This CD case is a rectangle that is 5.5” tall by 5.75” wide. What is the area of the CD case?

Answer:

Quadrant III ( C )

Quadrant IV ( D )

Step-by-step explanation:

Ordered pair ( a, b )

gives a point P on the coordinate plane

( a, b ) = ( x, y )

given : b = negative ( y-axis )

           a ≠ 0 ( i.e. a = negative or positive ) ( x -axis )

Therefore point P is located in the : Third and fourth quadrants

Answer:

3 and 4

Step-by-step explanation:

:)

ANSWER

EXPLANATION

We want to find the total amount of chocolates that was eaten by Margie and her dad.

To do this, we have to find the sum of the amount she ate and the amount her dad ate.

That is:

That is the answer.

The missing word is "modulus". The statement should read: Twelve is congruent to 60 (modulus 8) because both 12 and 60 have 4 as a remainder when divided by 8.

The modulus function, also known as the modulo operation or mod function, is a mathematical operation that returns the remainder when one integer is divided by another. The modulo operation is a quick and efficient way to find the remainder of a division. For example, if we want to know the remainder when 23 is divided by 5, we can simply compute 23 % 5, which equals 3. The symbol "%" is often used to represent the modulo operation in computer programming, while "mod" is used in mathematical notation to indicate congruence. In either case, the statement means that 12 and 60 leave the same remainder when divided by 8.

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The librarian needs to purchase 58 books for the book clubs in the coming year.

The librarian randomly surveyed 25 students who plan to participate in one of her book clubs in the coming year. The table shows the results of the survey.

The librarian needs to purchase enough books so that each book club has at least two books. The number of books that the librarian needs to purchase for each book club type is shown below.

The total number of books that the librarian needs to purchase is 2 + 14 + 20 + 12 = 58.

Therefore, the librarian needs to purchase 58 books for the book clubs in the coming year.

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The required in the equation y = 12x + 30, the independent variable is x, which represents the number of weeks. The dependent variable is y.

Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

Here,
In the equation y = 12x + 30, the independent variable is x, which represents the number of weeks. The dependent variable is y, which represents the amount of money in the savings account after x weeks.

The value of y depends on the value of x, so y is dependent on x. However, the value of x does not depend on the value of y, so x is independent.

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Answer:

this is the answer, do u need me to explain?

Answer:

Step-by-step explanation:

Answer:

$1105

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 4.25%/100 = 0.0425 per year,

then, solving our equation

I = 6500 × 0.0425 × 4 = 1105

I = $ 1,105.00

The simple interest accumulated

on a principal of $ 6,500.00

at a rate of 4.25% per year

for 4 years is $ 1,105.00.

Answer:

∠POM and ∠POR

Step-by-step explanation:

Step-by-step explanation:

angle POM and angle QRT

Answer:

Graph on the top right.

Step-by-step explanation:

A function is a relation where one domain value is assigned to exactly one range value.

In a table, there would be no values repeating in the x-column.

The graph on the top right does not repeat any x values. Therefore, it is a function.

Why the other options are not functions:

Hope this helps.

The standard deviation of ages in the room increases, while the median of ages stays approximately the same.

Standard deviation is a measure of the variability of a set of data points. The addition of a 30-year-old mother and an infant to the group of ten five- and six-year-olds increases the spread of the ages, thus increasing the standard deviation.

The median, on the other hand, is the middle value in a set of data points. Since the median only depends on the order of the values, not their magnitude, adding a mother and an infant to the group of children does not significantly affect the median age in the room, which would still be close to 5 or 6 years old.

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Answer:

x < -3

Step-by-step explanation:

Step 1: Subtract 6 from both sides.

Step 2: Divide both sides by 4.

Therefore, the answer is x < -3.

(a) To determine if the city's shelters with a capacity of 350 will be enough for abused women on 95% of all nights, we need to analyze the probability distribution of the number of women seeking shelter.

Let's assume that the number of women seeking shelter follows a Poisson distribution with a mean of λ, representing the average number of women seeking shelter per night. For a Poisson distribution, the variance is also equal to λ.

To find the number of shelter openings needed for 95% of all nights, we need to calculate the value of λ such that the cumulative probability of the Poisson distribution is 0.95 or higher.

Using a statistical software or tables, we can find the value of λ that corresponds to a cumulative probability of 0.95. Let's assume this value is λ*.

If λ* is greater than 350, it means that the capacity of 350 shelter openings will not be enough for 95% of all nights. In that case, additional shelter openings would be needed.

(b) Given that the current capacity is only 220 openings, we can calculate the percentage of nights that the number of abused women seeking shelter will exceed the current capacity.

Using the Poisson distribution with a mean of λ*, which represents the average number of women seeking shelter per night (as calculated in part (a)), we can calculate the cumulative probability of the number of women exceeding the current capacity of 220 openings.

This cumulative probability represents the percentage of nights when the number of abused women seeking shelter will exceed the current capacity of 220 openings.

Again, using statistical software or tables, we can find the cumulative probability associated with λ* and calculate the percentage of nights that the number of abused women seeking shelter exceeds the current capacity.

Please note that the exact calculations would require specific values of λ* and the cumulative probabilities, which would need to be obtained using statistical tools or tables for the Poisson distribution.

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Answer:

i think it's 5/4

Step-by-step explanation:

Answer:

Step-by-step explanation:

Alternate angles:When two lines are crossed by another line the pair of angles on opposite sides of the transversal is called alternate angles.  

Theorem 1:If a transversal intersects two Parallel Lines then each pair of alternate interior angles is equal.

Theorem 2 :If a transversal intersects two lines such that a pair alternate interior angle is equal then the two lines are parallel.  

SOLUTION:

Given:  ∠AGE=126°

∠AGE=∠GED=126∘ [alternate interior angles]

 (ii) ∠GED=∠GEF+∠FED=126∘

∠GEF + 90° =126°

(GIVEN that EF⊥CD)  

∠GEF=126°−90°=36°

∠GEF=36°

(iii) ∠CEG+∠GED=180°

(GIVEN ∠GED=126∘)

∠CEG+126° =180°

∠CEG=180° −126°

∠CEG=54°

∠FGE=∠CEG= 54°     (alternate angles)

Answer:

A. AC = FH

Step-by-step explanation:

SAS and then CPCTC

Answer:

0.3 ? I'm not sure sorry.

Answer:

C. 3x - y = -2

Step-by-step explanation:

We know that lines with the same slope are usually parallel

3x - y = -2

-y = -3x - 2

y = 3x + 2

They have the same slope so we can assume that they're parallel

You can also graph to check this

Answer:

\(8 \pi\)

Step-by-step explanation:

The computation of the volume of water remaining is shown below:

The volume of the cone is

\(\pi r^2 \frac{h}{3}\\\\\pi \times 3^2 \times \frac{8}{3} \\\\\frac{72}{3} \pi \\\\24 \pi\)

Now since it is two-third so the remaining is one -third

\(= 24 \pi \times \frac{1}{3}\)

\(= 8 \pi\)

hence, the volume of water remaining is \(8 \pi\)

Yes, it is worth the extra drive, going to the further store is cheaper.

The cheaper option saves you $0.09.

Given:

Price or sale = $3.19 a pound

1.) Neighborhood store

Distance = 2.1 miles away

As, the car averages about 19 miles per gallon,

=2.1 miles / (19 miles/gallon)

= 0.1105 gallons of gas < 17 gallons

The gas is about $3.83/gallon, then the cost be

=0.1105 gallons x ($3.83/gallon)

= $0.42

The chicken is sold for $3.59 a pound, and you need 3 pounds, then you would pay:

= 3 pounds x ($3.59/pound)

= $10.77

So, the total is

= $0.42 (gas) + $10.77 (chiken)

= $11.19

2.) Store across town

Distance = 8.5 miles away

The car averages about 19 miles per gallon, then you would need:

=8.5 miles / (19 miles/gallon)

= 0.447 gallons of gas < 17 gallons

The gas is about $3.83/gallon, then the gas would cost:

=0.447 gallons x ($3.83/gallon)

= $1.71

The chicken is sold for $3.19 a pound, and you need 3 pounds, then you would pay:

= 3 pounds x ($3.19/pound)

= $9.57

The total cost

= $1.71 (gas) + $9.57

= $11.28

Thus, $11.19 < $11.28, then it is worth the extra drive.

Hence, cheaper option saves you= $11.28 - $11.19 = $0.09

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Step-by-step explanation:

try this option, all the details are in the attachment.

Note, the nine numbers. used in the solution are: 1, 2, 3, 4, 5, 6, 7, 8 and 9.

Answer:

answer is 3ZSM 1

Step-by-step explanation:

it has a Brainly question for something experimentable:-)

If cholesterol level were changed to being measured in grams instead of milligrams, the correlation between fat content and cholesterol level would not be affected.

This is because correlation is a measure of the strength and direction of the linear relationship between two variables, and converting the units of measurement does not change the underlying relationship between the variables. So, the correlation coefficient of 0.75 would remain the same whether cholesterol level is measured in milligrams or grams.

The correlation between fat content and cholesterol level for the 20 different brands of American cheese slices is 0.75. If you change the measurement of cholesterol level from milligrams to grams (1 gram = 1000 milligrams), it will not affect the correlation. The correlation coefficient will remain 0.75, as it is unit-less and only represents the strength and direction of the relationship between the two variables.

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Susan has more candy in weight compared to Isabel.

To compare the candy weights between Susan and Isabel, we need to ensure that both weights are in the same unit of measurement. Let's convert Isabel's candy weight to ounces for a fair comparison.

Given:

Susan: 4 bags x 6 ounces/bag = 24 ounces

Isabel: 1 bag x 16 ounces/pound = 16 ounces

Now that both weights are in ounces, we can see that Susan has 24 ounces of candy, while Isabel has 16 ounces of candy. As a result, Susan is heavier on the candy scale than Isabel.

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The values of W and X that make NOPQ a parallelogram are:

W = -5w + 11

X = 3x

A quadrilateral with two sets of parallel sides is referred to as a parallelogram. In a parallelogram, the opposing sides are of equal length, and the opposing angles are of equal size.

To determine the values of W and X that make NOPQ a parallelogram, we need to find the conditions under which the opposite sides of the quadrilateral are parallel.

The coordinates of the points N, O, P, and Q are given as follows:

N: (w+7, 5w-5)

O: (3/2x, 3)

P: (?, ?)

Q: (?, ?)

For NOPQ to be a parallelogram, the vector from N to O should be equal to the vector from P to Q, and the vector from O to P should be equal to the vector from Q to N.

The vector from N to O is:

NO = (3/2x - (w+7), 3 - (5w-5))

   = (3/2x - w - 7, -5w + 8)

The vector from O to P should be equal to the vector from Q to N. Thus:

OP = (P_x - (3/2x), P_y - 3)

QN = ((w+7) - Q_x, (5w-5) - Q_y)

Equating the corresponding components, we get the following equations:

3/2x - w - 7 = P_x - (3/2x)

-5w + 8 = P_y - 3

w + 7 = (w+7) - Q_x

5w - 5 = (5w-5) - Q_y

Simplifying these equations, we find:

P_x = 3x

P_y = -5w + 11

Q_x = w + 7

Q_y = 5w

Therefore, the values of W and X that make NOPQ a parallelogram are:

W = -5w + 11

X = 3x

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Answer: Step-by-step explanation:

7²=4²+5² ⇒ a²=b²+c² ⇒ ∠A=90°

a)cos A=cos 90°=0

b)sin A​ =sin 90°=1

The area of kite ABCD is equal to half the product of the sum of its diagonals and the height between them.

Since kite ABCD is divided into two triangles by its diagonals, we can find the area of the kite by finding the sum of the areas of these two triangles.

Let AC and BD be the diagonals of the kite, intersecting at point E. Then triangle ABE and triangle CDE are the two triangles formed by the diagonals.

The area of a triangle can be found using the formula: Area = (base x height) / 2

For triangle ABE, the base is AB and the height is the distance from E to the line containing AB. Similarly, for triangle CDE, the base is CD and the height is the distance from E to the line containing CD.

Since the diagonals of a kite are perpendicular and bisect each other, the distance from E to the line containing AB is the same as the distance from E to the line containing CD.

Therefore, the heights of the two triangles are equal.

So, we can find the area of ABCD as follows:

Area of ABCD = Area of triangle ABE + Area of triangle CDE

= (AB x height)/2 + (CD x height)/2

= (AB + CD) x height / 2

Therefore, the area of kite ABCD is equal to half the product of the sum of its diagonals and the height between them.

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Answer:

huh?

Step-by-step explanation:

The product of the given expression is \(-12s^2 + 11st - 2t^2\).

The product is a result of one or more multiplications of the given set of numbers or equations.

Given expressions are (-3s +2t) and (4s - t).

We need to find the product of the given expression.

Product = \((-3s +2t)(4s - t).\)

Product = \(- 12 s^2 + 3st + 8st - 2t^2\)

Product = \(-12s^2 + 11st - 2t^2\)

Hence we can conclude that the product of the given expression is \(-12s^2 + 11st - 2t^2\).

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Answer:

x=2

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

-3x - 1x + 5 = -3                    1. Combine like terms

 -4x + 5 = -3                         2. Subtract 5 from both sides

       -5      -5

       -4x = -8                         3. divide -4 from both sides

      /-4     /-4                         4. You have your answer

            x = 2

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