You and a friend tutor for a total of 12 hours. Use the tape diagram to find how many hours you tutor.
You:
Friend:

Your tutor for ___ hours.

Answer:

Step-by-step explanation:

Sorry to do this, but you haven't attached a picture to your question.

No, events A and B are not mutually exclusive.

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Use the percentage gain formula to find out how much your stocks have gone up in value as a fraction of the original purchase price.

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Answer:

the one divided by 0.01 will result in a quotient 10x larger than the one divided by 0.1.

this is because 0.01 multiplies the quotient by 100 and 0.1 multiplies it by 10.

100 is 10 times larger than 10.

mark brainliest

Step-by-step explanation:

Answer:

Step-by-step explanation:

The one divided by 0.01 will be 10x larger than the one divided by 0.1

Answer:

Step-by-step explanation:

Answer:

Please try to use this as a site for helping others.

Step-by-step explanation:

Step-by-step explanation:

usually, when asked about the equation for a line, we give it in slope-intercept form :

y = ax + b

"a" is the slope, "b" is the y-intercept (the y-value when x = 0).

the graph tells us the y-intercept right away : 6

the scope is the ratio

y coordinate difference / x coordinate difference

when going from one point on the line to another.

I recommend to always look for points with integer coordinates (the line goes through a vertex of a grid square).

the y-intercept gives us the first point

(0, 6)

and then I see easily at the other end of the visible line :

(4, 10)

between these 2 points

x changes by + 4 (from 0 to 4).

y charges by + 4 (from 6 to 10).

the slope is then +4/+4 = 1

so, our equation is

y = x + 6

Answer: Based on the information provided, Bank Y is the best option for Henry. Although Bank Y has a $25 minimum balance requirement, Henry only usually has $300 in his account, so this will not be a problem. Furthermore, Bank Y has no monthly fees as long as Henry uses his check card less than 6 times per month, which he is likely to do. Additionally, Bank Y offers online banking services, which Henry is interested in.

Bank X has a monthly fee of $7 if the balance stays below $500, which Henry is likely to incur as he usually only has $300 in his account. Bank Z has a $5 monthly fee regardless of the balance, which is not ideal for Henry.

In terms of ATM fees, Bank Y has the lowest fee at $1.50 per transaction, which is lower than the fees charged by Bank X and Bank Z.

So, based on the information provided, Bank Y is the best option for Henry.

Step-by-step explanation:

The equation where t varies inversely with S then  t= [tex]\frac{19.2}{S}[/tex].

What is equation?

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions. For instance, the equation 3x + 5 = 14 consists of the two equations 3x + 5 and 14, which are separated by the 'equal' sign.

Here according to the question t varies  inversely with S then,

=> t ∝ [tex]\frac{1}{S}[/tex]

To remove inverse we need to include constant. then,

=> t = k×[tex]\frac{1}{S}[/tex]

=> t = [tex]\frac{k}{S}[/tex]

Now put t=2.4 and S=8 then

=> 2.4 = [tex]\frac{k}{8}[/tex]

=> k = 2.4×8 = 19.2

Then the equation is t= [tex]\frac{19.2}{S}[/tex].

Hence the equation where t varies inversely with S then  t= [tex]\frac{19.2}{S}[/tex].

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An intercept is a point on the y-axis through which the slope of a line passes in mathematics.

An equation for a line stated using a single point on the line and the line's slope is a straightforward definition of point-slope form. The slope is defined as the rise over run, or the proportion of the change in the y values over the change in the x values, and the point form is denoted by the letters (x, y).

These statistics are here. When a linear equation is expressed in this way, it has the benefit that the values for m and b are the slope and y-intercept, respectively. Consequently, it is easy to graph the line that the equation depicts. M stands for slope, and B for intercept.

An intercept is a point on the y-axis through which the slope of a line passes in mathematics. A place where a straight line or a curve intersects the y-axis is designated by its y-coordinate. The equation for a line, y = mx+c, which has m for the slope and c for the y-intercept, represents this.

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None of the given statements are true.

We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.

From the given diagram of the rectangle,

The length of the rectangle is 6 units and the width of the rectangle is 4 units.

So, The perimeter of the rectangle is, 2(6 + 4) = 20 meters.

The area of the rectangle is, (6×4) = 24 square meters.

From the given statements none of the statements are true.

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Answer:[tex]\frac{1}{2}[/tex]

Step-by-step explanation:[tex]\frac{y^{2}-y^{1} }{x^{2}-x^{1} }[/tex]=[tex]\frac{2-6}{-12-(-2)}[/tex] =[tex]\frac{-4}{-12+4}[/tex] =[tex]\frac{-4}{-8}[/tex] =[tex]\frac{1}{2}[/tex]  

The percentage decrease will be 23 percent.

A game streaming service is having an end-of-the-year sale.  They are offering discounts on everything, from new memberships for their service to gaming controllers. You purchased a new membership with this service for $46.20 for the year, that was originally $60, Therefore, the percentage decrease can be calculated as follows:

percentage decrease = original value - new value / original value  × 100

original value = 60 dollars

new value = 46.20 dollars

percentage decrease = 60 - 46.20 / 60 × 100

percentage decrease = 13.8 / 60 × 100

percentage decrease = 1380 / 60

percentage decrease = 23%

Therefore,

percentage decrease = 23%

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935 m is the  cost of fencing a rectangular field,85 m long and 55 m wide at the rate of rupees 11/m

What is Area of Rectangle?

The area of Rectangle is length times of width.

Given that there is a  rectangular field.

Length of rectangular field is 85 m

Width of rectangular field is 55 m.

Perimeter=2(length+width)

=2(85+55)

=2(140)

=280 m

cost of fencing per meter is 11.

cost of fencing per 85 meter is 11×85.

935

Hence, 935 m is the  cost of fencing a rectangular field,85 m long and 55 m wide at the rate of rupees 11/m

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Answer:a. There are 1 group of 1 2/3 in 1 5/6.

b. There are 2 groups of 1 2/3 in 4 1/3.

c. There are 0 groups of 1 2/3 in 5/6.

Answer: To find out how long it took the class to paint the whole mural, you need to first find out how many square feet the mural is. To do this, you can multiply the length and width of the mural together:

4.75 feet x 3.25 feet = 15.4375 square feet

You know that it takes 30 minutes to paint 1 square foot, so you can multiply the number of square feet by the time per square foot to find the total time:

15.4375 square feet x 30 minutes/square foot = 463.125 minutes

So, it took the class approximately 463.125 minutes to paint the whole mural. To convert it to hours, you can divide the minutes by 60:

463.125 minutes / 60 = 7.71875 hours

So, it took the class about 7.71875 hours to paint the whole mural.

Step-by-step explanation:

On solving the provided question, we can say that The function f(x)=45.4+0.9x  the cost  as x = 4; f(4) = 45.4 + 3.6 = 49

The subject of mathematics includes quantities and their variations, equations and related structures, shapes and their locations, and places where they can be found. The term "function" refers to the relationship between a set of inputs, each of which has an associated output. A connection between inputs and outputs in which each input leads to a single, distinct result is known as a function. Each function is given a domain and a codomain, or scope. Usually, f is used to denote functions (x). input is an x. There are four main types of functions accessible. based on the following factors: on functions, one-to-one functions, many-to-one functions, inside functions, and on functions.

The function f(x)=45.4+0.9x

the cost

as x = 4

f(4) = 45.4 + 3.6 = 49

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5. 1.75 is one typical kind of algebra word problems is the distance issue

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Answer:

Sixty-nine percent.

Step-by-step explanation:

The total student population of sixth, seventh and eighth grade studentes corresponds to 100%

6th grade ⇒ 31%

Then:

100% - 31% = 69%

7th grade + 8th grade = 69%

Answer:

3/2

Step-by-step explanation:

Find 2 easy to read points: (1, -3) and (3, 0).

slope = (difference in y)/(difference in x)

slope = (-3 - 0)/(1 - 3)

slope = -3/(-2)

slope = 3/2

Answer:

u finishe oa

Step-by-step explanation:

drop 4 down then get ur supplier

On solving the provided question, we can say that angle 1 + angle 2 = 180 => 11x - 30 + x = 90 => x = 10; angle 1 = 80; angle 2 = 10

An angle is a form in Euclidean geometry made composed of two rays, called the angle's sides, that meet at a point in the middle known as the angle's vertex. In the plane where the rays are placed, two rays can produce an angle. An angle is also produced when two planes intersect. They're known as dihedral angles. In plane geometry, an angle is the form that two rays or lines with a common termination might take. The Latin word "angulus," which means "horn," is where the English word "angle" comes from. The two rays, also known as the sides of the angle, have a common termination known as the vertex.

here,

angle 1 + angle 2 = 180

11x - 30 + x = 90

12x = 120

x = 10

angle 1 = 80

angle 2 = 10

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Jackson used 1 1/6 quarts of blue paint more than black paint to paint the picture.

Quarts is an imperial and US customary unit of volume equal to a quarter of a gallon, or two pints. It is used in the US to measure dry and liquid ingredients and is especially popular for measuring beer and other beverages. One quart is equal to 946.35 milliliters, or 32 ounces. Quarts are also used in the US customary system to measure dry and liquid ingredients, as well as fuel and other liquids.

In order for Jackson to have used 5/6 quarts of blue paint and 1/2 quart of black paint, he would have used 1 1/6 quarts of blue paint more than black paint. To calculate this, one can add the two fractions together and convert the result to a decimal. The sum of 5/6 and 1/2 is 11/6, which is equal to 1.83. Therefore, Jackson used 1 1/6 quarts of blue paint more than black paint to paint the picture.

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The expression (x-6)² is equivalent to (x-6)(x-6)

An expression is combination of variables, numbers and operators.

(x-6)²=(x-6)(x-6)

We know the algebraic identity that (a-b)²=a²+b²-2ab

(x-6)²=x²+6²-2x(6)

=x²-12x+36

Now we have to factorize the expression

x²-6x-6x+36

x(x-6)-6(x-6)

(x-6)(x-6)

Hence, the expression (x-6)² is equivalent to (x-6)(x-6)

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The Mean Absolute Deviation of the data set 10, 9, 3, 8, 10 with a

mean of 8 is 2.

The average distance between each data item and the mean is known as the mean absolute deviation.

The gap between each data value and the mean in absolute terms is represented by this average.

Given, A data set 10, 9, 3, 8,10 arranged in ascending order would be,

3, 8, 9, 10, 10 with a mean of 8.

We know the mean absolute deviation formula [tex]\frac{1}{n}\[ \sum_{i=1}^{n} |x_i - \overline{x}|[/tex] which is,

= [tex]\frac{1}{5}\[ \sum_{i=1}^{5} |x_i - 8|[/tex].

= (1/5)[5 + 0 + 1 + 2 + 2].

= (1/5)[5 + 0 + 1 + 2 + 2].

= (1/5)[10].

= 2.

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Answer:

55°

Step-by-step explanation:

First look at the 130. Since we know all these lines are straight, that means 130 and the angle adjacent to it is a supplementary angle. This means that you can take 180 and subtract 130 to get the inside angle. Now that you have two of three angles of the triangle, you can take 180 and subtract both of the known angles to get your final answer.

Answer:

y + 7 = -7(x + 5)

Step-by-step explanation:

Point-slope form is [tex]y - y_{1} = m(x - x_{1} )[/tex]

y1= -7 , x1= -5

Substitute (-5,-7) and m=-7 into the equation

y - ( -7) = -7(x - (-5))

y - ( -7) = -7(x + 5)

y + 7 = -7(x + 5)

By deducting 0.5 from the lower class limit and 0.5 from the upper class limit, the class borders can be calculated by mean .

The arithmetic mean, often known as the average, of a dataset is the sum of all values divided by the total number of values (as opposed to the geometric mean). This is the most often used index of central tendency, sometimes known as the "mean." This result can be obtained by simply dividing the total number of values in the dataset by the sum of all the values. For calculations, it is possible to use both unprocessed data and data that have been merged into frequency table . Average refers to the average value of a number.

given

By deducting 0.5 from the lower class limit and 0.5 from the upper class limit, the class borders can be calculated.

For each value that belongs to a class, a check mark should be drawn next to it.

(a)200 students ( sum all F top)

(b) 10 (IQ scores van de 10 en 10)

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Answer:

4.89

Step-by-step explanation:

√24 gives the answer above

If  a player hits a ball while a bird is flying across the field. The intersection points of the equations represent: C the time when the height of the ball and the bird are the same.

Intersection points  can be defined as the points in which two parallel lines meet each other.

Given data:

Height of the baseball over time = h = –16t² + 65t

Height of a bird over time = h = 8t + 20

Where:

t = time in seconds

h = height in feet

–16t² + 65t =  8t + 20

-16t² +57t -20 =0

So,

t = -57 ±√57² -4×(-16) × (-20) / 2× (-16)

t = -57±√3249  -1280/ -32

t = -57 ±√1969 /-32

t = -57 + 44.373 / -32

t =  -12.627 /-32

t =.395

And

t = -57 - 44.373 / -32

t =  -101.373 /-32

t =3.168

Based on the above of the height of both the baseball and the bird, the time when the height of the ball and the bird are the same  are the points were the two lines intersect.

Therefore the correct option is C.

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Answer:

[tex]\frac{1}{8}[/tex]

Step-by-step explanation:

Remember that flipping it on heads has 49.999999

1/2 x 1/2 x 1/2 so ye

About not exact though