Ok please help do you multiply 8(-4) get -32 and multiply 8(5) or -32(5) for the question 8(-4)(5)! Please help

A ternary string is a string composed of characters 0, 1, and 2. The number of ternary strings that contain exactly n characters, each of which is one of three types, is 3^n.Exactly 5 0s, 5 1s, and 5 2s are required for the ternary string, which means that the total number of characters is 15.

Each of these characters can be one of three types (0, 1, or 2). As a result, the total number of possible strings is 3^15. This is equivalent to 14,348,907. We arrived at this conclusion by computing 3 to the fifteenth power.Explanation:When constructing a sequence of three symbols, the first symbol has three alternatives, the second symbol has three alternatives, and so on. There are n choices for each of the n characters, resulting in a total of 3^n possible sequences.Example 1:Let's assume we have to create 5-character sequences with three symbols: a, b, and c. There are 3*3*3*3*3 = 243 possible sequences since there are three choices for each symbol.Example 2:Let's assume we have to construct a 10-character sequence using three symbols: 0, 1, and 2. There are 3*3*3*3*3*3*3*3*3*3 = 59,049, a total of 59,049 possible 10-character sequences. We can perform the same calculation for 15-character strings using the same logic.

To know more about ternary string, visit:

https://brainly.com/question/30733275

#SPJ11

Answer:

80

Step-by-step explanation:

I did this quiz and got the answer

Answer:

1. 6

2. 4

3. 10

4. Not sure about this one but I think 3

Yes, the entire remaining water will fit in one of the half gallon jugs.

Gallon refers to the measure of the liquid.

A litre of water is equivalent to 0.264172 gallons. As a result, if one full litre of water spilled out, you'd be left with 1.73482 gallons of water. Because a half gallon jug can carry 0.5 gallons of water, the remainder 1.73482 gallons of water will certainly fit into one of the half gallon jugs.

A gallon is a term of liquid measurement equivalent to eight pints. It is approximately 4.546 litres in the United Kingdom. It is about 3.785 litres in the United States.

To know more about gallon, visit

brainly.com/question/21514196

#SPJ1

(a) The magnitude of the velocity at t=1.25 s is approximately 11.94 m/s. (b) The angle that the velocity of the particle makes with the x-axis at t=1.25 s is approximately 18.6°. (c) The magnitude of the particle's acceleration is approximately 9.12 m/s².

Let's calculate the required values using the given expression for the particle's position:

r(t) = [(4.56 m/s²)t²]i + (3.08 m)j + [(3.76 m/s)t]k

(a) - Magnitude of Velocity at t=1.25 s:

To find the magnitude of the velocity, we need to take the derivative of the position vector with respect to time.

v(t) = dr(t)/dt = [(9.12 m/s²)t]i + 0j + [(3.76 m/s)]k

Substituting t=1.25 s into the velocity expression, we get:

v(1.25) = [(9.12 m/s²)(1.25)]i + 0j + [(3.76 m/s)]k

       = 11.4i + 3.76k m/s

The magnitude of the velocity can be found using the Pythagorean theorem:

|v| = sqrt((11.4 m/s)² + (3.76 m/s)²)

Calculating this, we find:

|v| ≈ 11.94 m/s

Therefore, the magnitude of the velocity at t=1.25 s is approximately 11.94 m/s.

(b) - Angle of Velocity with x-axis at t=1.25 s:

The angle θ between the velocity vector and the x-axis can be found using trigonometry:

θ = arctan(vy/vx)

In this case, vy = 3.76 m/s and vx = 11.4 m/s.

θ = arctan(3.76 m/s / 11.4 m/s)

Calculating this, we find:

θ ≈ 18.6°

Therefore, the angle that the velocity of the particle makes with the x-axis at t=1.25 s is approximately 18.6°.

(c) - Magnitude of Acceleration:

The magnitude of the particle's acceleration is given by the derivative of the velocity vector with respect to time:

a(t) = dv(t)/dt = (9.12 m/s²)i + 0j + 0k

The magnitude of the acceleration is simply the magnitude of this vector:

|a| = sqrt((9.12 m/s²)² + 0² + 0²)

Calculating this, we find:

|a| ≈ 9.12 m/s²

Therefore, the magnitude of the particle's acceleration is approximately 9.12 m/s².

Learn more about derivative here:

https://brainly.com/question/32963989

#SPJ11

The sample size that would be required for the width of 99% is 2653.

The number of subjects involved in a sample size is referred to as the sample size in market research. A set of people chosen from the general community who are thought to be a representative sample size for that particular study is referred to as the sample size.

The following details are given:

Margin of error, E = 0.025; Significance Level, = 0.01

The proportion p is estimated to be p = 0.53.

The significance level with a critical value of 0.01 is 2.58.

The smallest sample size needed to estimate the population proportion p within the necessary margin of error is determined using the formula shown below:

n >= p*(1-p)*(zc/E)2 n = 0.53 *(1 - 0.53*)2 n = 2652.97 *(1-p)*(2.58/0.025)2

As a result, we determine that n = 2653 is the minimal sample size needed to satisfy the criteria that

n >= 2652.97 and that it must be an integer value.

Sample size is 2653.

Learn more about probability here:

https://brainly.com/question/30034780

#SPJ4

If P(t) is the size of a population at time t , the differential equation describes linear growth in the size of the population is \(\frac{dP}{dt}=200\)

The differential equation is is an equation that contains one or more functions with its derivatives. The derivatives of the function define the rate of change of a function at a point.

dy/dx = f(x)

Here “x” is an independent variable and “y” is a dependent variable

According to the question,

Size of population at t time = P(t)

Also given ,The differential equations have a linear growth in the size of the population.

So, The degree of the variable must be one. And the equation of the population will be quadratic.

Therefore , dP/dt = 200 tells us the rate change of population with respect to time.

A derivative of linear function is constant .

Hence , option B is correct.

To know more about Differential equation here

https://brainly.com/question/2273154

#SPJ4

Answer:

c. is the right answer equally likely

Answer:

Equally likely

Step-by-step explanation:

Half of the spinner is 1 and 3, the odd numbers. basically there is a 50 percent chance that it will fall on a odd number.

We have the following:

In this case we have that the angles of A and C are equal and that B and D are also equal.

We have that the sum of all the angles is equal to 360 °

Answer:

4z-10

Step-by-step explanation:

Hope this helped idek if its an option but so srry if its wrong.

Answer:

D

Step-by-step explanation:

Therefore, it is impossible to tell how much different they are. Additional information would be needed to solve the angle measures

Without additional information, it is impossible to determine the exact measures of the angles alpha and beta. The lengths of the highlighted arcs and the radii of the circles do not provide enough information to calculate the angle measures. Therefore, the correct answer is that it is impossible to tell how much different they are.
The measure of angles alpha and beta cannot be determined solely based on the given information. The fact that the circles have different radii and the arcs highlighted in blue are different lengths is not enough to calculate the angle measures.

Therefore, it is impossible to tell how much different they are. Additional information would be needed to solve the angle measures.

To know more about the statement visit :

https://brainly.com/question/27839142

#SPJ11

Answer:

1/2(x+y) - 1/3

Step-by-step explanation:

I think this may be the answer based on the info you've given

Answer:

\(\frac{1}{2}(x+y) - \frac{1}{3}y\)

Step-by-step explanation:

We can translate these words into an expression by just reading them and interpreting them.

Half the sum of x and y.

We know that it's going to include \((x+y)\), and if we're taking half of that, we multiply that by \(\frac{1}{2}\), so \(\frac{1}{2}(x+y)\)

We also know that one third of y will be multiplying y by \(\frac{1}{3}\), so \(\frac{1}{3}y\).

Since we are decreasing \(\frac{1}{2}(x+y)\) by  \(\frac{1}{3}y\), there's a minus sign between the terms.

So, \(\frac{1}{2}(x+y) - \frac{1}{3}y\).

Hope this helped!

The partitioning of the array A = [3, 6, 2, 8, 7, 9, 5, 1, 4] with Partition(A, 1, 9) manually results in [3, 2, 1, 4, 7, 9, 5, 8, 6].

We are given an array A containing 9 elements. We need to perform the following tasks:

5a. Compute the Partition function on A, where the function takes in the array A and two indices (1 and 9 in this case) as arguments. Partition function is a part of the Quick Sort algorithm that partitions the array into two parts based on a pivot element.

5b. We need to consider two cases where the last element of the array A, A[9], is 14 and 0 respectively, and see how it affects our computation in 5a.

5c. Finally, we need to sort array A using the Bucket Sort algorithm with min-max scaling. The bucket Sort algorithm works by dividing the range of values into a series of buckets and then distributing the elements into those buckets. Min-max scaling is a technique used to scale the values of an array between 0 and 1.

To learn more about “array” refer to the https://brainly.com/question/28061186

#SPJ11

Answer:

y=15x+10

Step-by-step explanation:

The linear equation that models the situation is y = 6791 - 7x.

The slope-intercept form of a line is y = mx +c where m is the slope of the line and c is the y-intercept

Given that, the population of pine bluff is 6791 and decreasing at a rate of 7 per year.

The population after x year is:
6791 - 7x

Now, if the population after x year is represented by y, then the equation is:

y = 6791- 7x

Hence, the linear equation that models the situation is y = 6791 - 7x.

To learn more about the slope-intercept form of a line, click here:

https://brainly.com/question/9682526

#SPJ2

Rounding this to the nearest cent, the total amount that was wanted to be saved is $64.29.

To solve this problem, we can set up a proportion using the given information. Let x be the total amount that was wanted to be saved.

We know that the amount saved ($45) is 70% of the total amount that was wanted to be saved. Therefore, we can write:

45 = 0.7x

To solve for x, we can divide both sides by 0.7:

x = 45 ÷ 0.7

x = 64.28571429

The answer to the problem is $64.29, rounded to the nearest cent. This means that the total amount that was wanted to be saved was $64.29, and 70% of this amount is equal to the amount that was actually saved ($45). To check our work, we can multiply 64.29 by 0.7 to see if it equals 45. When we do this, we get:

64.29 x 0.7 = 45.003, which rounds to $45, so our answer is correct.

Learn more about mathematics here: brainly.com/question/24600056

#SPJ4

Answer:

Mini golf costs: $10.00 per round.

Batting cages cost: $2.50 each turn.

Step-by-step explanation:

Let g= rounds of golf

Let b = batting cage

Sylvester

5g+4b = 60

Lin

3g +6b = 45

We have two equations and two unknowns

5g+4b = 60

3g +6b = 45

Divide the second equation by 3

3/3g +6/3b = 45/3

q+2b = 15

Multiply this equation by -2

-2q -4b= -30

Add this to the first equation

5g+4b = 60

-2q -4b = -30

3q = 30

Divide by 3

3g/3 = 30/3

g = 10

A game of mingolf is 10 dollars

Now we need to find b

q+2b = 15

10 +26 =15

Subtract 10

10-10+2b =15-10

26=5

Divide by 2

2b/2 =5/2

b=25

A turn in the batting cage is 2.50

a) Yes, It does. The scatterplot support the newspaper report about number of semesters and starting salary.

b) The value is relatively low, indicating that there are other factors that also contribute to starting salary.

c) The correlation coefficient is a value between -1 and 1 that measures the strength and direction of the linear association between two variables.

a) The scatterplot appears to show a positive association between the number of semesters needed to complete an academic program and the starting salary in the first year of a job. As the number of semesters increases, the starting salary generally increases as well. Therefore, the scatterplot supports the newspaper report.

b) The coefficient of determination, or R-squared value, represents the proportion of the variation in the dependent variable (starting salary) that is explained by the independent variable (number of semesters). A value of 0.335 means that 33.5% of the variation in starting salary is explained by the number of semesters. This value is relatively low, indicating that there are other factors that also contribute to starting salary.

c) The correlation coefficient is a value between -1 and 1 that measures the strength and direction of the linear association between two variables. A value of 1 indicates a perfect positive correlation, a value of -1 indicates a perfect negative correlation, and a value of 0 indicates no correlation. The correlation coefficient for this data is not provided in the problem, so it is not possible to determine it. Without the correlation coefficient, it is not possible to interpret the strength and direction of the association between number of semesters and starting salary.

Learn more about The correlation coefficient here:

https://brainly.com/question/15577278

#SPJ4

Answer:

Answer choice A. Slope -1

Step-by-step explanation:

If we plot the two points on a graph we can see that the points go from left to right, starting from a higher point to a lower point. This means the slope is negative. B and D are the same choice, but just in different words, and 0 cannot be positive or negative. and C is positive, not negative. So it is A. I hope this helps, and I hope it's not wrong, but I don't think it is.

The test statistic is approximately -0.96.

To calculate the test statistic, we will use the formula for the z-test for proportions:

z = (p' - p) / √((p * (1 - p)) / n)

where:

p' is the sample proportion of successes,

p is the hypothesized population proportion,

n is the sample size.

In this case, p'= 37/147 = 0.2517 (proportion of successes)

p = 0.29 (hypothesized proportion)

n = 147 (sample size)

Substituting these values into the formula, we get:

z = (0.2517 - 0.29) / √((0.29 * (1 - 0.29)) / 147)

Calculating the numerator:

0.2517 - 0.29 = -0.0383

Calculating the denominator:

√((0.29 * (1 - 0.29)) / 147) ≈ 0.0401

Now, we can calculate the test statistic:

z = -0.0383 / 0.0401 ≈ -0.9566

Rounding to two decimal places, the test statistic is approximately -0.96.

Learn more about test statistic here

brainly.com/question/14128303

#SPJ11

Answer:

b

Step-by-step explanation:

I did the test

The graph of y = log(-x) is drawn using online geogebra graphing tool and attached.

An exponential function is in the form:

y = abˣ

Where y, x are variables, a is the initial value of y and b is the multiplication factor.

Log functions are inverse of exponential functions.

The graph of y = log(-x) is drawn using online geogebra graphing tool and attached.

Find out more on Log function at: https://brainly.com/question/13473114

Answer:

if bobby catches 8 passes a football game exactly then in 15 games he would have 40 passes

8=3        8x5=x    x=40

                          40 passes in 15 games.

Answer:

B. \(\frac{1}{6}\)

Step-by-step explanation:

imma human calculator and no one can stop me

Answer:

Step-by-step explanation:

Here is what the mixed number looks like. \(W\frac{R}{D}\)

W- whole numbers (that is the integers)

R- remainder

D- denominator

If you ever want to convert an improper fraction to a mixed number, here are the steps.

Step 1: Use traditional division. How many does 3 goes into 7? 2 times with remainder, R=1 (how many is left over after dividing).

Step 2: Replace the unknowns with D=3

Note: the denominator always stays the same!

\(2\frac{1}{3}\)

i. Range (A): The space spanned by the columns of matrix A. It represents all possible linear combinations of the columns of A.

ii. Null (A): The set of all vectors x such that Ax = 0. It represents the solutions to the homogeneous equation Ax = 0.

iii. Row (A): The space spanned by the rows of matrix A. It represents all possible linear combinations of the rows of A.

iv. Null (A): The set of all vectors y such that ATy = 0. It represents the solutions to the homogeneous equation ATy = 0.

The equation Ax = b has a solution only when b is in the Range (A). It has a unique solution only when the Null (A) contains only the zero vector.

The equation ATy = d has a solution only when d is in the Row (A). It has a unique solution only when the Null (A) contains only the zero vector.

Assuming the size of A is m × n:

When Ax = b has a unique solution, the space Null (A) must be equal to Rn. This means there are no non-zero vectors that satisfy Ax = 0, ensuring a unique solution.

When ATy = d has a unique solution, the space Null (AT) must be equal to Rm. This means there are no non-zero vectors that satisfy ATy = 0, ensuring a unique solution.

Learn more about matrix from

https://brainly.com/question/27929071

#SPJ11

The critical values for the given tests of a population standard deviation are as follows.(a) The critical value for this right-tailed test is 28.845.(b) The critical value for this left-tailed test is 9.892.(c) The critical values for this two-tailed test are 9.352 and 40.113.

(a) A right-tailed test with 16 degrees of freedom at the α=0.05 level of significanceFor a right-tailed test with 16 degrees of freedom at the α=0.05 level of significance, the critical value is 28.845. Therefore, the answer is 28.845.
(b) A left-tailed test for a sample of size n=25 at the α=0.01 level of significanceFor a left-tailed test for a sample of size n=25 at the α=0.01 level of significance, the critical value is 9.892. Therefore, the answer is 9.892.
(c) A two-tailed test for a sample of size n=25 at the α=0.05 level of significanceFor a two-tailed test for a sample of size n=25 at the α=0.05 level of significance, the critical values are 9.352 and 40.113. Therefore, the answer is (9.352, 40.113).

Learn more about critical values

https://brainly.com/question/32607910

#SPJ11

Answer:

\(5.758*10^9\)

Step-by-step explanation:

Answer:

5.748 x 10^9

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Hope This Helps!