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
scoundrel [369]
3 years ago
13

Multiply (1.2 x 10^28) write it in scientific notation

Mathematics
1 answer:
alekssr [168]3 years ago
5 0
1.2e28 that what i got 
You might be interested in
1<br> 2<br> 3<br> 4<br> Pls help meee!!!
Rus_ich [418]

Answer:x=2

Step-by-step explanation:

3 0
3 years ago
Every 24 hours, Earth makes a full rotation around its axis. Earth's speed of rotation at the equator is 1.670 km per hour. What
Anna35 [415]

Answer:

The circumference of Earth's equator is 40,080 km.

Step-by-step explanation:

Given that every 24 hours, Earth makes a full rotation around its axis, and Earth's speed of rotation at the equator is 1,670 km per hour, to determine what is the circumference of Earth's equator the following calculation must be performed:

24 x 1,670 = X

40,080 = X

Therefore, the circumference of Earth's equator is 40,080 km.

3 0
3 years ago
Which is true about the polynomial -8m3 11m?O It is a binomial with a degree of 2.O It is a binomial with a degree of 3.O It is
koban [17]
-8m^3 + 11m....notice that it has 2 terms....(-8m^3) and (11m). Having 2 terms makes it a binomial...if it would have had 3 terms, it would have been a trinomial. If it has only one variable, the degree is the highest exponent...so this has a degree of 3 since ^3 is the highest exponent.
so ur answer is : binomial with a degree of 3
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!! The formula F =9/5 C + 32 expresses Fahrenheit temperature in terms of Celsius temperature. Find the Celsius temp
mrs_skeptik [129]

Answer:

The Celsius temperature is 5° when the Fahrenheit temperature is 41°.

Step-by-step explanation:

Given that:

F = \frac{9}{5}C + 32

Where,

F represents the temperature in Fahrenheit

C represents the temperature in Celsius

For calculating Celsius temperature from 41° Fahrenheit, we will put F=41 in given equation

41=\frac{9}{5}C+32

Subtracting 32 from both sides

41-32=\frac{9}{5}C+32-32\\9=\frac{9}{5}C

Multiplying both sides by 5/9

\frac{5}{9}*9=\frac{5}{9}*\frac{9}{5}C\\5=C\\

C = 5°

Hence,

The Celsius temperature is 5° when the Fahrenheit temperature is 41°.

6 0
3 years ago
Integrate 2x/sqrt(1-x^2) dx from 0 to ½.
8_murik_8 [283]
A short-cut to accurately evaluate the given expression above is using a scientific calculator where one can include integrals and evaluate using limits. In this case, using a calculator, the answer is equal to 0.2679. One can verify this by integrating truly letting 1-x^2 as u and use its du to be substituted in the numerator
7 0
3 years ago
Other questions:
  • Find all real numbers for which the rational expression is undefined. (Enter your answers as a comma-separated list. If no value
    5·1 answer
  • For every how many degrees will an octagon have rotational symmetry?
    6·2 answers
  • Find a formula for geometric series that begins with 28, 98, 343,...​
    10·1 answer
  • The length of a rectangle is 3 times longer than its width. If the area of the rectangle is 24 square inches, then what is the p
    14·2 answers
  • 7.980 divided by 0.19 ?<br> show your work please
    5·1 answer
  • Which ordered pairs are in the solution set of the system of linear inequalities?
    10·1 answer
  • Paulette had two books One of the books weighed 7/8 pound and the other book weighed 2/3 pound If both books were put on sale ho
    9·1 answer
  • Work out 5/6 x 3/4<br>Give the answer as a fraction in its simplest form.​
    9·1 answer
  • 4.7 squared +7. Three squared -2×4. 7×7. Three times cos 37
    10·2 answers
  • Solye for r.<br> r - 4.5 &lt; 11
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!