

7 0
3 years ago
Other questions:
  • Each of a certain type of tire on a 4 wheel car lasts exactly 10,000 miles. How many spare tires of this same variety must carri
    11·1 answer
  • 1.A spherical tank has a radius of 6 yards. It is filled with a liquid that costs $7.15 per cubic yard.
    9·2 answers
  • If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen
    5·2 answers
  • Manuel recorded the daily temperatures for a month as part of a science assignment. The temperature at the beginning of the mont
    13·1 answer
  • 2/18 x 16<br> answer fast !!!!!!!!!!!!!!
    5·1 answer
  • The price of nails, n, is $1.29 per pound, the price of washers, w, is $0.79 per
    9·1 answer
  • Nancy, Jordan, and Krista all worked together to clean their neighbors house. They earned a total fo $30.75. If they split the m
    11·1 answer
  • The composite figure is made up of a cone and a half sphere. The radius of the half sphere is 6 cm. What is the volume of the co
    13·1 answer
  • Choose two expression equivalent to 5
    8·1 answer
  • If the mean of a given dataset is 131 and the standard deviation is 8, where will a majority of the data lie?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!