if f(x)=2x+1 and g(x)=x^2 find g(f(3))

i need answers quick please

Answer:

(a) Since Zul's password consists of 4 digits and the first three digits are 970, there is only one possible digit for the fourth digit. Thus, the probability to unlock the screen in one attempt is 1/10.

(b) If there are three 1s in the password, there is only one possible arrangement for the other digit. There are four places where the other digit can be placed, so there are four possible passwords. Thus, the probability to unlock the screen in one attempt is 4/10^4, which simplifies to 1/2500.

(c) If the last two digits are 00, there is only one possible arrangement for the first two digits. There are ten possible digits for the third digit and one possible digit for the fourth digit. Thus, the probability to unlock the screen in one attempt is 1/(101010*1), which simplifies to 1/1000.

Based on these numbers, M Venkaiah Naidu secured around 68% of the valid votes cast, while Gopalkrishna Gandhi received around 32%.

In the vice-presidential election, M Venkaiah Naidu received 516 valid votes, while his opponent Gopalkrishna Gandhi received 244 valid votes. The total number of valid votes cast was 760, which is the sum of the votes received by the two candidates.

It's worth noting that the 68% figure only represents the proportion of valid votes cast, which excludes any abstentions or spoiled ballots. Additionally, this percentage reflects the support M Venkaiah Naidu received among the MPs who voted and may not necessarily reflect the views of the general public or the broader electorate.

Overall, M Venkaiah Naidu's victory in the election was decisive, with a difference of 272 valid votes between him and Gopalkrishna Gandhi, which was greater than the latter's total number of votes.

Complete question:

According to BJP sources, around two dozen MPs from opposing parties disobeyed their leaders and supported M Venkaiah Naidu for vice president of the NDA. Against the estimated 495 votes of pledged support, Mr. Naidu received 516 votes.

With nearly 68% of genuine votes going to Venkaiah Naidu and 32% going to the opposition's Gopalkrishna Gandhi, who earned 244 votes, the difference between the two candidates was bigger at 272 than Mr. Gandhi's total.

What is the % of the votes did MRS Naido receive to write the answers to the east wholw%

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Answer: kdsl.dmcs

Step-by-step explanation:

Point D's coordinates are (-3, 3).

We may use the fact that the opposite sides of a parallelogram are parallel and the same length to get the coordinates of point D such that ABCD forms a parallelogram.

First, we may determine the segment AB's length and slope:

Length AB = sqrt((1 - (-1))² + (6 - (-2))²) = sqrt(64) = 8

Slope AB = (6 - (-2)) / (1 - (-1)) = 8/2 = 4

As AB and CD are parallel, CD's slope must likewise be 4.

Next, we may determine segment AB's midpoint, which will coincide with segment CD's midpoint:

Midpoint AB is equal to ((-1+1)/2, ((-2+6)/2)). (0,2)

Point D will therefore have the same coordinates as the point that is symmetric to point C around the centre of AB. The following is where to find this point:

Midpoint AB - C = (20-3, 22-1) = D = 2 * (-3, 3)

Hence, point D's coordinates are (-3, 3).

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The length and width of the rectangle are 10 and 3, respectively.

Let's use "l" to represent the length of the rectangle and "w" to represent the width. From the problem statement, we've got portions of information:

The perimeter is 26. The formulation for the perimeter of a rectangle is P = 2l + 2w. So we are able to write:

2l + 2w = 26

The length is four extra than twice the width. In equation shape:

l = 2w + four

Now we can use substitution to resolve for the length and width. we will alternative the expression 2w + 4 for l within the first equation:

2(2w + 4) + 2w = 26

Simplifying:

4w + 8 + 2w = 26

6w + 8 = 26

6w = 18

w = 3

So the width of the rectangle is three. To discover the length, we're going to substitute w = 3 into the equation for l:

l = 2w + 4 = 2(3) + 4 = 10

So the length of the rectangle is 10.

Thus, the length and width of the rectangle are 10 and 3, respectively.

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As per the given distance, the maximum height reached by the football is 15.4 yards.

To find the maximum height reached by the football, we need to find the vertex of the parabolic path. The vertex of a parabola represents the highest point on the path. In this equation, the vertex can be found by using the formula:

x = -b / 2a

where a, b, and c are coefficients of the quadratic equation ax² + bx + c = 0.

By comparing the given equation with the standard form of the quadratic equation (y = ax² + bx + c), we can find that a = -0.035 and b = 1.4.

Substituting these values in the formula, we get:

x = -1.4 / 2(-0.035)

x = 20

This means that the maximum height is reached when the football has traveled a distance of 20 yards. To find the maximum height, we need to substitute this value of x back into the original equation:

y = -0.035(20)² + 1.4(20) + 1

y = 15.4

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Complete Question:

A punter kicked a 41-yard punt. The path of the football can be modeled by y=-0.035x² + 1.4x + 1 where x is the distance in yards the football is kicked and y is the height in yards the football kicked.

what is the maximum height reached by the football?

In response to the aforementioned query, we may say that As a result, expressions the response is A. A quotient of two sums is this.

Mathematical operations include doubling, dividing, adding, and subtracting. A phrase is constructed as follows: Expression, monetary value, and mathematical operation Numbers, parameters, and functions make up a mathematical expression. It is possible to use words and terms in contrast. Every mathematical statement including variables, numbers, and a mathematical operation between them is called an expression, sometimes referred to as an algebraic expression. For example, the expression 4m + 5 is composed of the expressions 4m and 5, as well as the variable m from the above equation, which are all separated by the mathematical symbol +.

It is better to refer to the phrase (8+5)/(y+6) as "a quotient of two sums" since it divides the sum of 8 and 5 by the sum of y and 6.

As a result, the response is A. A quotient of two sums is this.

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A. Is 88

B. Is 24

C. Is none

D. Is 17 because

8 12 17 22 29

X. X. X. X

The y-intercept of a polynomial function is the point at which the graph of the function intersects the y-axis.

This occurs when the x-coordinate is 0. So, to find the y-intercept of the given polynomial function, we need to substitute 0 for x and simplify:
f(x)=-2x^(5)-3x^(2)+2x-3x^(4)-6x^(3)
f(0)=-2(0)^(5)-3(0)^(2)+2(0)-3(0)^(4)-6(0)^(3)
f(0)=0-0+0-0-0
f(0)=0

Therefore, the y-intercept of the given polynomial function is (0,0).

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26. The equation in slope-intercept form is y = 3x + 20.

27. The equation in slope-intercept form is y = (1/4)x - 11.

30. The equation in point-slope form is y - (-3) = -6(x - 2)

31. The equation in slope-intercept form is y = -6x + 9.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

26.

y-8 = 3(x+4)

y - 8 = 3x + 12  (distribute the 3)

y = 3x + 12 + 8 (add 8 to both sides)

y = 3x + 20

The equation in slope-intercept form is y = 3x + 20.

27.

y+5= (1/4)(x-24)

y + 5 = (1/4)x - 6

y = (1/4)x - 6 - 5

y = (1/4)x - 11

The equation in slope-intercept form is y = (1/4)x - 11.

To find the equation of a line with a slope of -6 that goes through (2,-3), we can use the point-slope form.

Point-slope form:

y - y₁ = m(x - x₁) where m is the slope and (x₁,y₁) is the point

Substituting m = -6, x₁ = 2, and y₁ = -3, we get:

y - (-3) = -6(x - 2)

y + 3 = -6x + 12

y = -6x + 9

The equation in slope-intercept form is y = -6x + 9.

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The value for the function f(g(-2)) is obtained as f(g(-2)) = 0.

What is a function?

In mathematics, a function is a unique arrangement of the inputs (also referred to as the domain) and their outputs (sometimes referred to as the codomain), where each input has exactly one output and the output can be linked to its input.

The graph for the function y = f(x) is given.

The graph for the function y = g(x) is given.

We need to evaluate the function f(g(-2)).

From the graph of y = g(x) the value for g(-2) is obtained as -

g(-2) = 1

So, now we have -

f(g(-2)) = f(1)

From the graph of y = f(x) the value for f(1) is obtained as -

f(1) = 0

Therefore, the value is obtained as 0.

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The solution sets are written in proper solution set notation, using the set builder notation {x | condition}. The "n ∈ Z" indicates that n is an integer.

Solving each equation on the interval [0, 2π):

a. tan 3x = √3/3
3x = tan^-1(√3/3)
3x = π/6
x = π/18

Solution set: {π/18 + 2nπ/3 | n ∈ Z}

b. 2θ/3 = -1
2θ = -3
θ = -3/2

Solution set: {-3π/2 + 2nπ | n ∈ Z}

c. sin(2x - π/4) = √2/2
2x - π/4 = π/4
2x = π/2
x = π/4

Solution set: {π/4 + nπ | n ∈ Z}

d. 2 cos^2 x + 3 cos x + 1 = 0
(2 cos x + 1)(cos x + 1) = 0
2 cos x + 1 = 0 or cos x + 1 = 0
cos x = -1/2 or cos x = -1
x = 2π/3 or x = π

Solution set: {2π/3 + 2nπ, π + 2nπ | n ∈ Z}

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The average rate of change of Q(x) from x=3 to x=3+h for h=0.2 is 21.2.

To find the average rate of change of Q(x) from x=3 to x=3+h, we need to plug in the values of h and a into the difference quotient and simplify.

When h=0.2, the difference quotient becomes:

(Q(3+0.2)−Q(3))/0.2

= (Q(3.2)−Q(3))/0.2

= ((3(3.2)^2+5(3.2)+10)−(3(3)^2+5(3)+10))/0.2

= ((30.24+16+10)−(27+15+10))/0.2

= (56.24-52)/0.2

= 4.24/0.2

= 21.2

Therefore, when h=0.2, the average rate of change of Q(x) is 21.2.

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The amount ( 3 /10 ) of total money given by Jeremy to Owiredu is equal to GHC 150.6.

Total amount of money with Jeremy in GHC is equal to 502.0

Amount of fraction of the money Jeremy gave to Owiredu is equal to

3 / 10.

Amount of money Jeremy gave to Owiredu is equal to

= ( 3 / 10 ) of GHC 502.0

= ( 3 / 10 ) × GHC 502.0

Multiply 3 to the 502.0 in the given expression we get,

= GHC ( 1506 / 10 )

Divide 1506 by 10 in the given expression we get,

= GHC 150 .6

Therefore, amount of money Jeremy gave to Owiredu is equal to GHC 150.6.

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Answer:  1.09 is closer to 1

The value of a is 92.17 when b=3 and c=7.

Jointly proportional refers to a relationship between two or more variables in which all of the variables increase or decrease together in the same ratio. For example, if one variable doubles, the other variables double as well.

The variable a is jointly proportional to b and c, which means that a = k*b*c, where k is the constant of proportionality.

We can use the given values of a, b, and c to find the value of k:
79 = k*6*3
79 = 18k
k = 79/18

Now that we know the value of k, we can use it to find the value of a when b=3 and c=7:
a = k*b*c
a = (79/18)*3*7
a = 92.17

Therefore, the value of a when b=3 and c=7 is 92.17.

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From the graph of the function we determine, [tex]y = 1.(2^{\frac{1}{3}})^x[/tex].

A function is said to be an exponential function when the exponent is the independent variable.

Let, The given function be f(x) = abˣ.

Now, At x = 0,

1 = ab⁰.

a = 1.

Again at,

x = 3,

2 = a.b³.

b³ = 2.

b = [tex]2^{\frac{1}{3}[/tex].

Therefore, The given function is, [tex]y = 1.(2^{\frac{1}{3}})^x[/tex].

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Answer:

Step-by-step explanation:

This question doesn't say how much her lunch cost.

The expressions that can be used to determine the total area, in square feet, of Rajiv's garage after he removes the wall are

We have to solve for the total area of the garage of Rajiv after he had removed the wall

This is given as

12 * x + 12 * 14.5

= 12(14.5 + x)

Option B

When we expand the expression 12(14.5 + x)

174 + 12x

re written as

12x + 174

Option G

The expression that can be used to determine the total area, in square feet, of Rajiv's garage after he removes the wall is given as 12(14.5 + x), 12x + 174

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If I understand your question correctly, pure water is 0% alcohol, so by adding water, this will dilute your 15% alcohol solution and lower the percentage of alcohol in the solution.

Many word problems are set up like "You have some amount of 15% alcohol solution and you add some pure water.  You end up with some other amount of the diluted mixture.  How much 15% alcohol solution and how much pure water were mixed."  

For those ones, use 0% alcohol for your pure water.

Answer: 5.25

Step-by-step explanation:

     First, a percent divided by 100 is a decimal.

15% / 100 = 0.15

     Next, we are finding 15% of 35. In mathematical terms, "of" usually represents multiplication. We will multiply 0.15 by 35 to find 15% of 35.

0.15 * 35 = 5.25

The value fo x is 4 and the angle is 45 degrees

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

The rectangle

The diagonals of a rectangle bisect each other

Using the above as a guide, we have the following:

2 * (3x + 6) = 5x + 16

So, we have

6x + 12 = 5x + 16

Evaluate the like terms

x = 4

Next, the diagonals of rectangle bisect the angles

So, we have

IHE = 45 degrees

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If Ranjit made pies for a fundraiser. The number of pies Ranjit made for the fundraiser is: 26.

Let p = total number of pies that Ranjit made

Let s = Total number of slices of pie that he made.

Since each pie is cut into 8 slices, we have:

s = 8p

After the first day of the fundraiser, Ranjit sold 10 slices, which means he had s - 10 slices left. Since he had 2 whole pies left, we know that he had 16 slices left. Therefore:

s - 10 = 16

Substituting s = 8p, we get:

8p - 10 = 16

Adding 10 to both sides, we get:

8p = 26

Dividing both sides by 8, we get:

p = 3.25

This means that Ranjit made 3.25 pies for the fundraiser.

The total number of slices would have been:

s = 8p = 8(3.25) = 26

On the first day, he sold 10 slices, which means he had 16 slices left. This matches our initial calculation and confirms that our solution is correct.

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Answer: x = 9

Step-by-step explanation:

We must use Pythagorean's Theorem, a² + b² = c².

Let a = x

a² + 12² = 15²

a² + 144 = 225

a² = 81

a = 9

x = 9

Hope this helps!

Answer: 3

Step-by-step explanation:

Each number is being multiplied by 3 to get the next number

Answer:

The common ratio is 3

Step-by-step explanation:

Since this is a geometric sequence you know you will be either adding or dividing. If you do 3159/3 you get 1053 and if you divide 1053 by 3 you get 351. So therefore the common ratio of this sequence is 3

I'm assuming this problem is going left to right. Right?

The interval that contains a local minimum for this function is (0,2).

A local maximum is present on the graph of the function y = f(x) at the location where the graph shifts from increasing towards decreasing.

Thus, over the span, a local minimum happens (0,2)

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The table for the function is given:

The average rate of change between the years 2002 and 2007 was  2,.939.8 (option B).

In demographics, the average rate of change refers to how much the population of a city, country, etc. changes over a year period usually by increasing or decreasing. Due to this, the rate of change can be calculated by using the following formula change in the population/ number of years.

239,839 (population in 2002) - 254,538 (population in 2007)

2007 - 2002 = 5 years (number of years)

14699 / 5 years = 2,.939.8 (option B)

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The difference in area between a circle with a radius of 10cm and regular pentagon inscribed in it is  142cm².

The difference in area between a circle with a radius of 10cm and a regular pentagon inscribed in it can be found by first finding the area of the circle and then the area of the pentagon, and then subtracting the two values.

To find the area of the circle, we use the formula

A = πr²,

where r is the radius of the circle. In this case, r = 10cm, so the area of the circle is:

A = π(10cm)²
A = 100π cm²

To find the area of the regular pentagon, we can use the formula

A = (1/4)n*a² * cot(π/n),

where n is the number of sides of the polygon and a is the length of one side. Since the pentagon is inscribed in the circle, we can use the radius of the circle to find the length of one side of the pentagon.

The length of one side of the pentagon is:

a = 2r * sin(π/n)
a = 2(10cm) * sin(π/5)
a = 11.756cm

Now we can plug this value into the formula for the area of the pentagon:

A = (1/4)(5)(11.756cm)² * cot(π/5)
A = 172.047cm²

Finally, we can subtract the area of the pentagon from the area of the circle to find the difference in area:

Difference in area = 100π cm² - 172.047cm²
Difference in area = 314.159cm² - 172.047cm²
Difference in area = 142.112cm²

To the nearest whole, the difference in area between the circle and the pentagon is 142cm².

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