Mr.Riva bought a can of paint. He ued 3/8 of it to paint a bookhelf. He ued 1/4 of it to paint a wagon. He ued ome of it to paint a birdhoue and ha 1/8 of the paint left. How much paint did he ue for the birdhoue?

Answer: $19.80

Step-by-step explanation:

Step 1:

Multiply to get tip:

18*0.1=1.8

Step 2:

Add:

18+1.8=19.8

Add the zero in the hundredths digit place since there are always two-digit places after the decimal point when dealing with money.

The solution of the inequality in terms of x is x > 3 or x < 5/3.

What is quadratic inequality?

A quadratic inequality is simply a type of equation that does not have an equal sign and includes the highest degree of two. The wavy curve method is a method used to solve quadratic inequalities. Solving quadratic inequalities is the same as solving quadratic equations.

To solve the quadratic inequality 3x^2 - 8x + 15 > 10x, we first need to move all the terms to one side of the inequality sign to create a standard form of quadratic inequality.

3x^2 - 8x + 15 > 10x

3x^2 - 18x + 15 > 0

Now we can factor the left side of the inequality as (3x-5)(x-3) > 0

To solve the inequality, we need to find the values of x that make the expression (3x-5)(x-3) > 0 true. We can do this by setting each factor to zero and solving for x:

3x - 5 = 0, x = 5/3

x - 3 = 0, x = 3

Now we need to test these values of x in the original inequality to see if they make it true or false, and also we need to test values of x between and around these roots.

For x = 5/3, we have 3(5/3)^2 - 8(5/3) + 15 > 10(5/3)

Which is true.

For x = 3, we have 3(3)^2 - 8(3) + 15 > 10(3)

Which is also true.

So, we can conclude that the solution of the inequality is x > 3 or x < 5/3.

Therefore, the solution of the inequality in terms of x is x > 3 or x < 5/3.

To learn more about quadratic inequality visit,

https://brainly.com/question/30239212

#SPJ1

Answer:

72

Step-by-step explanation:

just divide 360 by 5

ez

To find the rate of production, you have to divide the number of chairs produced by the amount of days.

Given:

Chairs produced - 360

Days - 5

[tex]360\div5[/tex]

[tex]\fbox{72 chairs per day}[/tex]

The distance from Jim's house to the mall is given as follows:

11.25 miles.

Suppose that we have two points with coordinates given as follows:

[tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex]

Then the equation for the distance between these two points is given as follows:

[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

The coordinates are given as follows:

Hence the distance is given as follows:

[tex]D = \sqrt{(17 - 8)^2+(13 - 1)^2}[/tex]

D = 15 units.

Each unit represents 0.75 miles, hence the distance in miles is given as follows:

15 x 0.75 = 11.25 miles.

The problem is given by the image presented at the end of the answer.

More can be learned about the distance between two points at brainly.com/question/7243416

#SPJ1

7.9 x 10⁻¹¹ is the probability of people who need correction for there eyesight.Yes, it is a significantly number of adults requiring eyesight.

The probability of no more than 21 out of 21 randomly selected adults needing correction for their eyesight would be calculated using the binomial probability formula:

(n choose k) ×  [tex]p^{k}* (1-p)^{n-k}[/tex]

where n is the total number of trail. k is the number of successful trials (the number of adults not needing correction), p is the probability of a successful trial (the probability of an adult not needing correction)which is:

1-0.74 =0.26)

(n choose k) is the binomial coefficient, which is calculated by:

n! / (k! × (n-k)!).

So, the probability of no more than 21 out of 21 randomly selected adults needing correction for their eyesight would be:
(21 choose 21) ×0.26²¹ ×0.74⁰= 0.26²¹ = 7.9 x 10⁻¹¹

This is a very low probability, indicating that it is highly unlikely that no more than 21 out of 21 randomly selected adults would not need correction for their eyesight.

Yes, it is a significantly number of adults requiring eyesight correction. 74% is a high percentage.

To learn more about probability:

https://brainly.com/question/24756209

https://brainly.com/question/13604758

#SPJ4

The radius is 8.59 ft, the diameter is 17.18 ft and the circumference is 54 ft.

The circumference of the wheel will be 54 ft, since that's the distance the tire travels in one revolution.

The diameter of the wheel is twice the radius, so if we can find the radius we can find the diameter.

To find the radius (r), we can use the formula:

circumference = 2 × π × radius

54 = 2 × π  ×  r

r = 54 /2 π = 8.59 ft

The diameter is twice the radius, so:

diameter = 2r

diameter = 2 × 8.59 =  17.18 ft

Learn more about circumference on:

brainly.com/question/12823137

#SPJ1

Step-by-step explanation:

give me a brainlist please

Answer:

I'm trying to figure that out to

The mass of the marble lifter by a sculpture is 0.0306 kg.

A cuboid is a three-dimensional closed figure which has volume along with surface area.

The volume of a cuboid is the product of its length, width, and height.

The total surface area of a cuboid is 2(lw + wh + wl) and the lateral surface area is 2(l + w)×h.

We know the volume of a cuboid is (length×width×height).

Therefore, The volume of this cuboid is (1×0.6×0.3) = 0.18 m³.

The marble has a density of 2.7g/cm which is equivalent to 0.17kg/meter.

We know Mass = volume×density.

Therefore, The mass of the marble is 0.17×10.18 kg.

= 0.0306 kg.

learn more about cuboid here :

https://brainly.com/question/29568631

#SPJ1

An inequality represented by situation A is x < -4.

An inequality represented by situation B is x ≤ 3.

In Mathematics, an inequality simply refers to a mathematical relation that is typically used for comparing two or more numerical values and variables in an algebraic equation based on any of the following inequality symbols:

In this exercise, we would use interpret each of the situations by using an inequality to model them. On the balance in situation A, the tray on the left is denoted with the variable (x) while the tray on the right is denoted with numerical values of "-1" in four places, therefore, we would write the inequality as follows:

x < 4(-1)

x < -4.

In situation B, the circle on the number line (graph) is closed because it represents the less than or equal to (≤) symbol and it decreases to the left of the number line;

x ≤ 3.

Read more on inequality here: brainly.com/question/27976143

#SPJ1

Answer:

D. 1/48

Step-by-step explanation:

Each event (spinning a 3, spinning orange, rolling an even number) is an independent event, so the overall probability is the product of the three individual probabilities.

For each event,

p(event) = (number of desired outcomes)/(total number of possible outcomes)

p(spinning a 3) = 1/6

p(spinning orange) = 1/4

p(even number) = 3/6 = 1/2

p(spinning a 3 then spinning orange then rolling an even number) =

= 1/6 × 1/4 × 1/2

= 1/48

Answer: D. 1/48

Answer:

1/48

Step-by-step explanation:

First look at the spinner- there is only one three out of six, so the spinner is 1/6

Now looking at the second spinner- there are four spaces and one orange- giving us 1/4

And finally for the die there are six sides and three are even- which is 3/6

And in order to get our final answer we will multiply 1/6 * 1/4 * 3/6 which equals 1/48

Try multiplying the 91 and 65 then that's an answer for one. Then try dividing them for another angle.

The angle, ∠B has 2 possible angles, one is 41.81° and the other will be 138.19°

In ΔABC we have been given that

AB = 6 cm

BC = 9 cm

A formula for the area of a triangle is

1/2 X one side X oth sde X sin(common angle)

Hence if we consider AB and BC with common angle, ∠B we get

1/2 X 6 X 9 X sinB = 18

or, sinB = 18/27

or, sinB = 2/3

Now since sin is positive in 2 quadrants, we will have 2 possible values for ∠B

one will be 41.81° and the other will be (180 - 41.81)° = 138.19°

To learn about Trigonometry visit

https://brainly.com/question/28889164

#SPJ4

Answer:

y=1/2x-5

Step-by-step explanation:

Parallel lines always have the same slope. Thus, since you know y=1/2+1 is parallel you know the slope is 1/2 as in y=mx+b, m is the slope. In addition, you know the y-intercept as -5. So the equation is y=1/2x-5

Answer:

y=1/2x-5

Step-by-step explanation:

to be parallel it needs to have the same slope so the slope is the same

0,-5 is the y intercept so -5 is the y intercept

The fifth term of the expression is 1215x²y⁴.

Binomial theorem is the method of expanding an expression consisting of two terms raised to any power.

By binomial theorem,

(x - 3y)⁶ = 6C₀ x⁶ + 6C₁ x⁵ (3y) + 6C₂ x⁴ (3y)² + 6C₃ x³ (3y)³ + 6C₄ x² (3y)⁴ + 6C₅ x (3y)⁵ + 6C₆ (3y)⁶

Simplifying the combination part,

            = x⁶ + 6x⁵(3y) + 15x⁴(3y)² + 20x³(3y)³ + 15x²(3y)⁴ + 6x(3y)⁵ + (3y)⁶

            = x⁶ + 18x⁵y + 135x⁴y² + 540x³y³ + 1215x²y⁴ + 1458xy⁵ + 729y⁶

Hence the fifth term of the expression is 1215x²y⁴.

Learn more about Binomial Theorem here :

https://brainly.com/question/30100273

#SPJ1

221 degree is the direction of B to the nearest degree.

We have to find the vector B. We will substructure Equations

-9i - 8j - 5i - 4j = -14i -12j

                       = 2(-7i-6j)

From here you get the value of vector B. That is minus seven i and minus of six j. Now we can see that this is both. The signs are negative so it should lie in 3rd chord event.

And for third quarter went in their direction or we can say Angelo factor B is want A D. Plus theater. So when I. D. Plus and universal marvelous of -6 divided by -7 that provides us one or d. plus 41 degree. That is 221 degree.

To learn more about degree here:

https://brainly.com/question/364572

#SPJ4

If the variance of a normal population is 5,  the probability that the variance of a random sample of size 15 exceeds 9.329  is 0.069.The variance of a sample from a normal population has a chi-squared distribution, which is the sum of the squares of the standard normal distribution.

The probability can be calculated by finding the area to the right of the chi-squared value of 9.329 on the chi-squared distribution. This area can be found by using the chi-squared cumulative distribution function, which is the integrated form of the chi-squared probability density function.

To find the probability, the chi-squared cumulative distribution function is used to calculate the area to the right of the chi-squared value of 9.329. This will give us the probability of the variance of the sample exceeding 9.329, which is 0.069.

To know more about  probability  refer to the link brainly.com/question/29381779

#SPJ4

The expression that represents Sandy’s earnings is 5x - 24

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

Cost price = $24

Selling price = 5 per jar

This means that the total sales is

Total = 5 * x

Evaluate

Total = 5x

The earnings is the difference between the total sales and the cost price

Sp, we have

Earnings = 5x - 24

Read more about expression at

https://brainly.com/question/4344214

#SPJ1

After calculating , The value of given expression is -3.73

What is Tanx in terms of sinx and cosx?

Tanx can be defined as the ratio of sinx and cosx or tanx also can be defined as the ratio opposite side and adjacent side.

Given

expression,

tan(17pi/12)

The value of pi = 180

so by putting the value we get,

tan(17*180 / 12 )

tan ( 3060 / 12 )

as we know the value of 3060/12 = 255.

tan(255)

= -3.73

so we got the value of tan(255) is -3.73 approximately

Hence, The value of given expression is -3.73

To learn more about Tanx from the given link.

https://brainly.com/question/13329070

#SPJ1

Answer: Blue: 12.5%

              White: 25%

              Orange: 62.5%

              Blue or White: 37.5%

Step-by-step explanation:

Step 1: Add all the Marbles together: 2 blue + 10 Orange + 4 White = 16     Marbles

Step 2: Add Blue and White marbles together: 2 blue + 4 White = 6 Marbles

Step 3: Divide Blue and White Marbles with total Marbles: 6/16 = 0.375

Step 4: Convert to Percentage: 0.375 x 100 = 37.5%

The numerical answer is 5

Start by drawing three unit tapes, and divide each one of them in 5 equal parts since we need to be dividing the quantity 3 by 3/5 (denominator 5)

In the second step, join the three tapes in one long one maintaining the original divisions.

In the third step, select groups of 3 divisions (recall you need to divide by 3/5) which will identify in your tape how many of these 3/5 groups you have.

Finally count the number of 3/5 groups you found in the collection of the three original tapes placed together. You should count a total of 5 of these 3/5 groups.

5 then tells you what is the quotient of 3 divided in 3/5

Learn more about division of numbers on https://brainly.com/question/2273245

#SPJ1

The inequality to represent the constraints will be:

x + y ≥ 325

x + 2y = 600

Inequalities are simply created through the connection of two expressions. In this case, it should be noted that the expressions in an inequality are not always equal. Inequalities implies that the expressions are not equal. Here, they are denoted by the symbols ≥ < > ≤.

Let x = number of vegetarian meals

Let y = number of meats.

The inequality to represent the constraints will be:

x + y ≥ 325

x + 2y = 600

In this case, the daily budget is 600.

Learn more about inequalities on;

brainly.com/question/24372553

#SPJ1

Answer:

Construct an angel bisector

The dependent variables in the following scenario are whether the bacon becomes moister and more flavorful and the independent variable is the cooking method.

In statistics, a dependent variable is one whose value is determined by another set of variables called independent variables. To put it simply, the dependent variable is the thing that is being tested or calculated. The dependent variable is sometimes known as the "outcome variable." In the given scenario, the chef was curious as to whether or not frying or microwaving the bacon would produce a moister and more flavorful final product. The bacon is the result of the experiment, hence it is a dependent variable.

To learn more about dependent variables, click here:

https://brainly.com/question/1479694

#SPJ4

If f(-x) = -f(x), the function is odd. and if f(-x) = f(x), the function is even.

A function is defined as a relation between a set of inputs having one output each, a function is a relationship between inputs where each input is related to exactly one output.

We can decide algebraically if a function is even, odd or neither by replacing x by -x and computing f(-x).

If f(-x) = f(x), the function is even.

If f(-x) = -f(x), the function is odd.

In order to "determine algebraically" whether a function is even, odd, or neither, you take the function and plug − x in for x, simplify, and compare the results with what you'd started with.

If you end up with the exact same function that you started with (that is, if f (− x) = f (x), so all the signs are the same), then the function is even; if you end up with the exact opposite of what you started with (that is, if f (− x) = − f (x), so all the signs are switched), then the function is odd.

If the result is neither exactly the same nor exactly opposite (that is, nor having all the same terms but with all the signs reversed), then the function is neither even nor odd.

Learn more about functions, click;

https://brainly.com/question/12431044

#SPJ1

Answer: 4x + 2 = -10

3x - 1 = 26

x + 7 = 34

Step-by-step explanation:

Answer:

Step-by-step explanation:

There's no table or image attached to your question, but they would have to work at least 7 hours in order to earn enough money. In 7 hours, they would earn $63.

Answer:104 miles in 2 hours.

Step-by-step explanation:

so first since we need to know how much he drove in 2 hours we just divide 156 by 3 to get 52 and then multiply 52 by 2 since we need to know how many miles he traveled in 2 hours then you get your final answer of

104

Answer:

Your answer is Identitive property