you multiply each value in the data set below by 2, what the mean, median, mode, and range of the data set? 2893103 The mean is Type an integer or decimal rounded to the nearest hundredth as needed)

Answer: 6.63324958 i    

Answer 2: 2i√11

Answer:

Let's assume the original price of the stock was x.

When the company announced it overestimated demand, the stock price fell by 40%.

So, the new price of the stock after the first decline was:

x - 0.4x = 0.6x

A few weeks later, when the seats were recalled, the stock price fell again by 60% from the new lower price of 0.6x.

So, the new price of the stock after the second decline was:

0.6x - 0.6(0.6x) = 0.24x

Given that the current stock price is $2.40, we can set up the equation:

0.24x = 2.40

Solving for x, we get:

x = 10

Therefore, the stock was originally selling for $10.

Answer:

the least common multiple is 1360

Step-by-step explanation:

The lcm of 17 and 80 is the smallest positive integer that divides the numbers 17 and 80 without a remainder. Spelled out, it is the least common multiple of 17 and 80. Here you can find the lcm of 17 and 80, along with a total of three methods for computing it. In addition, we have a calculator you should check out. Not only can it determine the lcm of 17 and 80, but also that of three or more integers including seventeen and eighty for example. Keep reading to learn everything about the lcm (17,80) and the terms related to it.

Answer:

-5

Step-by-step explanation:

well you could just impute the 0 for x

f(0)= 3(0)-5

multiply 3 and 0 to get 0

0-5

subtract 5 from 0 to get = -5

Answer: 5/3

Step-by-step explanation:

f(x) has to be 0

Therefore 3x-5 = 0

3x=5

3x/3 = 5/3

x = 5/3

Answer:

7 2/8

Step-by-step explanation:

you need to make 7 2/8 batches of brownie

Answer:

B will get more $

Step-by-step explanation:

3000 annual rate 6% so half a year is 3%, compounding semiannually for 6 years =  12 times

so 3000*(1+3%)^12 =4277.28

$4000 invested for four years compounded quarterly at 2.7%. so every quater is 2.7%/4 =0.675%, compounding quarterly for 4 years =  16 times

so 4000*(1+0.675%)^16=4454.57

Answer:

There is a 0.1% chance that a sample mean temperature of at most 58 F will occur by chance if the true mean temperature is 62 F.

Step-by-step explanation:

Took the test :)

Let the number be Z

The quotient of point

Since the number is added to 5

z + 5 / 1.2 = 3.6

This implies that the number z added to 5 divided by 1.2 will give us a quotient

(Z + 5)/ 1.2 = 3.6

The answer is OPTION C

The surface area of the cylinder is 905 square centimeters

From the question, we have the following parameters that can be used in our computation:

Diameter, d = 12 cm

Height, h = 18 m

This means that

Radius, r = 12/2 = 6 cm

Using the above as a guide, we have the following:

Surface area = 2πr(r + h)

Substitute the known values in the above equation, so, we have the following representation

Surface area = 2π * 6 * (6 + 18)

Evaluate

Surface area = 905

Hence, the surface area is 905 square centimeters

Read more about surface area

brainly.com/question/26403859

#SPJ1

Answer:

The statement is not true. There is an error in the following step:

\(\frac{r^{k} * r^{k} }{r^{(k-1)} } = \frac{1 * 1}{1}\)

Step-by-step explanation:

Here is the complete proof:

\(r^{k + 1} = r^{k + k - (k - 1)}\)  (because k + k - (k - 1) = k + 1)

\(= \frac{r^{k} * r^{k} }{r^{(k-1)} }\) (By laws of exponent)

\(= \frac{r^{k} * r^{k} }{r^{k} * r^{-1} } }\)

\(= \frac{r^{k} * r^{k} * r^{1} }{r^{k}} }\) (Since the power of r is a negative integer i.e. -1 it will shift to the numerator)

\(= r^{k} * r^{1}\)  (We get this equation after canceling out the similar terms in numerator and denominator in previous step)

\(= r^{k + 1} \neq 1\) (Provided r > 1 or r < -1)

Answer:

Area of the hurricane = 7853 or 3.14  x  50 squared

The value of df, when x = π/4 and dx = 1/24, is (-5π - 5√2)/(96√2).

To find the derivative of the function f(x) = -5cos(x) + xtan(x), we'll use the sum and product rules of differentiation. Let's start by finding df/dx.

Apply the product rule:

Let u(x) = -5cos(x) and v(x) = xtan(x).

Then, the product rule states that (uv)' = u'v + uv'.

Derivative of u(x):

u'(x) = d/dx[-5cos(x)] = -5 * d/dx[cos(x)] = 5sin(x) [Using the chain rule]

Derivative of v(x):

v'(x) = d/dx[xtan(x)] = x * d/dx[tan(x)] + tan(x) * d/dx[x] [Using the product rule]

= x * sec^2(x) + tan(x) [Using the derivative of tan(x) = sec^2(x)]

Applying the product rule:

(uv)' = (5sin(x))(xtan(x)) + (-5cos(x))(x * sec^2(x) + tan(x))

= 5xsin(x)tan(x) - 5xcos(x)sec^2(x) - 5cos(x)tan(x)

Simplify the expression:

df/dx = 5xsin(x)tan(x) - 5xcos(x)sec^2(x) - 5cos(x)tan(x)

Now, we need to evaluate df/dx at x = π/4 and dx = 1/24.

Substitute x = π/4 into the derivative expression:

df/dx = 5(π/4)sin(π/4)tan(π/4) - 5(π/4)cos(π/4)sec^2(π/4) - 5cos(π/4)tan(π/4)

Simplify the trigonometric values:

sin(π/4) = cos(π/4) = 1/√2

tan(π/4) = 1

sec(π/4) = √2

Substituting these values:

df/dx = 5(π/4)(1/√2)(1)(1) - 5(π/4)(1/√2)(√2)^2 - 5(1/√2)(1)

Simplifying further:

df/dx = 5(π/4)(1/√2) - 5(π/4)(1/√2)(2) - 5(1/√2)

= (5π/4√2) - (10π/4√2) - (5/√2)

= (5π - 10π - 5√2)/(4√2)

= (-5π - 5√2)/(4√2)

= (-5π - 5√2)/(4√2)

Now, to evaluate df/dx when dx = 1/24, we'll multiply the derivative by the given value:

df = (-5π - 5√2)/(4√2) * (1/24)

= (-5π - 5√2)/(96√2)

for such more question on derivative

https://brainly.com/question/23819325

#SPJ8

Both g(x) = 5 - x² and h(x) = \(5 - e^(6-^x^)\)have the same range as f(x) = -2√(x) - 3 + 8, which is (-∞, 5].

To determine which function has the same range as f(x) = -2√(x) - 3 + 8, we need to first find the range of f(x).

The square root function √(x) takes non-negative values as input and gives non-negative outputs, so the expression -2√(x) will always be non-positive. Therefore, the range of f(x) will be all real numbers less than or equal to -3 + 8, which is 5.

In other words, the range of f(x) is (-∞, 5].

So, we need to find a function whose range is also (-∞, 5]. One possible function is g(x) = 5 - x². We can see that when x is zero, g(x) is at its maximum value of 5, and as we increase or decrease x, g(x) will decrease, eventually approaching negative infinity.

Another possible function is h(x) = 5 - e^(-x). When x is negative infinity, e^(-x) is approaching positive infinity, so h(x) is approaching 0. As we increase x, e^(-x) is approaching zero, so h(x) is approaching 5.

For such more questions on range

https://brainly.com/question/30389189

#SPJ8

Answer:

22 divided by 2.630= 8 remainder 0.96

Answer: 22/2.630 is 8, remainder is 0.365 or 73/200

Answer:

\(\frac{4}{5t}\)

Step-by-step explanation:

Quotient means division, and 5 times t is 5t, as we are simplifying. Since 4 comes first in the question or sentence, 4 must be the nominator; therefore, 5t is the denominator.

The answer would then be \(\frac{4}{5t}\).

Hope this helped!

The value of the side CB in the right angled triangle is found as 4√2 units.

For the given question,

The diagram is given;

AB = 7 units.

AG = 3 units.

GB = 7 - 3 = 4 units.

GC = 4 units.

In right angled triangle GCB, apply Pythagorean theorem.

CB² = GB² + GC²

CB² = 4² + 4²

CB² = 2(4)²

Taking square root both side.

CB = 4√2

Thus, the value of the side CB in the right angled triangle is found as 4√2 units.

To know more about the Pythagorean theorem, here

https://brainly.com/question/343682

#SPJ13

Answer:

Addition of this would sum up to be 40.7

Step-by-step explanation:

First simplify the fraction as in decimal form which is 0.7 then add the whole number 40. which gives you the answer...

To make it easier with bigger numbers use Desmos scientific calc. or just do it off paper.

IDC DO WHAT HELPS U BEST

The number of students that speak  both French and Spanish are 7 students, 24 students speak French only, and 16 students speaks Spanish only.

To solve this problem, we can use the formula for the size of a union of two sets:

|A ∪ B| = |A| + |B| - |A ∩ B|,

where |A| represents the number of elements in set A.

Let F be the set of students who speak French, S be the set of students who speak Spanish, and N be the set of students who speak neither language. Then, we have:

|F| = 31,

|S| = 23,

|N| = 14.

We want to find the number of students who speak both French and Spanish, as well as the number who speak French only and the number who speak Spanish only. Let B be the set of students who speak both French and Spanish, F-only be the set of students who speak French only, and S-only be the set of students who speak Spanish only. Then:

|B| = (unknown),

|F-only| =  (unknown),

|S-only| =  (unknown).

We know that the total number of students is 60, so:

|F ∪ S ∪ N| = 60.

Using the formula for the size of a union, we get:

|F ∪ S ∪ N| = |F| + |S| + |N| - |F ∩ S| - |(F ∩ N) ∪ (S ∩ N)|.

We can simplify this expression using the fact that |N| = |(F ∩ N) ∪ (S ∩ N)|, since the sets (F ∩ N) and (S ∩ N) are disjoint:

60 = 31 + 23 + 14 - |B| - |N|.

|N| = 14.

Substituting |N| = 14, we get:

|B| = |F ∩ S| - 9.

So, to find |B|, we need to determine |F ∩ S|. We can use the formula for the size of an intersection:

|F ∩ S| = |F| + |S| - |F ∪ S|.

Substituting the known values, we get:

|F ∩ S| = 31 + 23 - |F ∪ S|.

|F ∪ S| = 31 + 23 - |F ∩ S|.

|F ∪ S| = 54 - |B|.

Substituting this into the expression for |F ∪ S ∪ N|, we get:

60 = 31 + 23 + 14 - |B| - 14 - |B|.

2|B| = 54 - 31 - 23 + 14 = 14.

|B| = 7.

So there are 7 students who speak both French and Spanish.

To find |F-only| and |S-only|, we can use the following formulas:

|F-only| = |F| - |B|,

|S-only| = |S| - |B|.

Substituting the known values, we get:

|F-only| = 31 - 7 = 24,

|S-only| = 23 - 7 = 16.

Therefore, there are 7 students who speak both French and Spanish, 24 students who speak French only, and 16 students who speak Spanish only.

Learn more about set theory at:https://brainly.com/question/29774143

#SPJ1

Answer:

c= 1.5t, c=t+0.5t and c=(1+0.5)t

Step-by-step explanation:

Given that, Clare scored 50% more points than Tyler, c is the number of points that Clare scored and t is the number of points that Tyler scored,According to question,c = 150% of tc = 1.5tHence, the correct options are c = 1.5t, c = t+0.5t and c = (1+0.5)t

There are 3,125 different places to sit if they don't mind sharing s desk sometimes and there are 120 different places to sit, if they all sit on separate tables.

It is a branch of mathematics that deals with the occurrence of a random event.

Given that there are five different tables in the class and five students

Each table can be occupied by only one student

There are 200 days of studying years.

As a small prank on their teacher students would like to sit in a new way every day, so there are no two days during their studying year such that all students are occupying the same tables.

5×4×3×2×1 = 120

There are 120 different places to sit, if they all sit on separate tables.

5×5×5×5×5 = 3,125

There are 3,125 different places to sit if they don't mind sharing s desk sometimes.

Hence, there are 120 different places to sit, if they all sit on separate tables and there are 3,125 different places to sit if they don't mind sharing s desk sometimes.

To learn more on probability click:

https://brainly.com/question/11234923

#SPJ1

Answer:

-5/3

Step-by-step explanation:

trust me bro

Answer:

Use desmos

Step-by-step explanation:

Basically it is a graphing calculator put your points

Answer:

The missing numerator is 2

Step-by-step explanation:

Assign "x" to the numerator sought:

\(\frac{x}{7} +\frac{13}{14} =1\frac{3}{14}\)

\(\frac{14x+91}{98} =\frac{14+3}{14}\)

\(14x+91=98(\frac{17}{14} )\)

\(14x=\frac{1666}{14} -91\)

\(14x=119-91\)

\(x=\frac{28}{14}\)

\(x=2\)

Hope this helps

Answer:

1 over 16

Step-by-step explanation:

To accurately determine the amount they would have to buy, we would need the specific measurements of the pool, the desired fence height and any other requirements they have.

To determine how much Gwen and Lisa would have to buy to replace the fence on their pool, we would need more specific information about the pool's dimensions, the type of fence they want, and any other relevant details.

Let's consider some factors that could affect the amount they would need to purchase:

Perimeter of the pool:

The length of the fence required would depend on the perimeter of the pool.

If we know the dimensions of the pool, we can calculate its perimeter by adding up the lengths of all sides.

Fence height:

The height of the fence is another important factor. Depending on local regulations or personal preferences, Gwen and Lisa might need a specific height for their pool fence.

This would determine the length of fencing material they need to purchase.

Fence type and style:

Different types of fences, such as chain-link, wood, vinyl, or wrought iron, have varying costs and installation requirements.

The choice of fence material and style will impact the amount they would have to buy.

Gates and openings:

If Gwen and Lisa require gates or openings in the fence, they would need to account for these as well.

The number and size of gates would affect the total amount of fencing material needed.

With these details, we can calculate the perimeter, account for gates and openings and factor in the material type and style to provide an estimate of the amount of fencing they need to purchase.

For similar questions on pool

https://brainly.com/question/28063924

#SPJ11

The word ' difference ' means subtraction

Therefore 5 times m means 5m

The difference between 5m and k is 5m - k

The question might also mean 5 times m-k . in this case you multiply m-k by 5 and perform a distribution. 5 ( m - k ) = 5m - 5k

Answer:

x+2_3x_x=2^2

2_3x=4

3x=4+2

x=6÷3

×=2 is ans

In mathematics, a sequence is an ordered list of elements, often denoted by brackets or parentheses.

The term "a sequence of length n" refers to a sequence that contains a specific number of elements, where the number of elements is denoted by "n."

When the domain of a function is the set of natural numbers (N), it is called an infinite sequence. An infinite sequence can be thought of as an ordered list that continues indefinitely.

Read more on sequences here https://brainly.com/question/6561461

#SPJ1

\(f(0)=0^2+0-6=\boxed{-6}\).

Hope this helps.

Given:

Principal = $14000

Rate of interest = 10% compounded semiannually.

Time = 11 years.

To find:

The accumulated value of the given investment.

Solution:

Formula for amount or accumulated value after compound interest is:

\(A=P\left(1+\dfrac{r}{n}\right)^{nt}\)

Where, P is the principal values, r is the rate of interest in decimal, n is the number of times interest compounded in an year and t is the number of years.

Compounded semiannually means interest compounded 2 times in an years.

Putting \(P=14000,r=0.10,n=2,t=11\) in the above formula, we get

\(A=14000\left(1+\dfrac{0.10}{2}\right)^{2(11)}\)

\(A=14000\left(1+0.05\right)^{22}\)

\(A=14000\left(1.05\right)^{22}\)

\(A\approx 40953.65\)

Therefore, the accumulated value of the given investment is $40953.65.

Answer:

A = $41,867.06

A = P + I where

P (principal) = $14,000.00

I (interest) = $27,867.06

Step-by-step explanation:

Given: Investment = $14,000 Annual Rate: 10% compounded semiannually = 11 year

To find: The accumulated value of an investment

Formula: \(A = P(1 + \frac{r}{n}) ^n^t\)

Solution: First, convert R as a percent to r as a decimal

r = R/100

r = 10/100

r = 0.1 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 14,000.00(1 + 0.1/12)(12)(11)

A = 14,000.00(1 + 0.008333333)(132)

A = $41,867.06

Henceforth:

The total amount accrued, principal plus interest, with compound interest on a principal of $14,000.00 at a rate of 10% per year compounded 12 times per year over 11 years is $41,867.06.