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
g100num [7]
3 years ago
12

MARKING BRAINIEST!!! PLEASE HELP ASAP!!!

Mathematics
1 answer:
borishaifa [10]3 years ago
7 0

Answer: B, 64

Step-by-step explanation:

To simplify this, first simplify all the parenthesis and multiply.

When an entire expression is raised to another exponent, everything in the parentheses is raised to that degree.

As such:

(2w^{-2}})^3 = 8 * w^{-6

You can then multiply this and the other expression:

8w^{-6} * 8w^6 = 8 * 8 * w^6 * w^{-6} = 64 * w^0

As such, the correct choice is B. The 'w's cancel each other out.

You might be interested in
In a particular class, exams are worth 50% of the overall grade, quizzes are worth 30% of the overall grade, homework is worth 1
Paha777 [63]

Answer:

The student's overall grade is 85.79%

Step-by-step explanation:

Given in the question that:

Exam = 50%; Quiz = 30%, Home work = 15% and Class participation = 5%

The total giving us 100%.

A particular student scored the following;

87.9% on exams, 77.8% quiz, 90% Home work and 100%  on class participation

Calculating the percentages the student had for each;

Exam total = 50*0.879 = 43.95% earned

Quiz = 30*0.778 = 23.34% earned

Home work = 15*0.9 = 13.5% earned

Class participation = 5*1 = 5% earned

Total earned = 43.95+ 23.34 + 13.5+ 5 = 85.79%

3 0
3 years ago
Clark has 7 and 1 over 2 feet of wire.
tatiyna

Answer:

a) 7.5/3=2.5  

b)  about 3 pieces can be cut.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Answer me before tomorrow
Margarita [4]

The ex- suffix often correlates a word to mean "outside", while the in- suffix often correlates a word to mean "inside". An exterior angle of a polygon would mean "an angle outside of a polygon". An interior angle of a polygon would mean "an angle inside of a polygon". Three exterior angles of this polygon would be angle B, angle D, and angle A. This is because these angles are outside of the polygon due to the extending lines from the shape. Two interior angles of this polygon would be angle 6 and angle 8 (explanation was given when I first began answering this question). Angle 9 would be exterior since it is outside of the polygon. Two exterior angles of the polygon that are congruent are angle D and angle 9, since they are both 90 degrees (right angles).

8 0
3 years ago
Is negative 12 a rational number or is it a integer
Dovator [93]
-12 is an integer because all fractions are rational numbers.
8 0
3 years ago
Read 2 more answers
2+2×4 that is my question i need help​
devlian [24]

Answer:

10

Step-by-step explanation:

2+(2x4)

2x4=8

2+8=10

6 0
3 years ago
Read 2 more answers
Other questions:
  • Ind an equation for the nth term of the arithmetic sequence.<br><br> a14 = -33, a15 = 9
    12·1 answer
  • The quotient of P and 18 is equal to the sum of p<br> and 17.<br><br><br><br> Write The expression:
    11·1 answer
  • Identify any outlier(s) in the data. <br> {79, 75, 125, 61, 78, 63, 88, 76, 68, 82, 67}
    5·1 answer
  • Find the surface area of a cylinder with radius 7 feet and height 16 feet.
    13·2 answers
  • Cierra says that 5/6 times 5/6 equals 25/6 is that true?
    10·1 answer
  • A scenario in which the optimal objective function contour line coincides with one of the binding constraint lines on the bounda
    9·1 answer
  • what is the length of tw¯¯¯¯¯¯ ? segment t w with point u between t and w. segment t u is marked congruent to segment u w. segme
    9·2 answers
  • Write the sum or difference in the standard form a + bi.
    13·1 answer
  • F y = x2 − 2x, which ordered pair gives the location for one of the points on the graph?
    6·1 answer
  • mobile phone battery life phone battery life (hours) a 20 b 25 c 10 d 18 if 8.45% of the battery life of each mobile phone is us
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!