Help plz.......... thx :)

The change for the day is 10 1/4

In this problem, we are expected to calculate the change in the price of a particular stock

Given that the days high is 80 3/4

and also that the days low is 70 1/2

we can calculate the change by subtracting the days low from the days high

i.e 80 3/4- 70 1/2= 323/4-141/2= (323-282)/4= 41/4

hence the change for the day is 41/4 =10 1/4

Also we can calculate the percentage change as

%change = (high-low)/low*100

%change= 80 3/4- 70 1/2/70 1/2*100= 41/4/70 1/2 *100

%change= 41/4*2/141*100

%change= 0.00145=0.145%

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The expected value is 3/31.

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Answer:

7

Step-by-step explanation:

8-9-6

The result of the expression "(x - y)**2 > y" is -4>6 and it is false.

Information about the problem:

To solve this problem, we have to substitute the values of (x) and (y) and solve the equation:

(x - y)**2 > y

(4 - 6)**2 > 6

-2 ** 2 > 6

-4 > 6

The expression is false because - 4 is not higher than 6. The correct expression is:

(x - y)**2 < y

-4 < 6

An equation is the equality between two algebraic expressions, which have at least one unknown or variable.

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 volume of a sphere with a radius of 6 inches is 288π cubic inches.

A sphere is a collection of points in space that are separated from the center by an amount r. The volume of a solid in three dimensions is the area it occupies. The cubic is the unit of volume ( in3,ft3,cm3,m3 , etc ). Ensure that all measurements are made in the same unit before estimating the volume. A sphere's volume, V, is equal to four thirds of pi times the square of the radius.

V=43πr3

Half of the connected sphere's volume makes up a hemisphere. A sphere's volume is 2/3 that of a cylinder with the same radius and height that is equal to its diameter.

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Answer:

The right angle's vertex.

Step-by-step explanation:

A right angle is 90 degrees. The vertex is at the middle of the angle, so that point is used to draw a segment in the middle of the right angle.

The new balance will be -27.50.

It should be noted that for each day that her checking account balance falls below zero, she is charged by the bank a fee of $7.50 per day.

Since her current balance in the account is –$12.50, the new balance after 2 days will be:

= -12.50 + (-7.50 × 2)

= -12.50 + -15

= -27.50

The balance is -27.50

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Three subsystems are reliability-wise in series and make up a system. Subsystem 1 has a reliability of 99.5%, subsystem 2 has a reliability of 98.7% and subsystem 3 has a reliability of 97.3% for a mission of 100 hours.

We suppose that the system consists of one operating series subsystem, an identical stand-by subsystem, and a switch. Each subsystem consists of N components.

When the operating subsystem fails, the spare is put in motion by the switch immediately. The failed subsystem is restoring or changing the failed component. Because of the memoryless property of the exponential distribution of components lifetime, the renewal of a failed element means the renewal of the whole subsystem. We assume that there is a single repair facility. A renewal time is a random variable having distribution depending on a failed component. We suppose that the lengths of restoring periods of components are represented by identical copies of nonnegative random variables.

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Answer:x=8

Step-by-step explanation:because you have to get the x by itself so add 2 to both sides so that's 8=x and its already x you dont have to divide so the answer is    8=x

hope this helps :}

Step-by-step explanation:

If it is absolutle vaules than there will be two solutions

First you want to get the absolute vaule of x by its self

After that you want to set up a postive and negative equation

[tex]8 = |x| [/tex]

[tex] - 8 = |x|[/tex]

Theres your two solutions.

Answer:

add a pic

Step-by-step explanation:

The result of each arithmetic operation is

1) -4×(-6)=24

2) -24 × [tex]-(\frac{7}{6})[/tex] = 28

3) 4 ÷ (-6) = [tex]-\frac{2}{3}[/tex]

4) [tex]\frac{4}{3}[/tex]÷(-24)=[tex]-\frac{1}{18}[/tex]

Part 1

-4×(-6)=24

Part 2

-24 × [tex]-(\frac{7}{6})[/tex] =[tex]\frac{(24)(7)}{6}[/tex]

=[tex]\frac{168}{6}[/tex]

=28

Part 3

4 ÷ (-6) =[tex]-\frac{4}{6}[/tex]

=[tex]-\frac{2}{3}[/tex]

Part 4

[tex]\frac{4}{3}[/tex]÷(-24)= [tex](\frac{4}{3})(-\frac{1}{24} )[/tex]

=[tex]-\frac{4}{24}[/tex]

=[tex]-\frac{1}{18}[/tex]

Hence, the result of the following arithmetic operation is

1) -4×(-6)=24

2) -24 × [tex]-(\frac{7}{6})[/tex] = 28

3) 4 ÷ (-6) = [tex]-\frac{2}{3}[/tex]

4) [tex]\frac{4}{3}[/tex]÷(-24)=[tex]-\frac{1}{18}[/tex]

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Answer:

36 cm³

Step-by-step explanation:

6x3x2 = (36 cm³)
Length x Width x Height

Answer:

m = -4

Step-by-step explanation:

We are given the points (-7, -2) and (-2, -22), and we want to write the slope of the line.

The slope (m) can be calculated from two points using the formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex], where [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] are points.

We already have everything we need to calculate the slope, however, let's label their values to help avoid any confusion and mistakes for later.

[tex]x_1=-7\\y_1=-2\\x_2=-2\\y_2=-22[/tex]

Now, substitute these values into the formula. Remember that the formula has subtraction, and we're dealing with negative numbers here.

m=[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

m=[tex]\frac{-22--2}{-2--7}[/tex]

Simplify.

m=[tex]\frac{-22+2}{-2+7}[/tex]

Add.

m=[tex]\frac{-20}{5}[/tex]

Divide.

m = -4

The slope of the line is -4.

Topic: slope

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Answer:

Hello,

Answer 176

Step-by-step explanation:

Very hard as problem.

1. we suppose 2 variables a and b.

 we find that b=5a/6

2. One more variable c

we find c=13a/24

3. a must be a multiple of 24 and perimeter is 44*a/6 = 176a/24

Answer:

2.8 squared

2.6 cubed

2.6 twenty-fourth power

2.6 eighteenth power

its korrect now

The required simplified solution of the given expression is 1.2 to the twenty-fourth power over 1.4 to the eighteenth power. Option D is correct.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
1.4 cubed over 1.2 raised to the fourth power all raised to the power of negative six is given as,
x = [1.4³/1.2⁴]⁻⁶
x = 1.4⁻¹⁸ / 1.2⁻²⁴
x = 1.2²⁴ / 1.4¹⁸

Thus, the required simplified solution of the given expression is 1.2 to the twenty-fourth power over 1.4 to the eighteenth power. Option D is correct.

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Answer:

last one

Step-by-step explanation:

6 3x2/8x2= 6 6/16

6 +5=11

6/16+11/16=17/16

11 17/16

Answer: 10000

Step-by-step explanation: That is as close to ten thousand as you can get

Answer:

10(4f + 3)

Step-by-step explanation:

Both terms here are multiples of 10 hence we can factor out ten which is the greatest common factor resulting in 10(4f + 3)

Answer:

64:2⁶

169:13²

625:5⁴..................

We can actually deduce here that the type of measurement scale that is used for operating system is: Nominal scale.

A nominal scale is actually known to be a measurement scale whereby numbers are used as “tags” or “labels” only in order to identify, locate or classify an object.

This measurement scale actually deals only with non-numeric variables. It can be used where numbers have no value.

Other measurement scales include:

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Answer: Say you want to perform the following subtraction in base 5. Borrow a 5 from 3 fives. 3 fives in now 2 fives. Then, add that 5 to the 1 to make it 6.

Step-by-step explanation: there

Money Marilyn can buy 1≤ x≤5 (more than or equal to one and less than or equal to five) cups of lemonade from the rest of the money.

Here we have,

Total money to spend= $40

Admission price= $20

Sandwich= $5

Add all expenses to find the money spent by Money Marilyn.

Total expense= admission price + sandwich

Total expense = $20 + $5 = $25

Amount left with her= $40-$25 = $15

The number of cups when each cup's cost is $3

Total lemonade(x) = $15/$3 = $5

In an equality,

Money Marilyn can buy 1≤ x≤5 (more than or equal to one and less than or equal to five) lemonades from the rest of the money.

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Answer:

3,120

Step-by-step explanation:

Does this need an explanation?

Answer:

1,837+1,283= 3,120

Step-by-step explanation:

Hope It Helps

Sorry If I'm Wrong

Answer:

The first step when multiplying fractions is to multiply the two numerator. The second step is to multiply the two denominators. finally, simplify the new fractions. The fractions can also be simplified before multiply by factoring out common factors in the numerator and denominator.

example equation: 3/4 x 2/5

1) line equation

3 2

_x_

4 5

2) nominators x nominators, denominators x denominators

3 2 6

_x_=_

4 5 20

4) simplify

6/20=3/10

good luck !!

Answer:

3 hours

Step-by-step explanation:

but it can be a cent off, so it might be wrong.

The cost of the Coca-Cola can will be $1 in the year 2000.

Given that the cost of a can of Coca-Cola can in 1960 = $0.10

The function which models the cost of a Coca-Cola by year 't' is

c(t) =   [tex]0.10e^{0.0576t}[/tex].

Here, 't' denotes the number of years since 1960.

c(t) is an exponential function.

We have to find the year in which the cost of a can will be $1.

So substitute c(t) = 1, we get,

  1 =   [tex]0.10e^{0.0576t}[/tex]

⇒ [tex]10 = e^{0.0576t}[/tex]

We have, [tex]ln(e^x) = x[/tex] .

Taking logarithm on both sides, we get,

log(10) = 0.0576t

⇒  [tex]t=\frac{ln(10)}{0.0576}[/tex]  = 39.97 ≈ 40 years .

Thus the cost of a can of Coca-Cola will be $1 in the year, 1960 + 40 = 2000.

The question was incomplete. Find the complete question at:

The cost of a can of Coca-Cola in 1960 , was $0.10. The function that models the cost of a Coca-Cola by year is C(t)=0.10e^(0.0576t) , where t is the number of years since 1960 . In what year is it expected that a can of Coca-Cola will cost $1.00 ?

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Answer:

Step-by-step explanation:

Arithmetic mean is the average of the numbers.

Formula we use is,

→ Mean = (x + y)/2

a) 40 and 60 = ?

→ (40 + 60)/2

→ 100/2 = 50

Thus, the mean is 50.

b) -60 and -20 = ?

→ (-60 - 20)/2

→ -80/2 = -40

Thus, the mean is -40.

c) (7/3) and (11/3) = ?

→ ((7/3) + (11/3))/2

→ (18/3)/2

→ 6/2 = 3

Thus, the mean is 3.

Answer: B (4 minus 2)