Id hari bought a watch of Rs 525 with 15% discount then what is the selling price of the watch after discount?​

Answer:

i think its 48 but dont trust me im just doing this for points hope you get a good grade on it

Step-by-step explanation:

Answer:

The total value of the investment will be $15,603.38 after 4 years

Step-by-step explanation:

Compound Interest

It occurs when interest in the next period is earned on the principal sum plus previously accumulated interest.

We'll use the formula:

[tex]{\displaystyle A=P\left(1+{\frac {r}{n}}\right)^{nt}}[/tex]

Where:

A = final amount

P = initial principal balance

r = interest rate

n = number of times interest applied per time period

t = number of time periods elapsed

The investment is P=$11,775 at a rate of r=7.10% = 0.071 compounded quarterly. Since there are 4 quarters in a year, n=4. The investment will last t=4 years, thus:

[tex]{\displaystyle A=\$11,775\left(1+{\frac {0.071}{4}}\right)^{4*4}}[/tex]

[tex]{\displaystyle A=\$11,775\left(1.01775\right)^{16}}[/tex]

[tex]\boxed{A = \$15,603.38}[/tex]

The total value of the investment will be $15,603.38 after 4 years

Answer:uhhhhh 300

Step-by-step explanation:

I don’t really need to explain bc all u need to do is take the 80 and 4 away and u have only 300

Answer: Answer:  x≥  −1 /2

Step-by-step explanation:

Answer:

x ≥ -1/2 or x ∈ [-1/2, +∞)

Step-by-step explanation:

2(-4x + 8) ≤ 20

divide both sides by 2

-4x + 8 ≤ 10

move 8 to the right

-4x ≤ 10-8

-4x ≤ 2

divide both sides by -4. Flip the sign since a negative value is being divided

x ≥ - 1/2

Answer:

-6

Step-by-step explanation:

-6 because its where it interests on the y line

Answer:

I did the solution there I hope it helps

Answer:

B

Step-by-step explanation:

I did this before lolz

Answer:

A and B

Step-by-step explanation:

Answer:

3/5

Step-by-step explanation:

You'll get 0.6 if you divide it

Answer:

3/5

Step-by-step explanation:

5/12 = 0.41666

4/9 = 0.4444

3/7 = 0.4285714

7/13 = 0.538461

3/5 = 0.6

Answer:

Step-by-step explanation:

(c) The number of gadgets the company must produce and sell in order to incur the least cost = 40 gadget.

We experienced a few technical difficulties when trying to submit the answers for (a) and (b) questions, but we made it much easier because we have the screenshots and we have attached it in the diagram below.

Thanks

Answer: 10x-6

Step-by-step explanation:

we know that perimeter P is 2L+2W

2L= 2(3x+2)=6x+4

2W=2(2x-5)=4x-10

P=6x+4+4x-10=10x-6

Answer:

A = 50 + 25h

Step-by-step explanation:

You had to take your computer to the shop. The technician charges a flat rate of $50 for looking at your computer and $25 an hour to fix the problem. Create an equation where prepresents how much you will have to pay and his the number of hours it takes to get your computer fixed.

Let the number of hours required to fix the laptop be represented by h

Total Amount required to pay = A

Hence,the Equation is given as:

A = $50 + $25 × h

A = 50 + 25h

Answer:

4= 3(y+3) - 2y (substitute the given x-value into the equation to solve for y)

4= 3y+9-2y (use the distributive property)

4=y+9 (combine like terms)

y= -5 (subtract 9 from both sides to isolate the y-term)

plug it in

x= (-5)+3

x=-2

(-2,-5)

Answer:

Is the number of tosses for each coin enough for the sampling distribution of the difference in sample proportions PA-PB to be approximately normal?

b. No, 20 tosses for coin A is enough, but 20 tosses for coin B is not enough.

Step-by-step explanation:

a) Data and Calculations:

The probability of coin A landing tails-side up = 0.5

The proportion of times coin A lands tails-side up (PA) = 20 * 0.5 = 10

Therefore, the probability of coin A landing heads-side up = 0.5 (1 - 0.5)  

And the proportion of times that coin A lands heads-side up = 20 * 0.5 = 10.  

The proportion on either side is equally distributed.

This is why 20 tosses for coin A is enough, since the sample proportions PA is approximately normal, symmetric, and equally distributed.  There will be equal amounts of 10 tosses (0.5 *20) for either heads-side up or tails-side up.

For coin B, the probability of landing tails-side up = 0.8

The proportion of times coin B lands tails-side up (PB) = 20 * 0.8 = 16

Therefore, the probability of coin B landing heads-side up = 0.2 (1 - 0-.8)

The proportion on either side is not equally distributed, but skewed.

This is why 20 tosses for coin B is not enough, since the sample proportions PB is not approximately normal, symmetric, and equally distributed.  There will be 16 tosses landing tails-side up (0.8*20) and only 4 tosses landing heads-side up (0.2*20).

The true statement about the sample proportions of coins A and B is (b) No, 20 tosses for coin A is enough, but 20 tosses for coin B is not enough.

The given parameters are:

Coin A

[tex]p = 0.5[/tex] --- the probability of landing tails-side up

[tex]n = 20[/tex] --- number of toss

Coin B

[tex]p = 0.8[/tex] --- the probability of landing tails-side up

[tex]n = 20[/tex] --- number of toss

Start by calculating the expected number of times both coins land on either sides.

For coin A, we have:

Expected number of tails

[tex]Tails = np[/tex]

[tex]Tails = 20 \times 0.5[/tex]

[tex]Tails = 10[/tex]

So, the expected number of heads would be:

[tex]Head = n - Tails[/tex]

[tex]Head = 20 - 10[/tex]

[tex]Head = 10[/tex]

This means that, there will an expected equal amount of outcomes for the heads and tails of coin A.

Hence, 20 tosses is enough for coin A because the proportion is equally distributed and approximately normal.

For coin B, we have:

Expected number of tails

[tex]Tails = np[/tex]

[tex]Tails = 20 \times 0.8[/tex]

[tex]Tails = 16[/tex]

So, the expected number of heads would be:

[tex]Head = n - Tails[/tex]

[tex]Head = 20 - 16[/tex]

[tex]Head = 4[/tex]

This means that, there won't be an expected equal amount of outcomes for the heads and tails of coin B.

Hence, 20 tosses is not enough for coin B because the proportion is neither equally distributed nor approximately normal.

So, the correct option is (b)

Read more about sample proportion at:

https://brainly.com/question/22985943

Answer:

muscular area of body are most flexible

Answer:

hi

Step-by-step explanation:

i'm excellent, i could help

Answer:

yes

Step-by-step explanation:

it's right i think i hel8

Answer:

apothem: a line segment drawn from the center of a convex polygon (inscribed in a circle) to the midpoint of any side of the polygon.

regular polygon:a convex polygon in which all of the side lengths are equal and all of the interior angles have equal measure.

inscribed polygon:a polygon that is constructed inside of the circumference of a circle in which the vertices of the polygon lie on the circumference of the circle.

Step-by-step explanation:

The words that matched with the correct definition are given below.

The apothem is the angle between a chord's middle and the circle's center. The apothem of a regular polygon is only the in radius, or the distance from the center to a side.

The correct definitions are:

Apothem : a line segment drawn from the center of a convex polygon (inscribed in a circle) to the midpoint of any side of the polygon.

Regular polygon : a convex polygon in which all the side lengths are equal and all the interior angles have equal measure.

Inscribed polygon : a polygon that is constructed inside the circumference of a circle, in which the vertices of the polygon lie on the circumference of the circle.

Therefore, the correct definitions are given above.

To learn more about the apothem;

https://brainly.com/question/9172186

#SPJ2

Answer:

a.  all of the above are correct

b.  The pitcher will throw 30 pitches that are not curveballs.

Step-by-step explanation:

Answer:

$2.00

Step-by-step explanation:

If triangle ABC is translated 5 units to the left, the transformation is given by (x, y) ⇒ (x - 5, y)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, translation and dilation.

Translation is the movement of a point either up, down, left or right.

If triangle ABC is translated 5 units to the left, the transformation is given by (x, y) ⇒ (x - 5, y)

Find out more on transformation at: https://brainly.com/question/1620969

Answer: an altitude

Step-by-step explanation:

Answer:

1/9 pan of lasagna

Step-by-step explanation:

Answer:

3 5/6

Step-by-step explanation:

Divide 23 and 6 and then it gives u 3 5/6

Answer:

2,520 nickles in $126

Step-by-step explanation:

126 dollars x 100 cents

= 12,600 cents

then

12,600 cents / 5 cents

= 2,520 nickels

(The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more!

- •Trix•

( Yes I know my - •Trix• thingy is not my user but it’s what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)

Answer:

2,520 nickels

Step-by-step explanation:

here i will show you how many nickels are in 126$.

first we will calculate how many cents are in 126$.

126x100, and then divide the result by 5 cents to get the answer.

here is the math to illustrate better

126$ x 100 cents

=12,600

12,600 cents / 5 cents

=2,520

there for the answer to your question "how many nickels are in 126 dollars" is as it follows:

                        2,520 nickels

Answer: 90%

Step-by-step explanation: if 200 to 10 is a 95% decrease, a 200 to 20 is a 90% change.