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
lys-0071 [83]
3 years ago
15

Which of the following has a value of 84? A. 512 B. 4,096 C. 32 D. 83

Mathematics
1 answer:
andreev551 [17]3 years ago
6 0
Answer is B. 4,096

I encountered this problem before. This is a trick question.
84 is not really the number 84. It is 8 raised to the 4th power.

So 8⁴ is equal to 4,096.

8 x 8 x 8 x 8 = 4,096

    8 x 8 =      64
  64 x 8 =    512
512 x 8 = 4,096




You might be interested in
A function, f(x) = 4x + 5, has a domain 0 < x < 50. What is its range?
Roman55 [17]

Answer:

f(x) = 4x+5 ; 0 ≤ x ≤ 50

 

The range is the possible output values of f(x)

 

4(0) + 5 = 5       smallest output value in range

4(50) + 5 = 55    largest output value in range

 

The outputs are between 5 and 55 including the endpoints so

the range is [5, 55]

7 0
3 years ago
Read 2 more answers
Find the second derivative for y=e^10x+y
vesna_86 [32]

Answer:

10 e ^10 x

Step-by-step explanation:

Find the derivative using the chain and power rules.

3 0
3 years ago
Please help with this!!
Harrizon [31]

Answer:

  1 |   2 |     3 |    4  |    5 |     6 |     7 |    8 |     9 |    10 |     11 |    12

68 | 86 | 104 | 122 | 140 | 158 | 176 | 194 | 212 | 230 | 248 | 268

Step-by-step explanation:

Ok so, the top part of the table is probably going to be the number of months. The cost of the video streaming is linear and follows the equation

cost = 18*cost per month + initial cost

or

cost = 18(number of months) + 50

Using  the table which they gave, enter the number of months at the top, and enter the cost at the bottom. I've gaven the answer already. The months go to welve, and the answer goes into the bottom.

Comment on my answer if it doesn't make sense.

Thank You!

8 0
2 years ago
8. How much energy does a 12 V battery in your car use to move 2.5 C through the electrical
I am Lyosha [343]

The energy required is 30 watts second.

In order to accomplish work and to produce heat and light, energy must be transferred to a body or to a physical system. Energy is the quantitative attribute that does this. Energy is a preserved resource; according to the rule of conservation of energy, energy can only be transformed from one form to another and cannot be created or eliminated.

The voltage of a battery is 12 V and;

The charge is 2.5C.

Now, energy can be defined as the product of voltage and charge.

Therefore,

E = V × C

E = 12 × 2.5

E = 30 watt second

Hence, the energy needed by the 12 V battery to move 2.5 C through the electrical circuit is 30 watts second.

Learn more about energy here:

brainly.com/question/13881533

#SPJ9

6 0
2 years ago
Simplify the expression below.
QveST [7]

Answer:

(c)

Step-by-step explanation:

x^3+3 = x^6

hope it helped :)

5 0
2 years ago
Other questions:
  • The complement of a 35 angle is an with a measure of ?<br> A)55<br> B)35<br> C)145<br> D)65
    10·1 answer
  • 5x+10=25 Step 1: 5x=155x=15 Step 2: x=3x=3 Step 3: 5\left(3\right)+10=255(3)+10=25 Step 4: 15+10=2515+10=25 Step 5: 25=2525=25 P
    14·1 answer
  • Three circles with centers A, B, and C are externally tangent to each other as shown in the figure. Lines EG and DG are tangent
    14·1 answer
  • Three divided by x equals .75 what is x
    10·1 answer
  • Can someone give me a step by step answer on how they figured this out so I understand it PLEASE???
    7·1 answer
  • Determine the solution to f(x) = g(x) using the following system of equations:
    13·2 answers
  • A rectangular box has a square base. if the sum of the height and the perimeter of the square base is 12 in, what is the maximum
    6·1 answer
  • What is the area of a rectangle with sides of 4 inches by 8 inches​
    7·2 answers
  • What is the value of the expression 3p (4p +5) + 3 for p= -1 is<br>plzzzzzzzz i want it fast
    6·1 answer
  • Write 2 1/4<br> as an improper fraction.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!