Passed with 100%
Tak
1.
Set up, but do not solve, an equation to
determine the value of x in the diagram
below.
3x-35
4x+40

The function used to represents the time spend by Jasmine in biking for a distance of d miles is given by f(d) = d / 18.

The time Jasmine spends biking is indeed a function of the distance she bikes.

The formula to calculate the time Jasmine takes to bike a certain distance is equal to,

time = distance / speed __(1)

Here the speed is the rate at which Jasmine bikes = 18 miles per hour.

Let us consider 'd' be the distance representing the number of miles Jasmine bikes.

This implies,

The function that represents the time Jasmine spends biking in terms of the distance .

Function f(d)  representing the time Jasmine spends biking for a distance of d miles

Substitute all the values in the formula (1) we get,

⇒ f(d) = d / 18

Therefore, the function representing the time spend by Jasmine for distance d is equal to f(d) = d / 18.

learn more about distance here

brainly.com/question/13832664

#SPJ4

The above question is incomplete , the complete question is:

The time Jasmine spends biking is a function of the distance she bikes. Jasmine bikes 18 miles per hour. Assume she bikes at a constant rate.

Write the function representing the time Jasmine spends biking in terms of the distance?

Answer:

Please see the picture below.

Step-by-step explanation:

There are a few corrections that need to be made in the question you have provided. Firstly, it is not clear what is meant by "fin by drecerbay" and "por do all reapeds".

Secondly, there are some missing numbers and symbols in the chemical equation provided.

Lastly, it is not clear what is meant by "converting from OH to BR can you use a different reactions " Without proper context, it is difficult to provide a comprehensive answer.

However, I will try to provide a general explanation of converting OH to BR and the use of different reactions. Converting OH to BR involves replacing a hydroxyl group (-OH) with a bromine atom (-Br) in a molecule.

To know more about corrections visit:

https://brainly.com/question/27176982

#SPJ11

The distance between base of ladder and the building should be

4.4 meter.

The Pythagoras theorem states that if a triangle is right-angled (90 degrees), then the square of the hypotenuse is equal to the sum of the squares of the other two sides.

AC² = AB² + BC²

Given,

Height of the window from the ground AB = 9 meter

Length of the ladder AC = 10 meter

Distance between base of ladder and building BC = ?

By Pythagorean theorem,

In the right ΔABC

AC² = AB² + BC²

10² = 9² + BC²

BC² = 10² - 9²

BC² = 100 - 81

BC² = 19

BC = √19

BC = 4.359 meter

BC = 4.4 meter

Hence, base of ladder should be 4.4 meter away from the building.

Learn more about Pythagoras theorem here:

https://brainly.com/question/14930619

#SPJ1

The correct option is c. 195.90.

X is normally distributed with a mean of μ = 185.9 and a standard deviation of σ = 10We are to find the 84.13th percentile of height.

Now, the z-score can be given as;z = (x - μ) / σ where x is the height to be determined. Substituting the values, we get;z = (x - 185.9) / 10We know that the z-value corresponding to the 84.13th percentile is 1.08 (using the standard normal table). Therefore;1.08 = (x - 185.9) / 10 Multiplying both sides by 10, we get;10 * 1.08 = x - 185.9 Simplifying the equation;x = 195.9Therefore, the height for the 84.13th percentile is 195.9.

Learn more about standard deviation

https://brainly.com/question/29115611

#SPJ11

Answer:

Step-by-step explanation:

3x

Answer:

The answer is 5,120

Step-by-step explanation:

How to find 4% of 4000:

4 times 4000=

16000 divided by 100

160

Then you add 160 to 4000 7 times and you get 5,120.

Answer:

p=c(1+r)^t the population in 7 years will be 5263.72711694

Step-by-step explanation:

p=c(1+r)^t

p=4,000(1+.04)^t

p=4,000(1.04)^t

p=4,000(1.04)^4

p=4679.43424

p= the population you are solving for

c= the initial amount of the population

(1+r)= the rate of change

t= the period of time

The decision to reject or not reject the null hypothesis depends on the specific research question and the level of confidence chosen by the researcher.

If the null hypothesis is not rejected at a 95% confidence level, it may or may not be rejected at a 99% confidence level. The decision to reject or not reject the null hypothesis depends on the level of significance chosen by the researcher. A higher level of significance, such as 99%, requires stronger evidence against the null hypothesis for it to be rejected compared to a lower level of significance, such as 95%.        

Therefore, the decision to reject or not reject the null hypothesis depends on the specific research question and the level of confidence chosen by the researcher.

To learn more about null hypothesis, refer here:

https://brainly.com/question/28920252#

#SPJ11

A basis for the subspace is given by the three vectors consisting of all vectors of the form [x1, -2x1+x2, -9x1+4x2, -5x1-7x2]:

[1, 0, 0, -5], [0, 1, 4, -7], and [0, 0, 0, 1].

To find a basis for the given subspace, we need to determine the linearly independent vectors that span the subspace.

Let's rewrite the given vector as a linear combination of the standard basis vectors in R4:

[x1, -2x1+x2, -9x1+4x2, -5x1-7x2] = x1[1, 0, 0, -5] + x2[0, 1, 4, -7] + 0[0, 0, 0, 1]

Thus, the subspace is spanned by the vectors [1, 0, 0, -5], [0, 1, 4, -7], and [0, 0, 0, 1].

To check for linear independence, we can set up the following augmented matrix and row reduction:

[ 1 0 0 | 0 ]

[ 0 1 4 | 0 ]

[ 0 -2 -9 | 0 ]

[-5 -7 0 | 0 ]

Using row operations, we can reduce this to:

[ 1 0 0 | 0 ]

[ 0 1 0 | 0 ]

[ 0 0 1 | 0 ]

[ 0 0 0 | 0 ]

Since the only solution is the trivial solution, the vectors are linearly independent.

Therefore, a basis for the subspace is given by the three vectors:

[1, 0, 0, -5], [0, 1, 4, -7], and [0, 0, 0, 1].

To read more about  linearly independent vectors:

https://brainly.com/question/30576106

#SPJ4

Answer:

uh

Step-by-step explanation:

l

Answer

1.<     2.>

Step-by-step explanation:

1. 9x4/5= 7.2<9

2. 4x6/5= 4.8>4

Answer:

Sin p=Cos v

Cos k=Sin r

Step-by-step explanation:

The sine of an angle is equal to the cosine of its complement.

The cosine of an angle is equal to the sine of its complement.

The amount of juice the cup can hold given that the cup has diameter of 8 centimeters and a height of 12 centimeters is 602.88 cm³

To know the amount of juice the cup can hold, we shall obtain the volume of the cup.

We shall use the formula for obtaining volume of cylinder to obtain the volume of the cup. Details below:

Volume = πr²h

Volume = 3.14 × 4² × 12

Volume = 3.14 × 16 × 12

Volume = 602.88 cm³

Thus, we can conclude from the above calculation that the amount of juice the cup can hold is 602.88 cm³

Learn more about volume of cylinder:

https://brainly.com/question/28512386

#SPJ1

Answer:

C. \(3(3n + 2)\)

Step-by-step explanation:

A.  \(3(3n - 2)\\9n -6\)

B. \(3(3n) +2n\\9n + 2n\\11n\)

C.  \(3(3n + 2)\\9n + 6\)

D. \(3(3n + 2n)\\9n +6n\\15n\)

Answer:

30%

Step-by-step explanation:

the first solution -30% will be 45% and the second solution added by 30% will be 45%

An which direction does heat move?

From an object with a cool temperature to another object with a cool temperature.

From an object with a higher temperature to an object with a lower temperature.

with a lower temperature to an object with a higher temperature.

From an object with a warm temperature to another object with a warm temperature.

Step-by-step explanation:

We can write the equation for the total cost y in dollars as a function of the number of pounds x of meat purchased as follows:

y = (21/6)x

This equation represents a linear relationship between x and y, where the slope is 21/6 dollars per pound and the y-intercept is zero.

To fill in the table, we can substitute different values of x into the equation and calculate the corresponding values of y as follows:

x (pounds) y (dollars)

1 3.50

2 7.00

3 10.50

4 14.00

5 17.50

6 21.00

7 24.50

8 28.00

9 31.50

10 35.00

Therefore, the table shows the relationship between the number of pounds of meat purchased and the total cost in dollars based on the given price of $21 for 6 pounds of meat.

Answer:

Part A: \(\frac{3}{5}\)

Part B: \(\frac{1}{2}\)

Step-by-step explanation:

We know that Alinn flipped a coin 20 times, and that 12 of those times resulted in heads. The other 8 times resulted in tails.

Part A wants us to find the experimental probability of the coin landing on heads. Experimental probability is the probability determined based on the experiments performed.

Part B wants us to find the theoretical probability of the coin landing on heads. Theoretical probability is determined based on the number of favorable outcomes over the number of possible outcomes.

Experimental probability is determined as # of times something occurred experimentally / total number of times.  

Since 12 of the 20 times that Alinn flipped the coin resulted in heads, this means that the experimental probability of Alinn flipping heads is \(\frac{12}{20}\), which simplifies down to \(\frac{3}{5}\).

Theoretical probability, as stated above, is the number of favorable outcomes / possible outcomes.

Our favorable outcome is flipping heads, and on a coin, there are two sides that a coin can land on: heads and tails. This means that there are two possible outcomes, and only one of them is favorable.

This means that our theoretical probability is \(\frac{1}{2}\).

Answer:

The picture that does not contain enough information to prove that ΔABC = ΔDEF is

(3) Picture (3)

Step-by-step explanation:

The given information in picture (3) is the Angle-Side-Side of ΔABC corresponds with the Angle-Side-Side of ΔDEF,

However, the condition of Angle-Side-Side of ΔABC, is not sufficient to prove that ΔABC is congruent to ΔDEF congruency because the length of the unknown side can have two possible values

1. The set of triangles ABC and DEF that does not contain enough information to prove that both triangles are congruent by any Congruence Theorem is in: Figure 3

2. The Congruence Theorem that can be used to justify why triangles ABC and ADC are congruent is: SAS Congruence Theorem.

1. The set of triangles ABC and DEF in figure 1 shows that:

Therefore, Triangles ABC and DEF are congruent by the ASA Congruence Theorem.

The set of triangles ABC and DEF in figure 2 shows that:

Therefore, Triangles ABC and DEF are congruent by the SAS Congruence Theorem.

The set of triangles ABC and DEF in figure 2 shows that:

The set of triangles ABC and DEF in figure 2 shows that:

Therefore, Triangles ABC and DEF are congruent by the SSS Congruence Theorem.

Only the picture in figure 3 doesn't contain enough information to prove triangles ABC and DEF are congruent.

2. The two triangles ABC and CDA in the picture given shows that:

Therefore, Triangles ABC and ADC can be proved to be congruent by the SAS Congruence Theorem.

In summary:

1. The set of triangles ABC and DEF that does not contain enough information to prove that both triangles are congruent by any Congruence Theorem is in: Figure 3

2. The Congruence Theorem that can be used to justify why triangles ABC and ADC are congruent is: SAS Congruence Theorem.

Learn more here:

https://brainly.com/question/11911486

Answer:

-3p

Step-by-step explanation:

Answer:

-3p

Step-by-step explanation:

5p - 4p = 1p - 4p = -3p

Answer:

So first we need to get the perimeter formula. P = 2(w+l). We know P but we dont know w and h.

280/2 = 140. So now we know that 140 = w+l. We also know that the length is 4/3 times greater than the width (we used the ratio). To prove this 3*4/3 = 4, just like in ratio. So we have 2 equations

140 = w+l

l = 4/3w

Now we can plug into 140

140 = w+4/3w

So if you solve algebraicly you get

60 = w.

Now we can find that the length =

80 is the answer to length..

Now to prove answer 60+80 = 140.

So the answer is

The length of the rectangle is 80cm and the width is 60cm

The perimeter of the rectangle is given as 280cm and the ratio of the length to width is 3:4.

The formula of perimeter of rectangle is given as;

\(P=2(L+W)\)

This implies that

\(280=2(l + w)\\280=2l+2w\\l+w=140...equation(i)\)

But let's go back to our given ratio

3:4 = l:w

3l = 4w

make w the subject of formula

\(w = (3/4)l\)

Let's substitute this into equation (i)

\(l+w=140\\w=(3/4)l\\l+(3/4)l=140\\(7/4)l=140\)

solve for l

\(\frac{7}{4}l=140\\4*140 = 7l\\560=7l\\l= 560/7\\l=80\)

Since L = 80, let's substitute it into equation (i)

\(l+w = 140\\80+w = 140\\w = 140 - 80\\w = 60\)

From the calculations above, we have the following data

The length of the rectangle is 80cm and the width is 60cm

Learn more on perimeter of a rectangle here;

https://brainly.com/question/17297081

Answer:

x^3 + 10x^2 + 21x - 12

Step-by-step explanation:

(x + 4)(x^2 + 6x - 3)

you can separate to make it easier for u

x(x^2 + 6x - 3) + 4(x^2 + 6x - 3), this is optional u don't have to do this part

x^3 + 6x^2 - 3x + 4x^2 + 24x - 12

add like terms together

x^3 + 10x^2 + 21x - 12

im pretty sure its B or most likeley C

Answer:

Step-by-step explanation:

Using Scientific notation, the expression (6.1 * 10⁴) + (5.2 * 10⁴) can be written as;  11.3 * 10⁴

Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 750,000,000 can be written in scientific notation as 7.5 × 10⁸.

Now, we want to use scientific notation to simplify;

(6.1 * 10⁴) + (5.2 * 10⁴)

Using distributive property of equality, we can say that the expression can be broken down as;

10⁴(6.1 + 5.2)

= 11.3 * 10⁴

Read more about Scientific Notations at; https://brainly.com/question/27862246

#SPJ1

Answer:

  x = 12

Step-by-step explanation:

You want to know the value of x when two tangents from the same point to the same circle are marked (4x-7) and (2x+17).

Tangents to a circle from a common point are the same length:

  4x -7 = 2x +17

  2x = 24 . . . . . . . . add 7-2x

  x = 12 . . . . . . . divide by 2

Answer:

A. 5.2% Decrease

Step-by-step explanation:

The 360-degree feedback process is different from other appraisal methods as it involves gathering feedback from multiple sources, including the employee's supervisor, peers, subordinates, and sometimes customers or clients.

The 360-degree feedback process is a performance appraisal method that gathers feedback from multiple sources to provide a comprehensive view of an employee's performance. It involves soliciting feedback from the employee's supervisor, peers, subordinates, and sometimes customers or clients.

This feedback is usually collected through surveys or interviews, and the results are compiled and shared with the employee. By involving multiple sources of feedback, the 360-degree process provides a more complete picture of an employee's strengths and weaknesses than other appraisal methods, which may rely solely on the input of the employee's supervisor.

Therefore, this method allows for a more comprehensive and holistic assessment of an employee's performance.

To learn more about 360-degree feedback here:

brainly.com/question/30086513#

#SPJ11

Y-intercept is the point where the line crosses the y-axis, at this point x=0.

X-intecept is the point where the line crosses the x-axis, at this point y=0.

To identify the x intercept and y intercept, we are going to substitute x=0 and y=0 in the function:

y=7/2(0)-2

y=-2 ---> y-intercept

0=7/2x-2

2=7/2x

2*2/7=x

x=4/7---> x-intercept