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
Oliga [24]
2 years ago
13

Bethany wants to estimate the value of (4.296 x 10^11) x (1.8614 x 10^-14). Which statement about the estimate is true?

Mathematics
2 answers:
Minchanka [31]2 years ago
7 0
<span>D. The number will be less than 1 because when adding the exponents, 
11 + (-14) = 3, and a number in scientific notation with a negative exponent is less than 1.

</span>(4.296 * 10^{11}) * (1.8614 * 10^{-14})= \\ \\ 4.296*1.8614*10^{11+(-14)}=\\\\7.99657*10^{-3}= \\  \\  \cfrac{7.99657}{1000}=\\\\0.00799657<span>
</span>
Rainbow [258]2 years ago
3 0

Answer:

The answer is D

Step-by-step explanation:

You might be interested in
Veronica wants to buy a house that costs $249,900. She is going to make a 20% down payment. How
rosijanka [135]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>$49,980</em>

▹ Step-by-Step Explanation

\frac{20}{100} * $249,900 \\\\= $49,980

Hope this helps!

CloutAnswers ❁

━━━━━━━☆☆━━━━━━━

6 0
2 years ago
Read 2 more answers
If a coordinate pair (x, y) makes the equation 4x + 5y = −5 true, which of the following statements is true?
forsale [732]

i believe it is either b or c

6 0
3 years ago
Read 2 more answers
Question 9 of 10
denis-greek [22]
The answer should be A and D
4 0
3 years ago
Somebody help me plzzZZZZ
Scrat [10]
What’s up!
I can probably help
If not I’m so sorry
I’m also struggling
4 0
3 years ago
Read 2 more answers
Please help with this
Paraphin [41]

Answer:

x = 5

Step-by-step explanation:

The sides are in proportion.

The proportion is 20/36

The other sides must be in the same proportion: 5x / 45

5x/45 = 20/36        You can reduce the left side by dividing top and bottom by 5

1x / 9 = 20/36          You can reduce the right side by dividing by 4

x / 9 = 5/9                at this point you should be able to see that x = 5, because the denominators are the same.

That is the answer.

However you can extend this by cross multiplying

9x = 45                      Divide by 9

x = 45/9

x = 5

5 0
3 years ago
Other questions:
  • Expand the following logarithmic expression.
    5·1 answer
  • Plz help me quick!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·2 answers
  • Convert the following binary number into decimal system :1111111
    14·1 answer
  • The sum of the dibits of a two digit number is 15. The number obtained by interchanging its digits exceeds the given number by 9
    9·1 answer
  • Which graph shows the solution to this system of linear inequalities?​
    7·1 answer
  • Based on the following expression which math property is being demonstrated: a (b+c) = (ab) + (ac)
    10·1 answer
  • M=-3; (1,4) write in slope intercept form
    6·2 answers
  • Are 0.34 and 3/4 equivalent? Please explain your answer In complete sentences.
    13·1 answer
  • If f(x)=
    12·1 answer
  • Your home was built 5 years ago, and there were three ants. The ant population grows in such a way that each year the number of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!