someone please help me​

Answer: do 12 x6= 72 and then divide it by 2 and that equals 36. your answer is 36. i hope this helped.

Step-by-step explanation:

(Is this question not too complex)

Ask the questions one-by-one.

Answer:

Step-by-step explanation:

So, Jaselle has $80.00.

This is 8 dollars more than 4 times the amount that Dillon

earned.

$80.00 - 8.00 = $72.00

4 Times average amount = $72.00

Average (begining amount) = $18.00

I HOPE THIS HELPS :3

Answer:

Slope = -170 y-intercept =1020

Step-by-step explanation:

From USATP right?:)Tell me if it's right...

The transformation of the function is y = -1/7(2ˣ ⁺ ⁸)

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

y = 2°

Rewrite properly

So, we have

y = 2ˣ

The given transformations are

The riles of these transformations are

When they applied, we have

y = 1/7(2ˣ)

Then,  we have

y = 1/7(2ˣ ⁺ ⁸)

Lastly, we have

y = -1/7(2ˣ ⁺ ⁸)

Hence, the transformed equation is y = -1/7(2ˣ ⁺ ⁸)

Read more about transformation at

https://brainly.com/question/27224272

#SPJ1

Answer:

i belive is D

Step-by-step explanation:

Answer:

the answer is 3

Step-by-step explanation:

b will be used to determine how many books he bought since he is only buying one movie ticket the equation would be 3b + 10 = 35

Answer:

x>8

Step-by-step explanation:

-6x+8<-40

-8. -8. (subtract f both sides)

-6x < -48

÷-6. ÷-6. (isolate variable)

x. > 8. ( when dividing and inequality by a neg number, flip the sign)

For a symmetric distribution, the left whisker extends from the median to the minimum value in the dataset.

The left whisker represents the lower values or the lower tail of the distribution. It is also referred to as the "lower whisker" or the "whisker on the left side". The length of the left whisker may vary depending on the spread or range of the data.

In a box plot or box-and-whisker plot, the left whisker represents the lower values or the lower tail of the distribution. It indicates the range of values that lie below the median. The length of the left whisker is determined by the spread or range of the data.

If the data has a smaller range and is more tightly clustered around the median, the left whisker will be shorter. This indicates that the lower values in the dataset are relatively close to the median. On the other hand, if the data has a larger range and is more spread out, the left whisker will be longer. This suggests that the lower values in the dataset are more dispersed or spread out from the median.

To know more about symmetric distribution,

https://brainly.com/question/1531603

#SPJ11

What is probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics. The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events. The degree to which something is likely to happen is basically what probability means. You will learn the potential outcomes for a random experiment using this fundamental theory of probability, which is also applied to the probability distribution. Knowing the total number of outcomes is necessary before we can calculate the likelihood that a specific event will occur.

Given that a student lives in the dormitory, what is the probability that she/he is an international student

=  P(I∩D)/P(D)

= (0.10×0.80)/(0.60 × 0.20 +0.30×0.50 +0.10×0.80 ) =0.22857142

Given that a student lives in the dormitory, what is the probability that she/he is from Tennessee? P(T|D)

P(T∩D)/P(D)

= (0.60 ×0.20)/(0.60 ×0.20 +0.30×0.50 +0.10×0.80 ) =0.34285714

Learn more about probability link below.

https://brainly.com/question/13604758

#SPJ4

Answers to both subparts are shown:

(A) Probability that she/he is an international student: 0.22857142

(B) Probability that she/he is from Tennessee: 0.34285714

Probability refers to potential.

A random event's occurrence is the subject of this area of mathematics. The range of the value is 0 to 1.

Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

Knowing the total number of outcomes is necessary before we can calculate the likelihood that a specific event will occur.

(A) So, we know that a student lives in the dormitory, what is the probability that she/he is an international student?

= P(I∩D)/P(D)

= (0.10×0.80)/(0.60 × 0.20 +0.30×0.50 +0.10×0.80 ) =0.22857142

(B) Given that a student lives in the dormitory, what is the probability that she/he is from Tennessee? P(T|D)

= P(T∩D)/P(D)

= (0.60 ×0.20)/(0.60 ×0.20 +0.30×0.50 +0.10×0.80 ) =0.34285714

Therefore, answers to both subparts are shown:

(A) Probability that she/he is an international student: 0.22857142

(B) Probability that she/he is from Tennessee: 0.34285714

Know more about probability here:

https://brainly.com/question/28924396

#SPJ4

To calculate the total charge within the cylinder with dimensions r=1.5 and h=3, we use the potential function V = 5r + 4 cos Ø in cylindrical coordinates.

The total charge can be obtained by integrating the charge density over the volume of the cylinder.

The potential V within the cylinder is given by V = 5r + 4 cos Ø, where r represents the radial distance from the axis of the cylinder and Ø represents the angle in the cylindrical coordinate system. To calculate the total charge within the cylinder, we need to integrate the charge density over its volume.

The charge density ρ can be related to the potential by ρ = -∇²V, where ∇² is the Laplacian operator. In cylindrical coordinates, the Laplacian operator takes the form:

∇² = (1/r) ∂/∂r (r ∂/∂r) + (1/r²) ∂²/∂ز + ∂²/∂z²

Since the potential function V does not depend on the z coordinate, the Laplacian reduces to:

∇² = (1/r) ∂/∂r (r ∂/∂r) + (1/r²) ∂²/∂ز

Applying this operator to the potential function V, we find:

∇²V = (1/r) ∂/∂r (r ∂V/∂r) + (1/r²) ∂²V/∂ز

To find the charge density, we substitute this expression into ρ = -∇²V:

ρ = -(1/r) ∂/∂r (r ∂V/∂r) - (1/r²) ∂²V/∂ز

To calculate the total charge, we integrate the charge density ρ over the volume of the cylinder:

Q = ∫∫∫ ρ dV = ∫∫∫ -(1/r) ∂/∂r (r ∂V/∂r) - (1/r²) ∂²V/∂ز dV

The integration is performed over the cylindrical coordinates r, Ø, and z, with appropriate limits. Evaluating this integral will give us the total charge within the cylinder.

Learn more about dimensions here:

https://brainly.com/question/31156956

#SPJ11

The total number of books that are in Francisca's bookcase is 125 books.

Let the total number of books be B.

Given the following data:

Number of paperbacks = 40.

Percentage = 32%.

In this exercise, you're required to determine the total number of books that are in Francisca's bookcase if there she has 40 paperbacks in her bookcase. Thus, we would write a mathematical expression for the word problem.

Translating the word problem into an algebraic expression, we have;

\(\frac{32}{100} \times T=40\\\\0.32T=40\\\\T=\frac{40}{0.32}\)

T = 125 books.

Read more on word problems here: brainly.com/question/13170908

Answer:

answer in the diagram I hope it helps

Answer:

Tan 37 = opp/adj  =   1250/x    

where x = horiz distance

7535 = 1250/x      

x = 1658.8 ft

The horizontal distance from the helicopter to the landing pad is 1658.81 feet

Answer:

D

Step-by-step explanation:

A. The domain of this function is infinite, since x can be any number.

B. To find the y intercept, you need to set x to 0. 7^x will become 1, and 6*1=6, so the y intercept is (0,6).

C. This function is not always decreasing. For instance, when x is positive, it exponenentially increases.

D. As I said before, the y intercept of the function is (0,6), meaning that this statement is correct.

Hope this helps!

Answer:

4yd

Step-by-step explanation:

11 (bottom length) - 7 = 4

Answer:

correct answer is B

Step-by-step explanation:

Hope this helps

A graphical device used for enumerating sample points in a multiple-step experiment is a tree diagram.

A tree diagram is a way of determining probabilities of different outcomes based on numerous different events.

It helps in identifying all the probable outcomes of an experiment and helps in understanding the likelihood of each of these events.

A tree diagram starts with a single root node that is then divided into different branches based on the potential outcomes of an experiment that are mutually exclusive.

These branches then split again into sub-branches until the final potential outcomes of an experiment are reached.

Know more about a tree diagram here:

https://brainly.com/question/24391505

#SPJ11

Using relevant properties of the exponents, simplification of the given expression  26 × 5 × 216​ where each base is used only once is equal to

2⁴ × 3³ × 5¹ × 13¹.

As given in the question,

Given expression is given by :

26 × 5 × 216​

Using properties of exponents first write all the numbers into prime factors and represents where each base is used only once  we get,

26 × 5 × 216​

= ( 13 × 2 ) × 5 × ( 6 × 6 × 6 )

=  ( 13 × 2 ) × 5 × ( 2 × 3 × 2 × 3 × 2 × 3 )

= 2 ¹⁺¹⁺¹⁺¹  ×  3¹⁺¹⁺¹ × 5¹ × 13¹

= 2⁴ × 3³ × 5¹ × 13¹

Therefore, using relevant properties of the exponents, simplification of the given expression  26 × 5 × 216​ where each base is used only once is equal to 2⁴ × 3³ × 5¹ × 13¹.

The complete question is :

Use the relevant properties of exponents to simplify the following expression such that each base is only represented once and your answer only has positive exponents.

26 × 5 × 216​

Learn more about exponents here

brainly.com/question/5497425

#SPJ1

Answer:

Step-by-step explanation:

Option 3

Answer: Your answer is C

Step-by-step explanation:

Have a nice day

Step-by-step explanation:

h(-1) simply means that x=-1, and we use that everywhere in the function, where x appears, and simply calculate the result.

that is how a function works. out of an input value (x) we generate/calculate a result value (y).

(2x - 6) / (4x² + 8)

x = -1

(2×-1 - 6) / (4×-1² + 8) = (-2 - 6) / (4×1 + 8) = -8 / (4+8) =

= -8/12 = -2/3

h(-1) = -2/3

Answer:

False

Step-by-step explanation:

Dividing integers is opposite operation of multiplication. But the rules for division of integers are same as multiplication rules. Though, it is not always necessary that the quotient will always be an integer.

wording credits goes to BYJUS

please give brainliest

Outliers are data elements that are relatively far from the other data elements.

There are 2 high outliers in the data set.

The five number summary is given as:

\(\mathbf{Minimum=3}\)

\(\mathbf{Q_1=6}\)

\(\mathbf{Median=12}\)

\(\mathbf{Q_3=13}\)

\(\mathbf{Maximum=39}\)

The lower outlier is:

\(\mathbf{L = Q_1 - 1.5 \times (Q_3 - Q_1)}\)

So, we have:

\(\mathbf{L = 6- 1.5 \times (13 - 6)}\)

\(\mathbf{L = -4.5}\)

The upper outlier is:

\(\mathbf{U = Q_3 + 1.5 \times (Q_3 - Q_1)}\)

So, we have:

\(\mathbf{U = 13 + 1.5 \times (13 - 6)}\)

\(\mathbf{U = 23.5}\)

The above computation means that;

Data less than -4.5 or greater than 23.5 are outliers

The data elements in this range are: 26 and 39

Hence, there are 2 high outliers in the dataset

Read more about outliers at

https://brainly.com/question/12504076

Step-by-step explanation:

To solve the given equations, let's assign variables to each equation and solve them step by step.

Let's assume:

a = x

b = y

c = z

d = w

e = v

From the given equations:

a * b = 1 -> x * y = 1 (Equation 1)

b * c = 4 -> y * z = 4 (Equation 2)

c * d = 9 -> z * w = 9 (Equation 3)

d * e = 16 -> w * v = 16 (Equation 4)

e * a = 25 -> v * x = 25 (Equation 5)

Now, let's solve the equations using substitution:

From Equation 1 (x * y = 1), we can rewrite it as y = 1/x.

Substituting y in Equation 2, we get (1/x) * z = 4, which gives us z = 4x.

Substituting z in Equation 3, we have (4x) * w = 9, which gives us w = 9/(4x).

Substituting w in Equation 4, we get (9/(4x)) * v = 16, which simplifies to v = (16 * 4x)/9.

Finally, substituting v in Equation 5, we have [(16 * 4x)/9] * x = 25.

Simplifying the equation, we get:

(64x^2)/9 = 25.

To solve for x, we can cross multiply and solve the quadratic equation:

64x^2 = 225.

Dividing both sides by 64, we get:

x^2 = 225/64.

Taking the square root of both sides, we have:

x = ±(√(225/64)).

So, x = ±(15/8).

Now, substituting the values of x in the respective equations, we can find the values of y, z, w, and v.

For x = 15/8:

y = 1/(15/8) = 8/15

z = 4 * (15/8) = 30/4 = 15/2

w = 9/(4 * (15/8)) = 9/(30/8) = 9 * (8/30) = 12/5

v = (16 * 4 * (15/8))/9 = (60/2)/9 = 60/18 = 10/3

For x = -15/8:

y = 1/(-15/8) = -8/15

z = 4 * (-15/8) = -30/4 = -15/2

w = 9/(4 * (-15/8)) = 9/(-30/8) = -9 * (8/30) = -12/5

v = (16 * 4 * (-15/8))/9 = (-60/2)/9 = -60/18 = -10/3

Therefore, the possible solutions for the variables are:

x = 15/8, y = 8/15, z = 15/2, w = 12/5, v = 10/3

or

x = -15/8, y = -8/15, z = -15/2, w = -12/5, v = -10/3.

Note: The solution includes both positive and negative values for the variables.

Answer:

Step-by-step explanation:

to get the time taken for Jan and Jo to meet we proceed as follows;

Jan's speed=70 mph

Jo's speed =60 mph

distance between =1170

relative speed=70+60=130

time taken for them to meet will be:

time=(distance)/(relative speed)

=1170/130

=9 hours

the answer is 9 hours

Answer:

Option (B) is correct, 9 hours.

Answer:

The average rate of change of a linear function is the slope of the line. Since we are given the following coordinates:

(0,150) and (3,0)

We can easily solve for the slope.

m = (y2 - y1) / (x2 - x1)

m = (0 - 150) / (3 - 0) = -50

Therefore, the average rate of change of the function in the three seconds is -50.

Answer:

Mr. A initially paid approximately N8000 for the land.

Step-by-step explanation:

Step 1: Let's assume Mr. A initially purchased the land for a certain amount, which we'll call "x" in currency units.

Step 2: Mr. A sold the land to Mr. B at a profit of 10%. This means Mr. A sold the land for 110% of the amount he paid (1 + 10/100 = 1.10). Therefore, Mr. A received 1.10x currency units from Mr. B.

Step 3: Mr. B sold the land to Mr. C at a gain of 5%. This means Mr. B sold the land for 105% of the amount he paid (1 + 5/100 = 1.05). Therefore, Mr. B received 1.05 * (1.10x) currency units from Mr. C.

Step 4: According to the given information, Mr. C paid N1240 more for the land than Mr. A paid. This means the difference between what Mr. C paid and what Mr. A paid is N1240. So we have the equation: 1.05 * (1.10x) - x = N1240

Step 5: Simplifying the equation: 1.155x - x = N1240

Step 6: Solving for x: 0.155x = N1240

x = N1240 / 0.155

x ≈ N8000

Therefore, in conclusion, Mr. A initially paid approximately N8000 for the land.

Answer:

b

Answer:

y = 100 , ∠ AED = 130°

Step-by-step explanation:

∠ BEC and ∠ BEA are a linear pair and sum to 180° , that is

∠ BEC + 50° = 180° ( subtract 50° from both sides )

∠ BEC = 130°

∠ AED and ∠ BECare vertically opposite angles and are congruent , that is

y + 30 = 130 ( subtract 30 from both sides )

y = 100

Then

∠ AED = y + 30 = 100 + 30 = 130°

Answer:

506.7 ft

Step-by-step explanation:

plug into the equation:  C = πr2

C = (π)(12.7)^2

Answer:79.8

Step-by-step explanation:

Answer:

The distance between point A(-3,6) and another point is 10.

=> That point belongs to the circle with center A and radius 10.

=> The coordinate (x, y) of that point satisfies the equation of circle:

(x - -3)^2 + (y - 6)^2 = 10^2

or

(x + 3)^2 + (y - 6)^2 = 100

Hope this helps!