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
Harrizon [31]
3 years ago
7

Judy's brand new Lamborghini car travels 280 km in 4 hours. What is its average speed? ​

Chemistry
1 answer:
kobusy [5.1K]3 years ago
7 0
Speed= distance/time
Speed= 280/4
Speed= 70km/hr
You might be interested in
Identify the variables in the investigation: An investigation was done with an electromagnetic system made from a battery and wi
kondaur [170]

Answer:

Independent: sizes of nails

Dependent: number of paper clips

Controlled: Battery, wire and type of nails

Explanation:

An independent variable is a variable which when changes does not the effect the results of the experiment. It does not depends upon the dependent variable.

A dependent variable is defined as a variable which is affected when the independent variable is changed by the researcher or the experimenter. It depends greatly upon the independent variable.

While a controlled variable is that variable whose value is not changed in an experiment. It contains all the constants.

In the context,

the independent variable are : sizes of nails

the dependent variables are : number of paper clips

the Controlled variables are: Battery, wire and type of nails

8 0
3 years ago
Noble gas notation for platinum
SOVA2 [1]

Pt

Hope this helps!!!

4 0
3 years ago
What is the mass of 89.6 L of SO2 gas at STP?
Trava [24]

wait I have an wuestion is that high school work

8 0
3 years ago
Balance :FeCl3 + __Ca(OH)2 → ___ Fe(OH)3 + __ CaCl2
ArbitrLikvidat [17]
Your answer is 2:3:2:3
7 0
3 years ago
How many seconds are there in two 24 hour days?
Oduvanchick [21]

Answer:

86,400 seconds in a day.

Explanation:

There are 24 hrs in a day. So there are 2460 mins in a day. ( 1hr=60 mins) So there are 246060 seconds in a day. (1 min = 60 seconds) Therefore 86,400 seconds in a day.

5 0
3 years ago
Read 2 more answers
Other questions:
  • In the evolution of extremely large stars, they begin as supergiants or supernovas, if the star nucleus is large enough it will
    7·2 answers
  • what is the new pressure acting on a 2.5 l balloon if its original volume was 5.8 l at 3.7 ATM of pressure
    5·1 answer
  • A chemical reaction in which bonds are broken is usually associated with ________. a synthesis forming a larger molecule the rel
    15·1 answer
  • Number of representative particles in 3 moles Sn
    13·1 answer
  • A tiger cub has a pattern of stripes on its fur that is similar to that of its parents. Where are the instructions stored that p
    6·1 answer
  • What is the similar of snow and sleet pls help me
    8·1 answer
  • What is the reason you can smell food cooking even when you're not in
    13·1 answer
  • How do you determine valence electrons of a metal? A non Metal?
    10·1 answer
  • An insulated container is used to hold 45.2 g of water at 33.7 °C. A sample of
    7·1 answer
  • Under what conditions can calcium bromide conduct electricity
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!