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
likoan [24]
3 years ago
11

An air freshener starts with 30 grams of fluid, and the amount of fluid decreases by 12% per day. Express the amount of grams of

freshener, Q, that remains t days after it has begun being used.
Mathematics
1 answer:
vampirchik [111]3 years ago
8 0
Q = 30 (0.88)^t 

Hope this helps :)
You might be interested in
Plz help! I will make you the brainliest! Thanks!
Andrews [41]
So to start you will need to divide by -5 then -5 divided by -5 cancelle
4 0
3 years ago
Read 2 more answers
What is the answer to this I really need the answer for my test 8/9+2/3+1/6
ElenaW [278]
The all go over 18 so put them all over 18
16/18+12/18+3/18=31/18

31/18 or 1.722222222........
8 0
3 years ago
Read 2 more answers
Find the domain and the range of f(x)=2-x+sin x
stellarik [79]
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.<span><span>(<span><span>−∞</span>,∞</span>)</span><span><span>-∞</span>,∞</span></span><span><span>{<span>x|x∈R</span>}</span><span>x|x∈ℝ</span></span>Find the magnitude of the trig term <span><span>sin<span>(x)</span></span><span>sinx</span></span> by taking the absolute value of the coefficient.<span>11</span>The lower bound of the range for sine is found by substituting the negative magnitude of the coefficient into the equation.<span><span>y=<span>−1</span></span><span>y=<span>-1</span></span></span>The upper bound of the range for sine is found by substituting the positive magnitude of the coefficient into the equation.<span><span>y=1</span><span>y=1</span></span>The range is <span><span><span>−1</span>≤y≤1</span><span><span>-1</span>≤y≤1</span></span>.<span><span>[<span><span>−1</span>,1</span>]</span><span><span>-1</span>,1</span></span><span><span>{<span>y|<span>−1</span>≤y≤1</span>}</span><span>y|<span>-1</span>≤y≤1</span></span>Determine the domain and range.Domain: <span><span><span>(<span><span>−∞</span>,∞</span>)</span>,<span>{<span>x|x∈R</span>}</span></span><span><span><span>-∞</span>,∞</span>,<span>x|x∈ℝ</span></span></span>Range: <span><span>[<span><span>−1</span>,1</span>]</span>,<span>{<span>y|<span>−1</span>≤y≤1</span><span>}

</span></span></span>
8 0
3 years ago
Ryan set a table with a fork, knife, and spoon for each dinner guest. He used a total of 36 pieces of silverware. Which number s
Debora [2.8K]

Answer:

The Number sentence 36 ÷ 3 will be used to find number of guest invited in Ryan dinner.

There were 12 guests invited to Ryan's dinner.

Step-by-step explanation:

Given:

Total Number of pieces = 36 pieces.

Also Given:

Ryan set a table with a fork, knife, and spoon for each dinner guest.

From above we can conclude that;

Number of Piece for each Dinner guest  = 3 piece.

We need to find the number of guest invited in Ryan dinner.

number of guest invited in Ryan dinner will be equal to Total Number of pieces used for guest divided by Number of Piece for each Dinner guest.

framing in equation form we get;

number of guest invited in Ryan dinner = \frac{36}{3}=12 \ guest

Hence The Number sentence 36 ÷ 3 will be used to find number of guest invited in Ryan dinner.

Also There were 12 guests invited to Ryan's dinner.

8 0
3 years ago
PLEASE HELP!!! I have no clue how to find the perimeter of MNP
vladimir1956 [14]

Answer:

130

Step-by-step explanation:

Triangle MNP is twice the size of triangle SRP. So 2(x+4)=5x-34.

Distribute: 2x+8=5x-34

Add 34 on both sides: 2x+42=5x

Subract 2x on both sides: 42=3x

Divide both sides by 3: 14=x

If x=14, then 5x-34

is 5(14)-34=70-34=36.

The perimeter of the triangle MNP is

MN+NP+PM.

MN is 36

NP is doubled the 22 because triangle MNP is twice the size of triangle MQS. So NP is 44.

PM is doubled the 25 because triangle MNP is twice the size of triangle QNR. So PM is 50.

The perimeter of the triangle MNP is

MN+NP+PM

=36+44+50

=130

3 0
3 years ago
Other questions:
  • Which point lies on the line whose equation is 2x-3y=9
    6·1 answer
  • A cable company offers two movie plans. One plan costs $129 per month plus $5 per movie. The other plan costs $150 per month for
    8·1 answer
  • 8 and 4 / 9 divided by 2 and 1 / 9<br><br><br> 10 points<br><br> Please show work
    7·1 answer
  • A certain investment earns 8 3/4 compound continuously. If 10,000 dollars is invested for 5 years how much will be in the accoun
    11·1 answer
  • What is the x intercept of the line?
    6·1 answer
  • 16. Does the graph below represent a linear or nonlinear function?
    14·1 answer
  • The population of city A was approximately 243,000 and it increased by 8% in one year.what was the new population
    10·1 answer
  • Which is the best estimate for the percent equivalent of 7/15
    5·2 answers
  • Jefferson High School has an enrollment
    9·1 answer
  • An item on sale costs 25% of the original price. If the original price was $60 , what is the sale price?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!