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
maria [59]
3 years ago
11

What was the average speed of the truck for this trip?

Chemistry
1 answer:
Goshia [24]3 years ago
8 0

Answer:

31.67 mph

Explanation:

To calculate the average speed of the truck, we must first obtain the total distance travelled by the truck followed by the total time taken for the truck to cover the distance travelled.

The following data were obtained from the question include:

Total distance) = 30 + 45 + 50 + 65 = 190 miles

Total time = 1 + 2 +1 +2 = 6 hours

Average speed =.?

Average speed = Total distance / Total time

Average speed = 190 /6

Average speed = 31.67 mph

Therefore, the average speed of the truck is 31.67 mph

You might be interested in
Which of the following terms measures the amount of matter in an object?<br> Weight or mass
Oksanka [162]
Mass measures the amount of matter in an object
3 0
4 years ago
All animals need oxygen gas (O2) for their primary cellular-level functioning. Inside the cell, O2 is split apart into oxygen at
il63 [147K]

Answer:

H₂O (water)

Explanation:

The reaction given is the glucose combustion inside the cells. During the combustion, it will be formed carbonic gas, water and energy.

The oxygen molecule is split in their two atoms of O. The element which has 1 proton and 1 electron is the hydrogen (H). So, when hydrogen reacts with oxygen, they form water (H₂O).

6 0
3 years ago
write the name of and molecular formula of compound which gives hydrogen ion and chloride ion in the solution state. in which co
VladimirAG [237]
<h3>I hope it is helpful for you .....</h3>

5 0
3 years ago
If two objects have different temperatures, how long will energy travel from the warm to the cooler object?
sattari [20]

Answer:

a lot more than you can eat your green beans

3 0
2 years ago
Mention gay-lussac's law of combining volumes​
astra-53 [7]

Answer:

When volume is kept constant (kept the same), Gay-Lussac's law states that the pressure of gas varies directly with the temperature of the gas. The equation would be \frac{P1}{T1}=\frac{P2}{T2}, Where P is the pressure (in atm) and T is the temperature (in K°).

Explanation:

8 0
3 years ago
Other questions:
  • The following reaction occurs in a car’s catalytic converter.
    5·2 answers
  • The valence electrons of representative (“a” groups) elements are
    5·1 answer
  • Physics 130 Metal detectors, like the ones used at airports, are activated by a. electric fields. b. magnetic fields. c. electro
    5·1 answer
  • RtR Naming Test Review<br> Name:<br> Per:<br> Name the non-metal elements
    6·1 answer
  • Ozone decomposes to oxygen according to the equation 2 O3(g) → 3 O2(g). Write the equation that relates the rate expressions for
    7·1 answer
  • The body's nervous system is made up of the brain,the spinal cord, the retina ,and many other nerves. The circulatory system is
    13·2 answers
  • A space probe on the surface of mars sends a radio signal back to earth,a distance of 7.19 ×10⁷ km. Radio travel at the speed of
    13·1 answer
  • Which of the following solids would possess the lowest melting point?
    14·2 answers
  • If pressure is held constant and a gas is heated, what will happen to the volume of the gas?
    10·1 answer
  • Suppose you wanted to measure 53 grams of water for a Phase Change
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!