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
Anna007 [38]
2 years ago
11

A man can walk at a speed of 20 mi/day. How far will he walk in 5 days?

Chemistry
2 answers:
dybincka [34]2 years ago
8 0

Answer:

100 miles

Explanation:

20 miles = 1 day

to find 5 multiply both numbers by 5

100 miles = 5

k0ka [10]2 years ago
5 0

Answer:

100 mi

Explanation:

if he walks 20 mi a day and we're determining how far he'll walk in 5 days then 5 x 20 = 100

You might be interested in
2. Explain Why would it be difficult to find the volume of a rock using<br> a ruler?
dedylja [7]

Answer:

Most of these rocks are not made up of common geometric shapes

Explanation:

Because most rocks are not made up of common geometric shapes, it would be difficult or impossible to find the volume of a rock using a ruler; there would be no easy way to measure the rock's volume using a ruler

Hope this helped!

8 0
3 years ago
How are the cells of the bicep muscle similar to the cells of the heart muscle?
Brums [2.3K]

Answer:

I believe it's D

Explanation:

they both are worked a lot and it makes the most sense.

4 0
3 years ago
Which of the following correctly orders the layers of the atmosphere from lowest to highest?
aev [14]
The answer is a. troposphere, stratosphere, mesosphere, ionosphere

3 0
3 years ago
Read 2 more answers
How many particles are present in0.24moles of carbon?
Ray Of Light [21]

Answer:

1.45 x 10²³ particles

Explanation:

Given parameters:

Number of moles of carbon  = 0.24moles

Unknown:

Number of particles = ?

Solution:

A mole of a substance contains the Avogadro's number of particles.

 The Avogadro's number of particles is 6.02 x 10²³

So;

  0.24 moles of carbon will contain 0.24 x 6.02 x 10²³  = 1.45 x 10²³ particles

7 0
2 years ago
Which of the following laws is NOT explained by Dalton's atomic theory? A.the law of conservation of mass B. the periodic law C.
zysi [14]

B. the periodic law

Explanation:

The periodic law was not explained by the Dalton's atomic theory.

The periodic law was first postulated by Dimitry Mendeleef and Lothar Meyer around 1869 where they independently arrived at the periodic table or chart.

  • The table was based on the periodic law which states that "chemical properties of elements are a periodic function of their atomic weights".
  • The modern periodic law was restated by Henry Moseley in the early 1900s. He changed the basis of the law to atomic number.
  • The present periodic law is stated as "the properties of elements are a periodic function of their atomic number".

The laws of conservation of mass, multiple proportions and definite proportions are all explained by the Dalton's atomic theory.

learn more:

Dalton's model of the atom brainly.com/question/1979129

#learnwithBrainly

7 0
3 years ago
Other questions:
  • Determine the concentration of H+ ions in an aqueous solution where [OH-] =2.25 × 10^-4 M. I have 29 minutes I beg u guys pls hu
    5·1 answer
  • What is a system?
    11·1 answer
  • Which glassware would be used to make a 1.0 m kcl solution?
    7·1 answer
  • Which kind of plate boundary created the Mid-Atlantic Ridge or the chain of volcanoes underneath Atlantic Ocean?
    10·1 answer
  • The actual yield of a product in a reaction was measured as 1.20 g. If the theoretical yield of the product for the reaction is
    7·1 answer
  • Ketones undergo a reduction when treated with sodium borohydride, NaBH4. The product of the above reaction has the following spe
    14·1 answer
  • Which of the following rocks would probably be made up of the largest
    11·1 answer
  • A mixture contains NaHCO3 together with unreactive components. A 1.54 g sample of the mixture reacts with HA to produce 0.561 g
    13·1 answer
  • Tari serampang dua belas berasal dari​
    15·1 answer
  • How many grams do 1.5 x 1026 atoms of magnesium weigh?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!