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
Nuetrik [128]
3 years ago
15

Please help me answer this

Mathematics
1 answer:
prohojiy [21]3 years ago
8 0

9514 1404 393

Answer:

  z^11

Step-by-step explanation:

The applicable rule of exponents is ...

  (a^b)(a^c) = a^(b+c)

__

  z^5\cdot z^6=z^{5+6}=\boxed{z^{11}}

__

<em>Additional comment</em>

It might help you to think of an exponent as indicating repeated multiplication. It tells you how many times the factor is repeated. In this case, it means ...

  z^5\cdot z^6=(z\cdot z\cdot z\cdot z\cdot z)\cdot(z\cdot z\cdot z\cdot z\cdot z\cdot z)\\=z\cdot z\cdot z\cdot z\cdot z\cdot z\cdot z\cdot z\cdot z\cdot z\cdot z = z^{11}

You might be interested in
Isabel offers to buy a team photo for 8 of her teammates,
masha68 [24]

Answer:

The expression is 5(8 - 2).

Isabel will spend $30

Step-by-step explanation:

A-P-E-X Learning

(I did the quiz and got it right :))

8 0
3 years ago
Car travels 177 milies in 3 hours at a constant speed. Which unit ratio represents the speed of the car?
sp2606 [1]

Answer:

59 miles per hour

Step-by-step explanation:

6 0
2 years ago
Find the inverse for: f(x) = x + 1/2
Sidana [21]

Answer:

f-1(x)=x-1/2

Step-by-step explanation:

Switch x and y and solve for y

x=y+1/2

y=x-1/2

5 0
3 years ago
The annual health insurance premium for Ms Everett is $12,304. her employer pays 70% of the premium and deducts the remainder fr
Gekata [30.6K]
Answer: See each one below:

1) Since she is paying for 30% of the cost, we multiply it by 0.3. Then, since it is over the whole year, we divide it by 12.

12304 * 0.3 / 12 = 307.6 B

2)  First, we subtract the cost of the 50 deductible, then multiply the amound by 0.2 because he has to pay 20% of the balance.
1060 - 50 = 1010 x 0.2 = 202 A

3)  First, we find the total cost of the visits. Mattie has to pay for 40% so times it by 0.4. Then, don't forget to add in the cost of 12 co-pays of $15 each.
3660 * 0.4 = 1464 + 15(12) = 1664 B
7 0
3 years ago
Read 2 more answers
The table shows the outputs y for different inputs x:
Rasek [7]
Part A: Yes, the data represent a function. The definition of a function is a relation in which no value of x will have two different values of y.
(Every time you plug in 3 as x, you will always get 4 as y; it's ok if you plug in 3 and 5 as x and get the same y, you just can't get two different y's for one x; sorry, it is pretty confusing). None of the numbers in the table repeat, so we can safely say that the relation is a function.

Part B: All we have to do is plug in 11 for x in the function given to find the answer:
f(x)=5x-21\\f(x)=5(11)-21\\f(x)=55-21\\f(x)=34
In the table, y = 8 when x = 11, but in the function given, y = 34 when x = 11, so the function given is greater.

Part C: To find the answer to C, just plug in 99 for f(x), as it tells you to do:
f(x) = 5x-21\\99=5x-21\\99+21=5x-21+21\\120=5x\\120/5=5x/5\\24=x
5 0
3 years ago
Read 2 more answers
Other questions:
  • Erik and Nita are playing a game with numbers
    6·1 answer
  • A card is drawn at random from a well-shuffled deck of playing cards. What is the probability that the card drawn shows a number
    12·2 answers
  • A customer went to a garden shop and bought some potting soil for 17.50 and 4 shrubs. The total bill was 53.50. Write and solve
    15·1 answer
  • Deandre and Eduardo when to the farmers market. Deandre purchased 15 tomatoes and 12 ears of corn, and Eduardo purshased 3 tomat
    7·1 answer
  • A total of 360 people were surveyed. Of the people surveyed, 70 said they were an early bird and preferred tea. The percentage o
    12·1 answer
  • Which are rational numbers check all that are true
    14·2 answers
  • Ohhh so your a master chef name every meal on the McDonald's menu
    14·2 answers
  • 3. Find the value of x in the diagram below<br>X<br>6 cm<br>5<br>4 cm<br>3 cm<br>R​
    7·1 answer
  • Please help!!!!!!!!!!!!!!
    6·2 answers
  • Christine is working on learning new recipes because she wants to be prepared when she leaves for college. after her first week,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!