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
yan [13]
2 years ago
9

( this is my summer math homework, please help!)

Mathematics
1 answer:
Ilia_Sergeevich [38]2 years ago
3 0

Using proportions, the selling prices are given as follows:

1. $46.92.

2. $15.29.

3. $17.16.

4. $20,280.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

To find the selling prices, we have to multiply the original prices by either 1.02(2% sales tax) or 1.04(4% sales tax), hence they are given as follows:

  • 1. 46 x 1.02 = $46.92.
  • 2. 14.99 x 1.02 = $15.29.
  • 3. 16.50 x 1.04 = $17.16.
  • 4. 19500 x 1.04 = $20,280.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

You might be interested in
27/64A bottled water company has designed a new cup for its dispenser. The cup will be a right circular cone with a three-inch r
tankabanditka [31]

Answer:

9.86 inches

Step-by-step explanation:

Given:

The cup will be a right circular cone with:-

Radius, r = 3 inches

Volume of cone = 93 cubic inches

Height of the cup, h = ?

Solution:

<u>By using :-</u>

<u />Volume\ of\ right\ circular\ cone=\frac{1}{3} \pi r^{2} h

                                            93 =\frac{1}{3} \times\frac{22}{7} \times3\times3\times h\\ \\ 93=\frac{198}{21} h\\ \\ 93=9.43h

By dividing both sides by 9.43

\frac{93}{9.43} =\frac{9.43h}{9.43} \\ \\ 9.86\ inches=h

Thus, the cup need to be 9.86 inches taller to hold 93 cubic inches of water.

6 0
4 years ago
A motorboat moves across a lake. It begins at 50km from shore after 9 minutes it is 14 km from shore. What’s it’s distance from
agasfer [191]

Answer:

List all of the solutions.

50 k m =

9 m i n u t e s =

14 k m =

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The radius of a circle is 16 cm. Find its area in terms of pi
anzhelika [568]
Area is 804.25 if the radius is 16cm
8 0
3 years ago
Hector and Francis spent a total of $47.50 at the mall. If Hector spent 50% more than Francis, how much did Francis spend at the
AveGali [126]
The answer i got was 23.75 hope this helps
6 0
3 years ago
Consider the following functions. f=[(-1,1),(1,-2),(3,-4) and g=[(5,0),(-3,4),(1,1),(-4,1)} Find (f-g)(1) =
Vilka [71]

The difference between the functions give:

(f - g)(1) = f(1) - g(1) = -3

<h3>How to find the difference between the functions?</h3>

For two functions f(x) and g(x), the difference is defined as:

(f - g)(x) = f(x) - g(x).

Then:

(f - g)(1) = f(1) - g(1)

By looking at the given tables, we know that:

f(1) = -2

g(1) = 1

Replacing that we get:

(f - g)(1) = f(1) - g(1) = -2 - 1 = -3

If you want to learn more about difference of functions:

brainly.com/question/17431959

#SPJ1

8 0
2 years ago
Other questions:
  • Is 0.5 less than 0.25
    14·2 answers
  • Find the axis of symmetry and the vertex of the graph f(x)=2x-4x
    12·1 answer
  • What is the area of a rectangular driveway measuring 20 feet long &amp; 15 feet wide​
    11·2 answers
  • Can someone help me with number 20
    12·1 answer
  • Y=2x-5 solve for x show all your steps
    15·1 answer
  • The level of water in a tank is 16 feet. The level decreases steadily, and the tank is emptied in 8 hours. What was the change i
    7·1 answer
  • Given the kite with diagonal measures as shown.
    12·1 answer
  • Select all true statements about the greatest common factor and least common multiple of the given numbers.
    5·1 answer
  • 44,880 2 poir 8) A pen cost $39 and a pencil cost $17 less. What is the total cost of one pen and two pencils? *​
    5·1 answer
  • A cone with a height of 15 yards has a volume of<br> 475.17 yd³. Find the diameter of the cone.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!