Mathematics High School

a shopkeeper marks his goods at 20% above the cost price. If he allows his customer a discount of 10%, find his profit%

Answers

Answer 1
He Would Earn 10% More Than How Much He Paid For The Goods.
Answer 2

Answer:

Step-by-step explanation:

Let be cost price =Rs.100

Then mark price =Rs.120

∴ Selling price =90% of 120

=

100

120×90

​

=Rs.108

Profit = Selling price− Cost price

=Rs.(108−100)=Rs.8

Profit % =

100

8×100

​

=8%

Related Questions

HELP ME PLEASE ASAP!

Answers

Answer:

31

Step-by-step explanation:

Answer:

that's the answer

Bob threw a ball across a basketball court. The graph below shows the relationship between the horizontal distance of the ball and its height. у FLIGHT OF BALL 14 13 12 11 10 9 Height (in feet) 7 NWU OO 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Horizontal Distance (in feet) How many feet from Bob did the ball land? A 10 B 12 C 18 D 21​

Answers

Answer:

21 feet or 21 ft.

Step-by-step explanation:

WAIT SHOOT ITS D: 21

what is 47 times 23 ?

Answers

Answer:

1081

Step-by-step explanation:

Answer:

1,081 its this number

A small cone has a diameter of 6 cm and a height of 7 cm. A large cone has a diameter of 12 cm and a height of 9 cm. What is the approximate difference in the volumes of the two cones?

Answers

Answer:

the answer should be 273 cm^3

Step-by-step explanation:

Solve for x
9x−8≥13
Give your answer as an improper fraction in its simplest form.

Answers

Answer:

x ≥ 2.34

Step-by-step explanation:

The given inequality is :

9x−8≥13

We need to find a solution for the given inequality.

Adding 8 to both sides of the inequality.

9x−8+8≥13+8

9x ≥ 21

x ≥ 2.34

So, the value of x should be more than equal to 2.34.

How many times can you take 6 away from 36?

Answers

Answer:

6

Step-by-step explanation:

Answer:

6 times

why did my answer get deleted??

Step-by-step explanation:

help pls! this is due tonight. thanks!

Answers

Answer:

Neon: 0

Oxide:  -2

Copper:   2

Tin:  0

Step-by-step explanation:     To solve you must add/subtract the numbers to get the charge, for example if its -30 charge from electrons and 10 charge from protons, -30 + 10 = -20     therefore the charge is -20

Answer: 0,-2,2,0

Step-by-step explanation:

Add the numbers together and you get the answers.

1-A student studies math for 1 5/7 hours and science for 3 1/19 hours over the weekend. How much time, in hours, did this student study for math and science altogether?

2-A metal alloy is made by mixing 99/17 ounce of Metal A with with 3/11 pound of Metal B. What is the total weight of the alloy in pounds?

3-A baker mixes 3.1 ounces of butter with 227.6 grams of flour. What is the total weight of the mixture in grams?

4-A carpet cleaner charges $0.99 per square foot to clean carpet. In the next house he is going to clean, the client reveals a perfectly circular carpeted room. If the room measures 45 feet in diameter, how much will he charge?

Answers

Answer:

1. [tex]4\frac{102}{133}[/tex]

2. [tex]6\frac{18}{187}[/tex]

3. 230.7

4. $1,574.53

good luck, i hope this helps :)

Find the slope of the line

Answers

3/2 rise 3 and run 2

Can someone help me find x of this type of triangle

Answers

Answer:

Step-by-step explanation:

The sum of the angles of a triangle is always 180°.

(2x+4) + (2x-2) + (x-2) = 180

5x = 180

x = 36°

A jersey cow weighs 900 pounds, she drops 782. What percent of weight has she lost?

Answers

Answer:

20 percentll

Step-by-step explanation:

Evaluate 4 3/14 + 4 6/7=

Answers

Answer:

9 1/14

Step-by-step explanation:

28. The original cost of a shirt was $20. At a sale, it was sold at a 40% discount. Dofi-
Joey bought a few of these identical shirts for $60. How many shirts did she
buy?

Answers

Answer:

5

Step-by-step explanation:

The discounted cost:

0.6 * 20 = 12

The number of shirts for 60 is 60 / 12 = 5 shirts

The tire has a diameter of 33 inches. If the tire rotates one time, about how many inches will the tire travel?

Answers

Given:

Diameter of a tire = 33 inches.

To find:

The distance covered by the tire if it rotates one time.

Solution:

We have,

Diameter of a tire = 33 inches.

Radius is the half of diameter. So, the radius of the tire is

[tex]\dfrac{33}{2}=16.5[/tex]

Thus, r = 16.6 inches.

We have to find the distance covered by the tire if it rotates one time. It means, we need to find the circumference of the tire.

[tex]C=2\pi r[/tex]

[tex]C=2(3.14)(16.5)[/tex]

[tex]C=103.62[/tex]

Therefore, the distance covered by the tire if it rotates one time is 103.62 inches.

Write an equation of the line that passes through (4, –3) and is perpendicular to the graph of y=3/7x-5

Answers

Answer:

Parallel lines have the same slope, so any line parallel to y = 7x - 3 will have slope 7. If your y intercept is 5, the line must go through (0,5), giving you y = 7x + 5.

Step-by-step explanation:

help plss
3x+2 when x=5

Answers

Answer:17

Step-by-step explanation:

You replace x with 5 to make it 3(5)+2

3x5= 15

15+2=17

Find the measure of DC if m

Answers

Answer:

B. 132°

Step-by-step explanation:

Find the measure of arc BD

m∠A = 1/2(arc BC - arc BD) 2*36° = 150° - arc BD arc BD = 150° - 72° = 78°

Find the measure of arc DC

arc BD + arc BC + arc DC = 360°arc DC = 360° - (150° + 78°) = 360° - 228° = 132°

Correct choice is B

A triangle has 5 millimeters, 24 millimeters, and 26 millimeters. Is it a right triangle?

Answers

Answer:

nope

Step-by-step explanation:

Find the missing side length
of the right triangle below.

6 in.

12 in.

___inches

Answers

Answer:yeah it’s 1#

Step-by-step explanation:

Compare the fraction 1/3 <,>,= 1/2 ??

Answers

Answer:

1/3<1/2

Step-by-step explanation:

"What is 92% of
15?"

Answers

Answer:

13.8

Step-by-step explanation:

15/0.92=13.8

The answer to this is 13.8

2. bn = 5.4-n
3. by = 4.5"

Answers

Answer:

what is the question?

Step-by-step explanation:

Can someone help me on this

Answers

Answer:

Step-by-step explanation:

AX=9x+21, CX=14x+1, because AX=CX we can say

14x+1=9x+21, subtract 9x from both sides

5x+1=21, subtract 1 from both sides

5x=20. divide both sides by 5

x=4

Since CX is half of AC we can say

AC=2(14x+1)

AC=28x+2, and since x=4

AC=28(4)+2

AC=114

FOUNTAINS The circular fountain in
front of the courthouse has a radius of
9.4 feet. What is the circumference of
the fountain? Round to the nearest
tenth.

Answers

Answer:

The fountain has a circumference of 9 feet.

Step-by-step explanation:

5 and above get rounded to the next tenth and 4 and below rounds to the nearest 10 also and that would be 9 if it was 9.5 or above the answer would have been 10.0

Which expressions are equivalent to 35+30s-45t?

Answers

Answer:

B and C

Step-by-step explanation:

5 * (7 + 6s - 9t) = 7*5 + 6s *5  - 9t*5

                       = 35 + 30s - 45t

(-35 - 30s + 45t)*(-1) = (-35)*(-1) - 30s *(-1) + 45t*(-1)

                               = 35 + 30s - 45t

what are all the common multiples of 16 and 48❤️​

Answers

Answer:

Step-by-step explanation:

Answer:

The multiples for 16 are 16, 32, 48, 64, 80, etc.

Step-by-step explanation:

find the area of the parallelogram 15 cm 8 cm

Answers

Answer:

120

Step-by-step explanation:

15 ⋅ 8 = 120

Answer:

Step-by-step explanation:

The area of a parallelogram is the product of the base and height.

A=bh

A=15(8)

A=120cm^2

Please Help!!! Identify two equations from above that represent parallel lines and explain why you choose them
Identify two equations from above that represent perpendicular lines and explain why you choose them

Answers

Answer:

parallel : (b) and (g)

perpendicular : (d) and (f)

Step-by-step explanation:

straight line equation : y = mx + c

Lines that are parallel have the the same gradient(m),

(b) and (g) are parallel, both of them has m= 1/2

Lines that are perpendicular will have the product of their

gradient(m) equal to -1. So, m1 × m2 = -1

(d) and (f) are perpendicular, because : -4 × ¼ = -1

Hope I was able to help:))

A ship has a circular
window with a radius of 10
inches. Find the area of the
window in square inches.

Answers

Answer: If this isnt wrong then I probably forgot how to do this... You plug in 10 with [tex]\pi[/tex]10^2. so then you'll get 100 time pi and youll get 314.159265.

If P and S are rational numbers and R and Q are irrational numbers which of these statements is true?

Answers

Answer: B. The product of P and S is always a rational number.

Step-by-step explanation: The product AND sum of two rational numbers will ALWAYS be rational.

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