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
slega [8]
3 years ago
13

An inflatable raft that you have jumped in to escape the monsters has 4500 cubic inches of air inside it when fully inflated. It

loses air at a rate of decrease 6.5% each day. How much air will be left in the raft after 8 days?
Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

Answer:

2628.48 cubic inches

Step-by-step explanation:

The inflatable raft has 4500 cubic inches of air inside it when fully inflated.

The inflatable raft loses air at a rate of a decrease 6.5% each day.

Now, we have to calculate the volume of air that will be left in the raft after 8 days.

Therefore, the volume of air left in the raft after 8 days will be 4500[1-\frac{6.5}{100} ]^{8} =2628.48 cubic inches. (Answer)

You might be interested in
A bus entered the freeway and traveled at a constant speed of 80 mph. Two hours later a second bus followed the first bus, enter
Wittaler [7]

Answer:

It will take about 15-20 Minutes to catch up to that bus.

Step-by-step explanation:

65+ 20= 85 so its a tad bit over but it works.

6 0
3 years ago
Draw an equilateral triangle of perimeter 10 centimetres.​
3241004551 [841]

Answer:

See attachment for triangle

<em></em>

Step-by-step explanation:

Given

Shape: Equilateral triangle

Perimeter = 10cm

Required

Draw the triangle

First, we determine the side lengths.

The perimeter of an equilateral triangle is:

Perimeter = 3 * Length

So, we have:

10= 3 * Length

Solve for Length

Length = \frac{10}{3}

Length = 3.33

<em>See attachment for triangle</em>

4 0
3 years ago
Ravi made 6 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces w
mart [117]

Answer: $ 2.20

Step-by-step explanation: 31.80-18.60= 13.20

13.20 divided by 6= 2.20

——————-

2.20 x 6= 13.2

13.20+ 18.60= 31.80

4 0
3 years ago
Solve the equation below for x:<br><br><br> 0.25(x - 13) = 7
VikaD [51]

Answer:

x=41

Step-by-step explanation:

0.25(x-13)=7

We move all terms to the left:

0.25(x-13)-(7)=0

We multiply parentheses

0.25x-3.25-7=0

We add all the numbers together, and all the variables

0.25x-10.25=0

We move all terms containing x to the left, all other terms to the right

0.25x=10.25

x=10.25/0.25

x=41

4 0
2 years ago
Read 2 more answers
Plz help ill give you brainlist to you
Nastasia [14]
First one the answer is A; Alexander needs 70 ft
8 0
3 years ago
Other questions:
  • A rectangular field is 450 meters long and 400 meters wide. What is the area of the field in square kilometers?
    12·2 answers
  • Algebra 1 A Semester Exam<br> 30. Write y=-3/4x-6 in standard form using integers. (1 point)
    9·1 answer
  • Solve the equation for x
    12·2 answers
  • What describes angle 5 and 6
    9·2 answers
  • A triangle has one side of length 29 units and another of length 40 units. Determine the range in which the length of the third
    6·1 answer
  • The prime factorization of 64 is
    10·2 answers
  • A line passes through the points(8,2) and (10,3) What is its equation in slope intercept form
    11·1 answer
  • Subsitution form<br> y=3x <br> 4x+2y=30
    8·1 answer
  • Find the percent change from the first value to the second.<br><br> 60; 90
    14·2 answers
  • What is the surface area of this design?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!