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
denis23 [38]
3 years ago
13

What is 8.4 x 10^12/4.2 x 10^6

Mathematics
1 answer:
Deffense [45]3 years ago
7 0

Answer:

2 × 10^{6}

Step-by-step explanation:

Using the rule of exponents

\frac{a^{m} }{a^{n} } ⇔ a^{(m-n)}

Split the fraction into a product, that is

= \frac{8.4}{4.2} × \frac{10^{12} }{10^{6} }

= 2 × 10^{(12-6)}

= 2 × 10^{6}

You might be interested in
What is the relationship between the rate of change and the slope
vaieri [72.5K]

Answer:

They both are the same thing. Rate of change is change in y over change in x which is what slope is on a graph.

5 0
4 years ago
A+B = ?<br>A.257<br>B.267<br>C.524<br>D.526​
SVEN [57.7K]

Answer:

C. 524.

Step-by-step explanation:

a=0.5(251+263)=257;

b=0.5*(263+271)=267;

a+b=257+267=524.

8 0
3 years ago
The function f(x) = 7x + 1 is transformed to function g through a horizontal compression by a factor of 1/3. What is the equatio
Iteru [2.4K]

Answer:

The answer is "3".

Step-by-step explanation:

If the compression factor of 3 is modified, the k value is 3 For a function f(x) the horizontal extending or compression is provided by g = f (bx)

Here b is constant. Where b is constant.

If b> 0, the function graph is condensed. The fact that perhaps the function is transformed by an encoding factor of 3 is given in the question.

\to f(x)=7^x+1\\\\\to g=f(b(x))

5 0
3 years ago
Find the difference quotient and simplify your answer. f(x) = 7x − x2, f(7 + h) − f(7) h , h ≠ 0
uranmaximum [27]
Whatever is inside of the ( ), simply plug that digit into the x-values for f(x)
So: f(x) = 7x - x^2, and f(7+h) - f(7)
= [7(7+h) - (7+h)^2] - [7(7) - (7)^2]
= [49+7h - 49+14h+h^2] - [49-49]
= 49-49 + 7h+14h + h^2 = h^2 + 21h =
h (h+21), h (h+21) = 0
h=0... But it stated h cannot = 0
So h+21 = 0, h = -21
4 0
3 years ago
Janelle and three of her friends bought four smoothies for a total of $3. If she purchases smoothies on another day for herself
bogdanovich [222]
Janelle will spend $7.50 because each smoothie costs .75 cents.
4 0
3 years ago
Read 2 more answers
Other questions:
  • How do I solve this
    6·1 answer
  • StartRoot 58 EndRoot is about greater than StartRoot 42 EndRoot.
    15·1 answer
  • Please help! <br> f(x) = x + 5 and g(x) = x^2 - 2x + 3<br> Find f(x) * g(x)
    6·1 answer
  • In this figure, AB¯¯¯¯¯∥CD¯¯¯¯¯ and m∠1=110°. What is m∠5? Enter your answer in the box.
    11·1 answer
  • Anybody know the answer to this one ?
    7·1 answer
  • The sum of the length and width of a rectangle is 37. The length is 1 more than 2 times the width. Find the length. Note: Comple
    14·2 answers
  • Function E is a linear function with an initial value of $2$ , and a rate of change of $\frac{1}{3}$
    6·1 answer
  • Please help me on step 4
    9·1 answer
  • What quadrilateral has both diagonals bisecting each other but they are not congruent or perpendicular?
    11·1 answer
  • So I have this question I cannot figure out 3w+w2+1=10−w
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!