The graph of the function f(x) = a ln(x + r) passes through the points (6,0) and (15, 4). Find the values of a and T.

Answer: Yes

Step-by-step explanation:

Because she tested it more times, her results should (in theory) be more accurate, due to more tests leading to the results being more diverse. The results indicate that one side of the coin (the tails side) is more likely to land down, which leads the head side up.

Answer:

Step-by-step explanation:

Distribute –4 to get –8x + 4 > 5 – 3x.

We can actually deduce here that the correct first step in solving the inequality –4(2x – 1) > 5 – 3x is: A. Distribute –4 to get –8x + 4 > 5 – 3x.

An inequality refers to the relationship that exist between two expressions that shows that they are not equal to each other. The signs used in an inequality are:

We see here that the first step is to use -4 to multiply the digits in the bracket. If that happens, we will have: –8x + 4 > 5 – 3x.

Then solving the inequality:

-8x + 3x > 5 - 4

-5x > 1

x < -1/5

Thus, we see that option B: Distribute –4 to get –8x + 4 > 5 – 3x. is the correct answer.

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The inequality pairs with y ≤−2x−1 to complete the system of linear inequalities represented by the graph is y > -2x+2

The one inequality is

y ≤−2x−1

The inequality is represents the relationship between two variables with inequality sign. The inequality will be less than, greater than, less than or equal to and greater than or equal to.

Both lines are parallel therefore the slope of the line will be same that is -2.

The y intercept of the line is +2

The shade is on the top side of the line

Therefore the inequality will be

y>−2x+2

Hence, the inequality pairs with y ≤−2x−1 to complete the system of linear inequalities represented by the graph is y > -2x+2

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Answer:

Step-by-step explanation:

60+30+ 90 = 180

3 x = 180

3 x = 180

x=60

Answer:

1.76

Step-by-step explanation:

i used a mean absolute deviation calculator

Answer:

(0,3)

Step-by-step explanation:

This is the middle of the graph.

Have a great day!!

the expression simplifies to 622.38, which represents the total surface area of the square pyramid in square centimeters.

The expression that represents the total surface area of the square pyramid is:

2 * (one-half * (8.2 * 10.3) + 4 * (8.2 * 8.2))

Let's simplify this expression step by step:

First, let's calculate the area of each triangular side:

(one-half * (8.2 * 10.3))

Next, let's calculate the area of the square base:

(8.2 * 8.2)

Now, multiply the area of each triangular side by 4 (as there are 4 triangular sides):

4 * (8.2 * 10.3)

Finally, add the area of the base and the area of the triangular sides multiplied by 4:

2 * (one-half * (8.2 * 10.3) + 4 * (8.2 * 8.2))

Simplifying further, we get:

2 * (4.1 * 10.3 + 4 * 67.24)

2 * (42.23 + 268.96)

2 * (311.19)

622.38

Therefore, the expression simplifies to 622.38, which represents the total surface area of the square pyramid in square centimeters.

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Answer:The set of numbers that could represent the lengths of the sides of a right triangle is 3, 4, 5.This is because these numbers satisfy the Pythagorean theorem, which states that in a right triangle, the sum of the squares of the two shorter sides (legs) is equal to the square of the longest side (hypotenuse). In other words, for a right triangle with legs a and b and hypotenuse c, a² + b² = c².In the case of 3, 4, 5, we have:3² + 4² = 9 + 16 = 25 = 5²So, these numbers could represent the lengths of the sides of a right triangle.The other sets of numbers, 8, 12, 16 and 16, 32, 36, and 9, 10, 11, do not satisfy the Pythagorean theorem and therefore cannot represent the lengths of the sides of a right triangle.

Step-by-step explanation:

Answer:

16, 21

Step-by-step explanation:

Answer:

\(\frac{18p-5}{30}\)

Step-by-step explanation:

Answer:

18p-5 over 30.

Found in the LCM method

Answer:

\(\huge\boxed{\bf\:E) \: \: 31.4 \: \:feet}\)

Step-by-step explanation:

Since the tetherball is in the centre of the circle, any distance from it to the edge of the circle will be its radius. So, radius (r) = 5 ft.

Now, the formula for the cirumference of a circle = 2πr

Circumference of the circle

= 2πr

= 2 × 3.14 × 5                      [π = 3.14]

= 31.4 feet (option E)

\(\rule{150pt}{2pt}\)

               - - - - - - - - - - - - - - - - - - - - - - - - - - -

\(\diamond\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}}\diamond\)

          What is the circumference of the circle? (Its radius is 5 ft)

\(\diamond\large\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}\diamond\)

The distance from the tetherball pole to the edge of the circle is the radius of the circle; we're given that it's 5 feet (ft).

We're asked to find the circumference of the circle, which can be found using the following formula:-

❖  \(\sf{C=2\pi r}\)

Where:-

Substitute 5 for r:-

\(\sf{C=2\pi (5)}\)

On simplification,

\(\sf{C=10\pi}\)

On further simplification,

\(\sf{C=31.4\:feet}\)

So we conclude that the right option is:-

\(\checkmark\dashrightarrow\bigstar\boxed{\boxed{\bold{Option\:E}}}\bigstar\dashleftarrow\checkmark\)

       -- - - - - - - - - - - - - - - - - - - - - - -- - - - - - - -

Journal Entry for the purchase of office equipment:

The purchase of equipment results in a debit to the asset section of the balance sheet. The credit is based on what form of payment you use as the customer.

Data:

Remaining amount on the note:

= Total cost - Cash paid

= $15,000 - $4,000

= $11,000

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In order to solve the equation, since it is already factored, we just need to find the value of x that makes the factors be equal zero. So we have that:

So the solution is {-3/2, 1}.

The solution with the highest value is x = 1.

The distance of line AB which represents the distance across the river would be = 710.4 ft.

Form the given shape above, ∆ ABC is similar to ∆ EDC

Point E, point A, and point C are collinear. This means that they are on the same line.

The scale factor = original object/new object

Using the same sides from the both shapes created;

= line BC/line CD

= 76/24 = 3.2.

If scale factor = 3.2 = Line AB/DE

where, Line DE = 222ft

line AB= x

Make X the subject of formula;

X= 3.2×222

X= 710.4ft

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Answer: -10

Step-by-step explanation:

Simplifying

-3(y + 5) = 15

Reorder the terms:

-3(5 + y) = 15

(5 * -3 + y * -3) = 15

(-15 + -3y) = 15

Solving

-15 + -3y = 15

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '15' to each side of the equation.

-15 + 15 + -3y = 15 + 15

Combine like terms: -15 + 15 = 0

0 + -3y = 15 + 15

-3y = 15 + 15

Combine like terms: 15 + 15 = 30

-3y = 30

Divide each side by '-3'.

y = -10

Simplifying

The answer of the provided question is  the addition property of equality and then the division property of equality

Regardless of the sequence in which the numbers are added, the total of any two or more numbers is always the same. This characteristic may be expressed in the formula A + B = B + A. For instance, 2 + 4 Equals 4 + 2 = 6. As a result, both sets add up to 6, therefore 2 + 4 = 4 + 2.

We have multiplied both sides of the equation by 5 to move from Step 1 to Step 2:

\(-3x -5 +5 = 13 +5\\ -3x = 18\)

We have divided both sides of the equation by -3 to go from Step 2 to Step 3:

\(-3x/-3 = 18/-3\\ x = -6\)

These procedures can be categorized as...

first the equality's addition property, then its division property

However, since multiplication and division are the same thing, but with reciprocal numbers, and since addition and subtraction are the same thing, but with opposite numbers, any of the above answers may theoretically be right.

(adjust 5, divide by -3) = (adjust 5, multiply by -1/3)

(subtract 5 and divide by 3) equals (subtract 5 and multiply by 1/3).

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The taxpayer who would most likely benefit from an installment sale is Allan, who sold a business use car at a net gain that was less than the amount of depreciation.

An installment sale is a transaction in which the sales price is received over a period of time that spans more than one tax year. Installment sales may have tax advantages, which is why taxpayers should consider them.

The taxable profit in an installment sale is not calculated using the entire sales price. Instead, it is calculated by applying the gross profit percentage to each installment's payments received during the year. In general, if an installment sale meets the definition, the taxpayer reports income from the sale as the payments are received, rather than in the year of sale.

However, in some situations, taxpayers might choose to report the entire profit from an installment sale in the year of sale. In such instances, an election to do so must be made.

The difference between the sales price and the adjusted cost basis of the asset is known as the gain. The gain is reduced by selling expenditures to arrive at the net gain. Net gain occurs when the sales price of a commodity is higher than its cost of acquisition and other fees or expenses related to its purchase and sale.

Depreciation is a term used in accounting and finance to describe the systematic decrease in the value of an asset over time due to wear and tear. It is an expense that lowers a company's net income and lowers the value of an asset on the balance sheet.

Hence, Allan, who sold a business use car at a net gain that was less than the amount of depreciation, will most likely benefit from an installment sale.

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Answer:

24 bouquet

Step-by-step explanation:

300 divide by 12.50

Answer:

8 - 42x - 56y - 12xy

Step-by-step explanation:

Length = 4 - 7(3x + 4y)

= 4 - 21x - 28y

Width = 3x(-2y)

= -6xy

Perimeter of the rectangle = 2(length + width)

= 2{(4 - 21x - 28y) + ( -6xy)}

= 2(4 - 21x - 28y - 6xy)

= 8 - 42x - 56y - 12xy

Perimeter of the rectangle = 8 - 42x - 56y - 12xy

Answer:

40 π ft or 125.6ft

Step-by-step explanation:

If the sprinkler can spray water 20 ft, that means the radius is 20 ft and to get the circumference we do 2 r π

or 2r*3.14

The answer is either 40 π ft

or 125.6ft

Answer:

area=22/7×13=40.85=41 is the nearest whole number

The probability he can hit at least 9 of 10 shots anyway is 0.0463 or 4.63%

Divide the total number of outcomes by the entire number of different ways an event could happen to arrive at the probability. There are differences between probability and odds. Odds are determined by dividing the probability of a situation happening by the probability that it won't happen. Probability is a metric used to determine how likely an event is to occur. The likelihood that the coin will land with the heads side up is measured using the probability concept when we toss it in the air. Here is an example of how probability is used in everyday life that you probably already know about. Prior to a major outing, we always consult the weather prediction.

Given\(=60\)%\(=0.60\)

n\(=10\)

Definition binomial probability:

\(P(X=k)=(n^{k} )*(P^{k} )*(1-P)^{n-k}\)

Evaluate for \(k=9\) and \(k=10\)

P\((X=9)=0.0403\)

P\((X=10)=0.0060\)

Add the corresponding probabilities:

P\((x\geq 9)=P(X=9)+P(X=10)=0.0403+0.0060=0.0463=4.63\)%

Command Ti83/84 command: binompdf(10,0.60,9)+binompdf(10,0.60,10)

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Given:

The number of faces =8.

Required:

We need to find the polyhedron with 8 faces.

Explanation:

Recall that the tetrahedron is a polyhedron composed of four triangular faces

The number of faces in tetrahedron =4.

Recall that the octahedron is a polyhedron with 8 faces.

The number of faces in the octahedron= 8.

Recall that the dodecahedron is a polyhedron with 12 faces.

The number of faces in the dodecahedron = 12.

Recall that the icosahedron is a polyhedron with 20 faces.

The number of faces in icosahedron =20.

Final answer:

octahedron

Answer:

4

Step-by-step explanation:

Answer:

C.14ײ+5

Step-by-step explanation:

Hope It Help

Brainliest please

The original inequality is -3x+4 > 19

Let's replace x with -4 and see what happens.

-3x + 4 > 19

-3(-4)+4 > 19

12+4 > 19

16 > 19

The last inequality is false, so the original inequality is false when x = -4.

This means x = -4 is not a solution to -3x + 4 > 19

---------------------

Let's plug in something larger. Let's say x = -3 which is one space to the right of -4 on the number line.

So we get...

-3x + 4 > 19

-3(-3) + 4 > 19

9 + 4 > 19

13 > 19

This doesn't work either. The value x = -3 is not a solution.

-------------------

Let's determine which x values will work by solving for x

-3x + 4 > 19

-3x + 4 -4 > 19-4 ... subtracting 4 from both sides

-3x > 15

-3x/(-3) < 15/(-3) ... divide both sides by -3; inequality sign flips

x < -5

The solution set consists of values smaller than -5

So values like {-6, -7, -8, -9, ...} and decimal values as well in that interval.

Answer:

2.2 pounds

Step-by-step explanation:

Your welcome

Answer:

25(7)=175

Step-by-step explanation:

hope this help :3

Answer: <ACB = 50 degrees

Step-by-step explanation: Since the interior angles of a triangle is always equal to 180 degrees, you would add both given degrees which is 40 and 90 (because of the right angle) and then subtract that answer (130) from 180