what is .382 as a fraction

Answer:

X(X+Y) = C - X.X + X.Y

Step-by-step explanation:

This is because you are factoring the X outside the parentheses to the X and Y in the parentheses so you would get X*X + X*Y

The horses' average speeds are approximately:

(a) mi/s: 0.0102 mi/s

(b) mi/h: 58.06 mi/h

To calculate the horses' average speeds, we need to calculate the speed as distance divided by time.

We have:

Distance: 1.50 miles

Time: 147 seconds

(a) To calculate the average speed in mi/s, we divide the distance by the time:

Average speed = Distance / Time

Speed of Fiddle Isle = 1.50 miles / 147 seconds ≈ 0.0102 mi/s

Speed of John Henry = 1.50 miles / 147 seconds ≈ 0.0102 mi/s

(b) To calculate the average speed in mi/h, we need to convert the time from seconds to hours:

Average speed = Distance / Time

Since 1 hour has 3600 seconds, we can convert the time to hours:

Time in hours = 147 seconds / 3600 seconds/hour

Speed of Fiddle Isle = 1.50 miles / (147 seconds / 3600 seconds/hour) ≈ 58.06 mi/h

Speed of John Henry = 1.50 miles / (147 seconds / 3600 seconds/hour) ≈ 58.06 mi/h

To know more about average speeds refer here:

https://brainly.com/question/13318003#

#SPJ11

The type of sampling used in this scenario is B. Stratified sampling. Stratified sampling involves dividing the population into distinct subgroups or strata and then selecting samples from each subgroup.

In this case, Miranda divides her day into three parts: morning, afternoon, and evening. Each part of the day represents a stratum or subgroup.  Miranda measures her breathing rate at 4 randomly selected times during each part of the day. This means she is taking samples from each of the three strata (morning, afternoon, and evening) and collecting data from within those subgroups.

By using stratified sampling, Miranda ensures that her samples represent the different parts of her day in a proportional and systematic manner, allowing her to capture potential variations in her breathing rate throughout the day.

To learn more about sampling click here:brainly.com/question/32907665

#SPJ11

Answer:

1: unemployment (more homeless people)

2: House prices rose down drastically by 70%.

(My sources: TheBalance.com)

Answer:

man went from 7 under to 11 over. tuff. its 11

Step-by-step explanation:

The answer is 1/8.

If you count all the spaces you get 8 and you can also see that the dot is on the first line. Hence the answer being 1/8.

Answer:

1/8

Step-by-step explanation:

There are 8 "slices" between the 0 and the 1 in this graph, so it is safe to assume that the fraction you'll end up with will be something out of 8. The dot on the graph given is resting on the firts line on the graph, or the first portion of eight, so you have 1 out of eight pieces.

Answer:

Slope = 3/2 or \(1\frac{1}{2}\) or 1.5

Step-by-step explanation:

Points on graph: (0, 0) and (2, 3)

Slope:

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

m=(3-0)/(2-0)

m= 3/2

Answer:

send a pic, and I will edit this so you can know the answer but send a pic thx

Step-by-step explanation:

The statement about regression line that is true is "it indicates a linear relationship between dependent variable and independent variable(s)."

In statistics, regression is a method of modeling the connection between a dependent variable (also known as a response variable) and one or more independent variables (also known as explanatory variables or predictors). It's also known as a linear regression model.

A regression model is established in order to identify the linear relationship between the dependent variable and one or more independent variables. The line of best fit is represented by the regression line in a simple linear regression model, which represents the relationship between the dependent variable and independent variable(s).

The line of best fit is determined by minimizing the sum of the squares of the residuals (errors). The objective of the regression model is to obtain a relationship between the dependent variable and the independent variable that explains the variance of the dependent variable based on the independent variable(s).

Hence, the correct option is: it indicates a linear relationship between dependent variable and independent variable(s).

Learn more about regression line here: https://brainly.com/question/26755306

#SPJ11

Given that an 82 ft flag pole casts a shadow 45 ft long.

In the above diagram, AB is the flag, BC is the shadow and angle C is the ngle of elevation.

Now,

So, teh angle of elevation is 61.243 degrees.

Answer:

B). to show the general tendency of the points in a scatterplot

Step-by-step explanation:

The purpose of a regression line is to show the general tendency of the points in a scatterplot option (B) is correct.

A regression line is a graph that illustrates the pattern of a group of statistics. In other words, it shows the data's best pattern.

It is given that:

The regression line is a line of best fit.

From the definition of the regression line, line is a graph that illustrates the pattern of a group of statistics and to show the general tendency of the points in a scatterplot.

Thus, the purpose of a regression line is to show the general tendency of the points in a scatterplot option (B) is correct.

Learn more about the regression line here:

brainly.com/question/7656407

#SPJ6

Answer:

See Explanation

Step-by-step explanation:

Required

The meter reading in ccf

The question is incomplete, as the  meter readings is not given. So, I will solve using an assumed value for the meter readings.

Let

\(x\ m^3 \to meter\ readings\)

The readings in ccf is:

\(Reading = \frac{x}{2.832}\)

Now, assume the value of x is 25; The readings will be:

\(Reading = \frac{25}{2.832}ccf\)

\(Reading = 8.83\ ccf\)

Answer:

"28 - w"

Step-by-step explanation:

Micah has 28 watermelons

He sells w

28 take away w

28 - w

An alternative could be "28 - w = m"

Let's define the next variable

x: number of miles

Then, the expression that gives the total cost is 10 + 1.75x

Answer:

\(\sqrt{13}\)

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

The square on the hypotenuse h is equal to the sum of the squares on the other 2 sides, that is

h² = 2² + 3² = 4 + 9 = 13 ( take square root of both sides )

h = \(\sqrt{13}\)

Answer:

answer is b

Step-by-step explanation:

The time it will take before your investment is worth $6000 = 7 years

The amount of money invested per month = $150

Therefore the amount principally invested yearly;

= 12 × 150 = $1,800

Simple interest = $6000

Rate = 4%

Time = ?

Using the formula for Simple interest (SI)= P×T×R/100

Make T the subject of formula,

T = SI × 100/P×R

T = $6000×100/1800×4

T = 600000/7200

T= 83 months/ 12 = 7 years

Learn more about simple interest here:

https://brainly.com/question/20690803

#SPJ1

Answer:

2.A   3.D     4.A

Step-by-step explanation:

You may want to check number four because I'm not sure. Radius is any length from the center of the circle to the edge of the circle. A sector is a piece of a circle, like a cut slice of pie or a slice of pizza.

Answer:

2. A

3. B

4. A

Step-by-step explanation:

Answer:

It's 1/6, hope this helps!

The prediction for the number of passwords in which the first character is a number is given as follows:

139 passwords.

A probability is calculated as the division of the desired number of outcomes by the total number of outcomes in the context of a problem/experiment.

The passwords have the first character chosen as follows:

Hence the probability of a number is given as follows:

p = 10/(10 + 26)

p = 10/36

p = 5/18.

Out of 500 passwords, the expected number is then given as follows:

E(X) = 500 x 5/18

E(X) = 139 passwords.

More can be learned about probability at https://brainly.com/question/24756209

#SPJ1

To find the probability that the number of successes x is exactly a certain value in a binomial distribution with n trials and a probability of success of p, we can use a binomial probability table. The table will provide us with the probability of getting x successes out of n trials, given a specific value of p.

For example, let's say we want to find the probability of getting exactly 3 successes in a binomial distribution with 10 trials and a probability of success of 0.5. We can use a binomial probability table to find the probability of getting exactly 3 successes, which is 0.117.

It is important to note that the probability of getting a specific number of successes in a binomial distribution is dependent on both the number of trials and the probability of success. Therefore, if we change either of these values, the probability of getting a certain number of successes will also change.

To know more about  binomial refer here

https://brainly.com/question/13870395#

#SPJ11

The another equivalent expression of total liquid is (x+2)/4.

Expressions that perform similarly but differ in appearance are said to be equivalent expressions. When the same value for the variable is entered, two algebraic expressions that are equivalent will have the same result.

x quarts liquid in the container 3/4 part of liquid is removed

Then remaining liquid in container = X - \(\frac{3}{4}X\)

Then remaining liquid in container = x/4quarts

Another 1/2 quart is poured into container

Then total liquid = \(X-\frac{3}{4}X+\frac{1}{2}\) quarts

total liquid = \(\frac{X+2}{4}\) quarts

So, then the another equivalent expression of total liquid is (x+2)/4.

To learn more about simplification of expression link is here

brainly.com/question/14526172

#SPJ4

absolute number

-

Note ! if we have x ; x ∈ R then |± x| = x. Example |-5| = 5 , etc.

|60| = 60 , also

|-60| = 60

so, we conclude that |60| = |-60|

___

Answer:

C. Any number in Set T is a rational number and not an irrational number

Answer:

c jjbnnbnnnbbjnnbbjj

Answer:

6(3h+5k)

Step-by-step explanation:

18h+30k

Factors of 18:

1, 2, 3, 6, 9, 18

Factors of 30:

1, 2, 3, 5, 6, 10, 15, 30

GCF of 18 and 30: 6

18h+30k = 6(3h+5k)

Check your answer:

6(3h+5k)

6(3h) + 6(5k)

18h + 30k

Hope this helps!

Answer:

Step-by-step explanation:

To factor this, we can factor both variables and then get a multiplier outside the parentheses and the new variables inside. (Sorry if it’s confusing)

18h = 2*3*3*h

30k = 2*3*5*k

Both have 2*3, which is 6. This will be the multiplier. To get the new variables, divide the old variables by 6.

18h/6 = 3h

30k/6 = 5k

The signs should not change.

6(3h+5k)

Hope this helps!

Answer:

X ≥ 59.50

Step-by-step explanation:

So to begin, your equation would need to solve for x. X has to be greater than or equal to the minimum amount each player needs to raise for the uniforms. To find how much money they need to raise subtract $224.36 from $759.84 to get $535.48. Divided $535.48 by 9 players to see the minimum amount they each need to contribute. You should get $59.50 roughly. So each player would need to raise greater than or equal to $59.50.

Hope this helps!

Answer: Its 105 I'm pretty sure

Step-by-step explanation:

Is LA showing this angle or a different one?

If they are talking about that angle the answer should be 105, D

If that is the angle LA is supposed to be showing then it is 105 D

Answer: 1/20

Step-by-step explanation:

Number of lemonades = 1

Total number of drinks = 20

Therefore, the probability that the next drink that's sold will be lemonade will be:

= Number of lemonades / Total drinks

= 1/20

Therefore, the answer is 1/20

To simplify the expression (9x^3 - 7)(9x^2 - 4) using the FOIL method (First, Outer, Inner, Last), we multiply each term of the first expression by each term of the second expression and then combine like terms.

Let's go through the steps:

First: Multiply the first terms of each expression:

9x^3 * 9x^2 = 81x^5

Outer: Multiply the outer terms of each expression:

9x^3 * -4 = -36x^3

Inner: Multiply the inner terms of each expression:

-7 * 9x^2 = -63x^2

Last: Multiply the last terms of each expression:

-7 * -4 = 28

Now, let's combine the results:

81x^5 - 36x^3 - 63x^2 + 28

This is the simplified expression obtained by applying the FOIL method to (9x^3 - 7)(9x^2 - 4).

Learn more about Multiply here:

https://brainly.com/question/30875464

#SPJ11