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
9966 [12]
4 years ago
11

Select the problems which show the correct answers. (1.12 x 105) (6.06 x 105) Answer: 6.79 x 1010 (2 x 101)(3.0 x 101) Answer: 6

.0 x 101 (2.775 x 10−4) (4.775 x 104) Answer: 1.325 x 100 5 8.14 x 102 Answer: 6.14 x 10−3

Mathematics
2 answers:
Arisa [49]4 years ago
6 0
Since multiplication is commutative, we can rearrange the problem: 
(1.12*10^5)(6.06*10^5) = (1.12*6.06)(10^5*10^5)
Using the properties of exponents, we have:
(1.12*6.06)(10^10)
\\=6.7872*10^10

Again, multiplication is commutative, so we rearrange the problem; then we use the product property of exponents:
(2*10^1)(3*10^1)
\\=(2*3)(10^1*10^1)
\\=6*10^2

(2.775*10^-^4)(4.775*10^4)
\\=(2.775*4.775)(10^-^4*10^4)
\\=(2.775*4.775)(10^0)
\\=(2.775*4.775)(1)
\\=2.775*4.775=13.250625=1.3250625*10^1

5(8.14*10^2)=(5*8.14)(10^2)=40.7*10^2=4.07*10^3
lisov135 [29]4 years ago
5 0

Answer:

The answer is A and D,I did this on usatestprep

Step-by-step explanation:

You might be interested in
What is the minimum number of vertices needed to form a polygon?
Over [174]
Vertices are formed when 2 sides come together on a polygon. So they are basically corners. The smallest amount of sides a polygon has is 3, which would be a triangle. And triangles have 3 corners, because with a triangle, each side touches the other two. So the minimum number of vertices needed to form a polygon would be 3.
6 0
3 years ago
Is 3 equal to negative 3?
8_murik_8 [283]
3 is not equivalent to -3, however it is the exact opposite of 3 I hope this helped  ^^
4 0
4 years ago
Read 2 more answers
4. A parking lot contains 21 sedans. Sedans are found at a ratio of 7:5 to SUVs in the parking lot. How many
Mice21 [21]

Answer:

they are both divisible by 3

7 x 3 = 21

5 x 3 = 15

Step-by-step explanation:

hope this helps lucas (mr. calvelo)

6 0
3 years ago
I need more help please!!! Will give brainliest! I only need b c and d done please!
Amanda [17]

Answer:

Step-by-step explanation:

i don’t know the rest but i know b is 144

4 0
4 years ago
Read 2 more answers
What is the product (6.45x10^6). 720,000 enter your answer in the box in scientific notation
dangina [55]
<span><span><span>6.45<span>(<span>106</span>)</span></span><span>(720)</span></span>;0</span><span>4644000000;<span>0

Your answer should be 4,644,000,000</span></span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • The measure of angle 4 is 45. If angle 4 is congruent to angle 1, what is the measure of angle 5?
    8·1 answer
  • What is 24% written as a fraction in simplest form
    8·1 answer
  • mrs perry shares out 30 biscuits between gemma and zak in the ration 1:4 how many biscuits does each child get
    13·1 answer
  • 12 packs of Skwunch apple juice cost $3.00 after a 40% discount. Which equation would allow you to find the original price of th
    5·2 answers
  • What is the value of i^n if the remainder of n/4 is 3
    10·1 answer
  • 50 POINTS FOR THE CORRECT ANSWER !!!!!!
    10·2 answers
  • What is the formula to finding radius of cylinder?
    13·1 answer
  • How to solve following question?
    15·1 answer
  • The prodect of y and 4
    12·1 answer
  • What is 3/4 divided by 1/8 (i know i already asked this but, please a picture of how you did it!)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!