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
natka813 [3]
3 years ago
8

Evaluate 12. ( 4^-2/4^-4) A 1/4 B 3/4 C 16 D 192

Mathematics
2 answers:
alisha [4.7K]3 years ago
4 0

Answer:

16

Step-by-step explanation:

4^{-2} /4^{-4}\\=0.0625/0.0039\\=16

GuDViN [60]3 years ago
3 0

The answer is C) 16

xplanation

You might be interested in
Do y'all know which one it is if so tell me and plz explain why.
irina1246 [14]

its equal to because if you do +50-50 and keep going it will always go back to 0. Hope this helps! :D

5 0
3 years ago
Read 2 more answers
David uses 1/2 cup of apple juice for every 1/4 cup of cranberry juice to make a fruit drink. Enter the number of cups of apple
mario62 [17]

Answer:

2 cups of apple juice

Step-by-step explanation:

In order to get one cup of cranberry juice, you would need to add the ratio, 1/4, four times. Since for every 1/4 cup of cranberry juice there is 1/2 cup of apple juice, add 1/2 four times

1/2 + 1/2 + 1/2 + 1/2 = 4/2 = 2 cups

8 0
3 years ago
Which expression represents -8x^2+54x+140 in factored form?
Elenna [48]

Answer:

D. (x+2)(-8x+70)​

Step-by-step explanation:

-8x^2+54x+140

Factor out -2

-2(4x^2+27x+70)

Factor

-2(x+2)(4x-35)

Option D is the same answer if we multiply -2 in the second term

(x+2) (-8x+70)

7 0
2 years ago
Kari and Samantha have determined that their water-balloon launcher works best when they launch the balloon at an angle within 3
Ilia_Sergeevich [38]
<span>|x - 45| = 3; minimum angle: 42 degrees</span>
6 0
3 years ago
Read 2 more answers
Use substitution to determine which of the following points is a solution to the standard form equation below. 2y = 5
sashaice [31]
The question is incomplete.

This is the complete question as I found in internet:

<span>Use substitution to determine which of the following points is a solution to the standard form equation below 5x-2y = 10

these are the points:
</span>
-1,5

1,5

0,-5

0,5

Answer: (0, -5)

Explanation:


point          x           y        5x - 2y = 10 ?


-1,5         -1           5         5(-1) - 2(5) = - 5 - 10 = - 15 ≠ 10 ⇒ not a solution

1,5            1          5         5(1) - 2(5) = 5 - 10 = 5 ≠ 10 ⇒ not a solution
 
0,-5           0        -5           0 -2(-5) = 10 ⇒ a solution

0,5             0         5          0 - 2(5) = - 10 ≠ 10 ⇒ not a solution

7 0
3 years ago
Other questions:
  • What is -40 divided by (-5)
    8·1 answer
  • A spinner of a board game can land on any one of three regions​labeled: A,​ B, and C. If the probability the spinner lands on B
    7·1 answer
  • Number 4 please :))))))))))))
    9·1 answer
  • Select all that apply. A card is randomly drawn from a deck of cards. (There are 52 cards in a deck, with 13 cards of each suit.
    15·1 answer
  • There are 15 European cities that Kevin would eventually like to visit. On his next vacation, though, he only has time to visit
    7·1 answer
  • Which of the following does not have a sum of 6?<br><br> 2 + 4<br> 8 + (-2)<br> -4 + (-2)<br> -2 + 8
    5·1 answer
  • What is the distance between 1st and 3rd base?
    15·1 answer
  • Find the sum.<br> 10 + 12 + 14 + ... + 80
    9·1 answer
  • Which of the following is a term of -5.92?
    9·1 answer
  • which of the following is a true statement? a. 4/5 &lt; 0.80 &lt;8% b. 4/5 = 0.80 = 80% c. 4/5 = 0.80 = 8% d.4/5 &lt; 0.80 &lt;
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!