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
geniusboy [140]
2 years ago
8

The surface area of an oil spill gets 105% larger every day, represented by the function s(x) = (1.05)x − 1. On the first day, i

t covered an area of 31 square meters. Which function would be used to find the area of the oil spill on the 15th day?
Mathematics
1 answer:
Keith_Richards [23]2 years ago
7 0

Answer:

f(d) = 31 × 1.05^(t-1)

31(1.05^(15-1))

61.3778795826

61.4 m²

You might be interested in
A recipe requires 3/4 cups of nuts for 1 cake. Enter the maximum number of cakes that can be made using 7 1/2 cups of nuts
nirvana33 [79]
10 cakes can be made

Explanation:
Convert 7 1/2 to an improper fraction
15/2 divided by 3/4
Flip the second fraction and multiply instead of divide
15/2 x 4/3
multiply the tops: 15 x 4 = 60
Over the bottoms multiplied together 2x3=6
60/6=10
therefore 10 cakes can be made
5 0
3 years ago
Write an equation in slope intercept form for the graph of the line.​
olganol [36]

Answer:

  • y = 2x - 3

Step-by-step explanation:

<u>Slope intercept form:</u>

  • y = mx + b, where m - slope, b - y-intercept

<u>Take two points from the graph:</u>

  • (2, 1) and (3, 3)

<u>Find the slope:</u>

  • m = (3 - 1)/(3 - 1) = 2/1 = 2

<u>Find the y-intercept using point (2, 1) and the equation above:</u>

  • 1 = 2*2 + b
  • b = 1 - 4
  • b = -3

<u>The line is:</u>

  • y = 2x - 3
5 0
2 years ago
Read 2 more answers
The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right an
scoundrel [369]

Answer:Area of part 1:

A1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

Area of part 2:

A2=length*width=(8+2)*1=10 ft2

Area of part 3:

A3=length*width=8*2=16 ft2

Total shaded area : A1+A2+A3=41 ft2

Total area of the reactangle : A=16*8=128 ft2

Total area of the nonshaded region : 128-41=87 ft2

Step-by-step explanation: Plz make brainliest

5 0
3 years ago
Math questions!! you will get brainly!
mamaluj [8]
Drag the tiles to the correct boxes to complete the pairs.
Find the distance between each pair of points.
6 units
5 units
2 units
4units
3 units

4 0
2 years ago
Read 2 more answers
Round 519.6597 to the nearest tenth place
EleoNora [17]
To round to the nearest tenth place you are going to round the last two digits of that, you should get 519.7
8 0
3 years ago
Other questions:
  • Solve each system of linear equations by substitutions. X+2y =6 x-y=3
    6·1 answer
  • What's the answers to this question please?
    14·1 answer
  • What is the solution set to the inequality (4x-3)(2x-1) greater than or equal to 0?
    13·2 answers
  • What is the denominator for 2/3 ?
    10·2 answers
  • Are 5/8 and 4/7 proportional
    15·2 answers
  • 1- You are designing a new popcorn box in the shape of a rectangular prism for the cinema theatres. The new popcorn box has a le
    6·1 answer
  • Annie borrowed $354 from her parents to buy a tablet. She plans to pay the money in 2 equal payments per month for the next 12 m
    11·1 answer
  • I need help! Does anyone understand?
    8·1 answer
  • A cube with sides 5 inches, and a pyramid with base edges 5 inches. What is the height, so that the volume of the cube and the p
    8·1 answer
  • Plss help me quickly tyyy<br>either question 5 or six cus I need the explanation:)))​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!