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
otez555 [7]
3 years ago
12

Help please. I need the answer fast.

Mathematics
1 answer:
dezoksy [38]3 years ago
4 0
When you multiply exponents with the same base, you add the exponents.
3+-5+y=-2
-2+y=-2
y=0

Final answer: y=0
You might be interested in
The relationship between the number of years (x) that have passed and the population (y) for a small town is shown in the table.
ZanzabumX [31]

Answer:

D. 10,699

Step-by-step explanation:

The given data for the Population Count Per Year is presented as follows;

Number of Years (x); 1, 2, 3, 4, 5, 6, 7, 8

\begin{array}{ccccccccc}Number \ of \ Years \ (x)&1&2&3&4&5&6&7&8\\Population \ (y)&1,440&1,728&2,074&2,488&2,986&3,583&4,300&5,160\end{array}The data regression equation is y = 1,200·(1.2)ˣ

Based on the regression equation for the data, the predicted value of the town's population after 12 years is given by substituting x = 12 as follows;

After 12 years, y = 1,200 × (1.2)¹² ≈ 10,699.32

Therefore, the option which is the best prediction is 10,699.

7 0
3 years ago
What are the answers for both of those if you get it right I’ll also give you brainliest answer comment
tangare [24]

Answer:

answer 1,  135

Step-by-step explanation:

6 0
3 years ago
Last year, Mr. Jones made $30,000. His boss just informed him that he will be receiving at least an 11.2% raise for this year. H
Lady bird [3.3K]

Answer:

$33 336

Step-by-step explanation:

Increase = 30 000 × 0.112

Increase = $3336

New salary = 30 000 + 3336

New salary = $33 336

7 0
3 years ago
The number of points scored by a basketball player in the first eight games of a season are shown below. 15, 35, 18, 30, 25, 21,
hichkok12 [17]

Answer:

im not sure how the data should be interpreted but here is the distribution. It goes up by .416

Step-by-step explanation:

the average of the first 8 games is 24

the average of the 12 games is 24.416

3 0
3 years ago
Plutonium-240 decays according to the function where Q represents the quantity remaining after t years and k is the decay consta
taurus [48]
Note: a radioactive decay constant is always negative.

time = [natural log(ending amount / beginning amount)] / k
time = ln (20 / 24) / -.00011
time = ln (5/6) / -.00011
time = -.018232155683 / -.00011
time = <span> <span> <span> 165.7468698455 </span> </span> </span>
time = <span> <span> <span> 165.75 years

</span></span></span>

7 0
3 years ago
Read 2 more answers
Other questions:
  • Let m represent the number of children playing soccer. Those children are separated into 4 equal teams. Write and expression for
    7·1 answer
  • Find the missing side lengths. leave your answers as radicals in simplest form.
    14·1 answer
  • An item is regularly priced at $35. It is on sale for 40% off the regular price. how much in dollars is discounted from the regu
    10·1 answer
  • What did I do wrong when finding out the sector area? I know the answer I got is wrong so can someone please help me
    6·1 answer
  • Any help greatly appreciated thank you
    11·1 answer
  • Select the expression equal to
    9·2 answers
  • What does it mean to draw a model for 8/10
    9·1 answer
  • What is the product of 5.9 x 103 and 5.9 x 104 expressed in scientific notation?
    5·1 answer
  • Convert into power notation -1/81​
    9·1 answer
  • The graph shown here is the graph of which of the following rational functions?A.F(x) = B.F(x) = C.F(x) =
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!