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
zhannawk [14.2K]
2 years ago
11

Which expressions are equivalent to 2^5 2^4? Check all that apply.

Mathematics
1 answer:
Leya [2.2K]2 years ago
5 0

Answer:

2 ^ 20

Step-by-step explanation:

You might be interested in
Harriet is cultivating a strain of bacteria in a petri dish. Currently, she has 103 bacteria in the dish. The bacteria divide ev
SVEN [57.7K]
Based on the conditions given above, the number of bacteria at any time t (in hours) is calculated by the equation,
                                         at = (a1)(2^t/2)

where a1 is the initial number of bacteria and at is the number at any time t. Substituting the givens,
                                      a6 = (103)(2^6/2) = 824 

Thus, there are 824 bacteria after 6 hours. 
8 0
3 years ago
Read 2 more answers
Is this linear relationship a direct variation?
Talja [164]

Since the ratio of of second variable to the ratio of first variable remains constant i.e y/x =8 so, the linear relationship is direct variation.

Step-by-step explanation:

A relationship is said to have direct variation if ratio of second variable to the ratio of first variable remains constant.

A relationship is direct variation if y=kx\,\,or\,\, \frac{y}{x} =k where k is the constant.

Now checking if the given data is having direct variation or not.

x       y

3       24

4       32

5       40

6       48

Now finding y/x

if y=24 and x = 3 then y/x = 24/3 = 8

if y=32 and x = 4 then y/x =32/4=8

if y=40 and x = 5 then y/x =40/5 =8

if y=48 and x = 6 then y/x =48/6= 8

Since the ratio of of second variable to the ratio of first variable remains constant i.e y/x =8 so, the linear relationship is direct variation.

Keywords: Direct Variation

Learn more about Direct Variation at:

  • brainly.com/question/10708697
  • brainly.com/question/2495851
  • brainly.com/question/5069437

#learnwithBrainly

5 0
3 years ago
What is the ethnic makeup of Brazil
siniylev [52]

Answer:

white 47.7%, mulatto (mixed white and black) 43.1%, black 7.6%, Asian 1.1%,

Step-by-step explanation:

white 47.7%,

mulatto (mixed white and black)

43.1%, black 7.6%,

Asian 1.1%,

5 0
3 years ago
Read 2 more answers
Solve x/2 - 3 = 7. 5 10 20 40
earnstyle [38]
<span> x/2 - 3 = 7
Add 3 to both sides
x/2=10
Multiply 2 on both sides
Final Answer: B. 20</span>
3 0
3 years ago
Read 2 more answers
Can someone help me asap
Alenkasestr [34]

Answer:

I hope this is helpful

Step-by-step explanation:

mark brainlest pls

4 0
2 years ago
Other questions:
  • Can someone please tell me how I am suppose to do this? I'm so confused
    5·1 answer
  • Her bank balance was -$90. she deposited $100 in her bank account on wednesday. what is her balance at the end of the day on wed
    5·2 answers
  • The length of a string in yards is a function f(n) of the length n in inches. Write a function rule for this situation.
    5·1 answer
  • What is 12.3 + 4.7 estimate sum and difference
    14·2 answers
  • 172,800 in scientific notation
    6·1 answer
  • Given: QR = ST, QS = 5x + 17,<br> RT = 10 - 2x, RS = 3<br> Find: QS and QT
    6·1 answer
  • Identify the base in this statement:<br> 16% of 98 is 15.68
    12·1 answer
  • The standard form of a quadratic function is given below. Select ALL
    12·1 answer
  • What is the square root of 166?
    10·2 answers
  • Find the inverse of the matrix using elementary row operations on the augmented matrix
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!