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
velikii [3]
3 years ago
5

The amount of increase from the cost of an item to it's selling price is

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
7 0
We need more more.....
Stop playing dude like come on with that
You might be interested in
815 calories in 4 servings
Elis [28]
815 Calories in 4 servings SOLUTION: The unit rate is 203.75 Calories<span> per serving.</span>
7 0
3 years ago
Read 2 more answers
15 point question
Natalka [10]

Answer:

It will cost $12.5 per person to charter a bus for 36 passengers

Step-by-step explanation:

The cost per person c of chartering a tour bus  varies inversely as the number of passengers  n.

We can write:

c\:\alpha \:\frac{1}{n} \\c=\frac{k}{n}

where k is constant of proportionality

We are given when c = 22.50, n = 20

We need to find c when n = 36

First using c = 22.50, n = 20 we will find k, the constant of proportionality

c=\frac{k}{n}\\22.50=\frac{k}{20}\\k=22.50 \times 20\\k=450

So, we get k = 450

Now, we will find c when n = 36

c=\frac{k}{n}\\c=\frac{450}{36}\\c=12.5

So, we get the value of c: c = 12.5

Therefore, It will cost $12.5 per person to charter a bus for 36 passengers

8 0
3 years ago
How to multiply a whole number by a fraction ​
AURORKA [14]

Answer:

There are 3 simple steps to multiply fractions

1. Multiply the top numbers (the numerators).

2. Multiply the bottom numbers (the denominators).

3. Simplify the fraction if needed.

Step-by-step explanation:

can i get brainliest pls?

5 0
3 years ago
Can someone please help me with this :( asap
Rama09 [41]

b

こんにちは

mmmmmmmmnnnnnnnnnnnnnnnnnnnnnnn

7 0
3 years ago
On the highway, a car can travel 21 miles per gallon of gas. If the car travels for 4 hours on the highway at a rate of 65 miles
lora16 [44]

Answer:

12.4 gallons

Step-by-step explanation:

65 mph x 4 hours means the car went 260 miles. Divide by 21 to get the number of gallons. 12.4 gallons.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Estimate the sum of 487 and 310
    15·2 answers
  • A 10-sided fair die, a 20-sided fair die, and a 12-sided fair dice are rolled. What is the probability of all three happening: S
    10·1 answer
  • Find three consecutive even integers whose sum is 180
    8·1 answer
  • a circular mat has a circumference of 220 centimeters find the radius rounderd to the nearest whole number
    10·1 answer
  • Explain two ways you might reduce motor vehicle insurance premiums.
    15·1 answer
  • Please help dont need working out thanks​
    5·1 answer
  • Which is equivalent to 5 × 9 × 8?<br><br> 72 × 8<br><br> 45 × 72<br><br> 45 × 9<br><br> 5 × 72
    14·2 answers
  • Help me please!!!!! and thank you!
    11·1 answer
  • 2) Find the area. *<br> 7 points<br> 12 cm<br> 2 cm<br> 4 cm<br> 6 cm<br> 24<br> O 12<br> 36<br> 48
    15·1 answer
  • Change 64 square metres into square millimetres.<br> Give your answer in standard form.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!