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
inn [45]
2 years ago
8

(2.3 times 10 to the power of four)(3.1 times 10 to the power of nine)

Mathematics
1 answer:
hammer [34]2 years ago
8 0

(2.3 times 10 to the power of four)(3.1 times 10 to the power of nine)

2.3 * 10^4 * 3.1 * 10^9

Multiply the numbers and add the exponents

(2.3*3.1) *10^(4+9)  

7.13*10^13

You might be interested in
Nicole has a collection of dolls that weigh 2/2 gram. How much would 2 dolls weigh?
SashulF [63]

Answer:

2

Step-by-step explanation:

Because 2/2 equals 1, and 1 * 2 = 2

7 0
2 years ago
Please hurry final examm i need help
MA_775_DIABLO [31]

Answer:

72

Step-by-step explanation:

Multiply 72 by .75 and you get 54

4 0
2 years ago
(101)² solve it using identities​
almond37 [142]

Answer:

10201

Step-by-step explanation:

=(101)²

=(100+1)²

={100²+2(100)(1)+1²} [(a+b)²=a²+2ab+b²]

=10000+200+1

=10201

7 0
2 years ago
NEED HELP FAST! WILL GIVE POINTS AND BRAINIEST!!
icang [17]
W=15 no

W= 21 no

W= 1 Yes

If im right the question is just asking which variable is less than 15. 
so the only variable that is less than 15 is 1.
7 0
2 years ago
Read 2 more answers
3. A savings account has a 3% interest rate. (a) Complete the ratio table shown. Show your work. Deposit ($) 100 50 300 Interest
blsea [12.9K]
We all know, savings account have "Compound Interest"

So, Here, On $100 deposit, amount of Interest = $12

So, for $50, it would be: $6

Then, for $300, it is: $36

b) If you deposit $200, then balance after 1 year, 
A = P(1 + r)^t

A = 200(1 + 0.03)^1

A = 200(1.03)
A = $206

Now, Balance with $150
A = 150 (1 + 0.03)^1
A = 150(1.03)
A = 154.5

Difference = 206 - 154.5 = $51.5

In short, Your Answer would be: $51.5

Hope this helps!

6 0
3 years ago
Other questions:
  • 25 POINTS
    7·1 answer
  • Graphing a line given it’s equation in standard form
    13·1 answer
  • What are the solutions to 5x²-17x-6=0?
    6·1 answer
  • Order numbers from least to greatest 16,4, 1.64, 1.6, 16.099
    10·2 answers
  • The perimeter of a movie screen is 54 meters. The screen is 18 meters wide. How tall is it?
    8·1 answer
  • Violeta wants to install new tiling in her kitchen. She places two triangular tiles together as shown in the following figure. I
    15·1 answer
  • Micah wants to show the value 8/3 on the number line .. where should micah put the value 8/3 ?
    6·1 answer
  • Jennifer thinks the angles below are not supplementary because they are a pair of non-adjacent angles. Is Jennifer correct?
    9·2 answers
  • Multiple choice please help me ( links = report )
    6·2 answers
  • My social is christianmunoz_cuhh < snap chrism8448
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!