Mr. Flanders is giving each of his students 1 fruit chew candy. There are 4 possible flavors: cherry, orange, lemon, and strawberry. The


probability of getting cherry is 1/5, the probability of getting orange is 1/4, and the probability of getting lemon is 1/3. What is the probability of


getting strawberry?


a


3/4


1/4


О Ы


Os


13/60


d


11/60

Answer:

.31

Step-by-step explanation:

Answer:

The Volume Of A Cylinder Is 12,566.4 Cm^3. The Height Of The Cylinder Is 8 Cm. Can You Find The Radius Of The Cylinder To The Nearest Tenth Of A Centimeter? For Sq Roots What Is The Cut And Try Method And How Would I Apply It To Figure The Sq Root Of 180? (3 Times The Square Root Of 6) Divided By (the Square Root Of 2)

Step-by-step explanation:

Answer:

d. All of the above are true

Step-by-step explanation:

All of the following statements,

a. the stronger the linear relationship between two variables, the closer the correlation coefficient will be to 1.

b. if the correlation coefficient between the x and y variables is negative, the sign on the regression slope will also be negative.

C. if the correlation coefficient between the dependent and independent variable is determined to be significant, the regression model for y given x will also be significant.

are true

The length of the rectangle is 7 cm and the width is 5 cm.

The whole distance covered by the rectangle's borders or its sides is known as its perimeter. As we know the rectangle will have 4 sides then the perimeter of the rectangle will be equal to the total of its four sides. And the unit will be in meters, centimeters, inches, feet, etc.        

The formula for the Perimeter of the rectangle is given by

Here we have

The length of a rectangle is 2cm greater than the width of the rectangle

And perimeter of the rectangle = 24 cm

Let x be the width of the rectangle

From the given data,

Length of the rectangle = (x + 2) cm  

As we know Perimeter of rectangle = 2(Length+width)

=> Perimeter of rectangle = 2(x+2 + x) = 2(2x +2)

From the given data,

Perimeter of rectangle =  24cm

=> 2(2x +2) = 24 cm

=> (2x +2) = 12     [ Divided by 2 into both sides ]

=>  2x = 12 - 2

=>  2x = 10

=>   x = 5         [ divided by 2 into both sides ]  

Length of rectangle, (x+2) = 5 + 2 = 7 cm

Therefore,

The length of the rectangle is 7 cm and the width is 5 cm.

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Answer:

5.63 rounded to the nearest tenth is 5.6

Answer:

  f(2) = -13

Step-by-step explanation:

Evaluate the given formula with the given value of the variable.

  f(1) = -16 . . . . . . . . . . given

  f(n) = -29 -f(n-1) . . . . given

For n = 2, we have ...

  f(2) = -29 -f(2-1) = -29 -f(1) = -29 -(-16) . . . . put 2 in place of n and evaluate

  f(2) = -13

Answer:

4 = 90°

Step-by-step explanation:

If a box is drawn, that means it is 90 degrees exactly.

Angle 4 has that same box drawn, so that means it is 90°

I Hope That This Helps! :)

Answer:

-2, -1

Step-by-step explanation:

The answer to all the subparts are:

So, the formula for mean calculation:

So, we obtain:

The formula for standard error:

So, we get:

\(\begin{aligned}&S E=\sqrt{\frac{0.64+(1-0.64)}{50}} \\&S E=\sqrt{0.004608} \\&S E=0.068\end{aligned}\)

So, the standard error is 0.068, and the mean is 32.

Given the size of the sample, a roughly normal shape can be anticipated.

In order to determine the likelihood of scoring less than 60%, we must first determine the z-score using:

So, we obtain:
\(\begin{aligned}&z=\frac{0.60-0.64}{0.068} \\&z=-0.588\end{aligned}\)

Then,

Consequently, the probability of receiving a score below 60% is 0.278.

Therefore, the answer to all the subparts are:

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The complete question is given below:
An exam consists of 50 multiple-choice questions. Based on how much you studied, for any given question, you think you have a probability of 0.64 of getting the correct answer. Consider the sampling distribution of the sample proportion of correct questions out of 50. (a) Find the mean and standard error of the sampling distribution of this proportion. Mean = (2 decimal places) Standard error = (3 decimal places) (b) What do you expect for the shape of this sampling distribution? approximately normal because n is large cannot be determined because p is greater than 0.5 cannot be determined because n is large approximately normal because the population is normal (c) If truly p = 0.64, calculate the probability of getting a sample proportion less than 0.60? (correct answers on less than 60% of the questions) Probability = (3 decimal places)

Answer:

-2

Step-by-step explanation:

they are parallel so same slope but different y intercepts

Answer:

Léase explicación detallada para mayor entendimiento.

Step-by-step explanation:

La metodología a utilizar es la siguiente, un número de base 10 es una combinación de dígitos entre 0 y 9, el dígito a la derecha del observador es el dígito pivote, el orden del dígito aumenta a medida que el observador dirige la mirada hacia su izquierda. Asimismo, el orden del dígito disminuye a medida que el observador dirige la mirada hacia su derecha.

Ejemplo - Ponga en orden descendente el orden de los dígitos de 3605.

Se descubre que el 5 es el dígito pivote (Orden 0), 0 esta un orden por encima del dígito pivote (Orden 1), 6 esta a dos órdenes por encima del dígito pivote (Orden 2) y 3 está tres órdenes por encima del dígito de menor pivote (Orden 3). En consecuencia, la jerarquía de los dígitos en orden descendente es 3 -  6 - 0 - 5.

Ejemplo - Ponga en orden ascendente el orden de los dígitos de 245,471.

Se descubre que el 5 es el dígito pivote (Orden 0), 4 está un orden por encima del dígito pivote (Orden 1) y 2 está dos órdenes por encima del dígito pivote (Orden 2). Asimismo, 4 está un orden por debajo del dígito pivote (Orden -1), 7 está dos órdenes por debajo del dígito pivote (Orden -2) y 1 está tres órdenes por debajo del dígito pivote (Orden -3). En consecuencia, la jerarquía de los dígitos en orden ascendente es 1 - 7 - 4 - 5 - 4 - 2.

Ahora, se puede descomponer un número conforme el número a partir de sumar cada dígito multiplicado por 10 elevado por el orden que le corresponde dentro del número, cuyo procedimiento se explica con un ejemplo:

Ejemplo - Descomponga 1268.153 en sumas y potencias de 10.

El dígito 8 es el dígito pivote, existen tres dígitos cuyo es superior al del dígito pivote y tres dígitos con un orden inferior al dígito pivote, entonces este número real se puede reescribir como sigue en orden descendente:

\(1268.153 = 1 \times 10^{3} + 2 \times 10^{2} + 6\times 10^{1} + 8 \times 10^{0} + 1 \times 10^{-1} + 5\times 10^{-2} + 3 \times 10^{-3}\)

Answer:

Yes plz!

Step-by-step explanation:

Answer:

yeah sure i'll take some

Step-by-step explanation:

Answer:

\(Total = \$942\)

Step-by-step explanation:

Given

\(A = (0,0)\)

\(C = (3,4)\)

See attachment for farm

Required

The cost of fencing the farm

First, calculate the radius of the farm.

The radius is represented with AC.

So, we have:

\(AC = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\) ---- distance formula

So, we have:

\(AC = \sqrt{(0 - 3)^2 + (0 - 4)^2}\)

\(AC = \sqrt{(- 3)^2 + ( - 4)^2}\)

\(AC = \sqrt{9+16}\)

\(AC = \sqrt{25}\)

\(AC = 5\)

Hence:

\(r = 5\) --- radius

Calculate the circumference of the circle

\(C = 2\pi r\)

\(C = 2 * 3.14 * 5\)

\(C = 31.4yd\)

If 1 yard costs $30, 31.4 yards will cost:

\(Total = 31.4 * 30\)

\(Total = \$942\)

hfk,yvhhyvb;ihviluyb

I do not know honestly ⇔⇔⇔⇔⇔⇔⇔

I can explain the general process for hypothesis testing using the chi-square (x2) test. The chi-square test is used to determine if there is a significant association between two categorical variables.

To determine the hypotheses, x2 statistic, and p-value, we need more specific information about the problem, including the variables A and B and their observed frequencies or proportions.

1. Hypotheses:

  - Null Hypothesis (H0): There is no association between the variables A and B.

  - Alternative Hypothesis (HA): There is an association between the variables A and B.

2. Calculate the x2 statistic:

  - The x2 statistic measures the difference between the observed and expected frequencies in each category. The formula for calculating the x2 statistic depends on the specific data and research question.

3. Calculate the p-value:

  - The p-value represents the probability of observing a result as extreme as the one obtained, assuming the null hypothesis is true. The calculation of the p-value also depends on the specific data and research question.

4. Determine significance at alpha 0.01:

  - If the p-value is less than the significance level (alpha), typically 0.01 or 0.05, we reject the null hypothesis and conclude that there is evidence of an association between the variables.

Therefore, remember, the process described here is general, and the specific steps and calculations will depend on the data and research question provided.

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(1)

Multiply both sides by 3

y = 4 * 3

Simplify 4 * 3 to 12

y = 12

(2)

There are two possibilities for both z & n.

Solving for z:

add 6 to both sides

2n = 8 + 6

simplify 8 + 6 to 14

zn = 14

divide both sides by n

z = 14/n

Solving for n:

add 6 to both sides

zn = 8 + 6

simplify 8 + 6 to 14

zn = 14

divide both sides by z

n = 14/z

Answer:

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

Step-by-step explanation:

\(37 \div 6 = 6 \: remainder \: 1 \\ = 6 \frac{1}{6} \)

Side CD has a length of 11.67

As a result, 47 degrees of freedom represent the essential t value ().

Least. To contrast one thing to another, degrees of comparison are employed. One thing or person is described in the positive degree. When comparing two things or people, utilize the comparative degree. Moreover, the exceptional degree is employed to describe groups, individuals, or more than two objects.

The following formula must be used to get the freedom degrees for the crucial t value ():

df = n - 1

where the sample size is "μ". The sample size in this instance is 48, so:

df = 48 - 1

df = 47

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Answer:

D

Step-by-step explanation:

base area = (6 · 4)/2 = 24/2 = 12 cm²

half base length = 6 : 2 = 3 cm

leg = \(\sqrt{3^2+4^2} = \sqrt{9 + 16} = \sqrt{25} = 5\) cm

perimeter = (5·2) + 6 = 10 + 6 = 16 cm

lateral area = 16 · 20 = 320 cm²

surface area = (2 · 12) + 320 = 24 + 320 = 344 cm²

The coupon which gives Hideki a better deal is Coupon 2: as the total cost is: $27

The total cost of coupon 1 will be; $28.8

The total cost of coupon 2 will be; $27

For Coupon 1; Buy 1 get one 40% off.

Total cost = $18 + 60% ($18)

Total cost = $18 + $10.8.

Total cost = $28.8

For Coupon 2; 25% off entire purchase

Total cost = 75% ($18 + $18)

Total cost = 75% ($36)

Total cost = $27

:D Your Welcome!

The otter takes approximately 12.10 seconds to get to the other side if it swims directly across the river. The current will have carried the otter approximately 30.25 meters downstream when it reaches the other side. The otter's velocity, relative to the bank from where it started, is 0.25 m/s.

a) To find the time it takes for the otter to get to the other side, we can use the concept of relative velocity. The otter's swimming speed is 2.75 m/s, and the current velocity is 2.5 m/s. Since the otter is swimming directly across the river, its swimming speed and the current speed are perpendicular. Using the Pythagorean theorem, we can find the resultant velocity of the otter:

Resultant velocity = √(swimming velocity² + current velocity²)

= √(2.75² + 2.5²)

≈ √(7.5625 + 6.25)

≈ √13.8125

≈ 3.72 m/s (rounded to two decimal places)

The time it takes to cross the river is given by the distance divided by the resultant velocity:

Time = Distance / Resultant velocity

= 45.0 m / 3.72 m/s

≈ 12.10 seconds (rounded to two decimal places)

b) To find how many meters downstream the current carries the otter when it gets to the other side, we can calculate the distance using the time it takes to cross and the current velocity.

Distance downstream = Time × Current velocity

= 12.10 s × 2.5 m/s

= 30.25 m

c) The otter's velocity, relative to the bank from where it started, can be calculated by subtracting the current velocity from the otter's swimming velocity.

Relative velocity = Swimming velocity - Current velocity

= 2.75 m/s - 2.5 m/s

= 0.25 m/s

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Hey there!

\(\huge{ \fbox{ \sf{x=9/2 }}}\)

\(2x+3=12\)

To solve, we will need to subtract 4 from both sides.

\(2x+3-3=12-3=2x=9\\2x=9\)

Now in our second and final step, we will have to divide both sides by 2.

\(\frac{2x}{2}=\frac{9}{2} \\\frac{9}{2}\text{(ANSWER)}\)

Hope this helps!

\(\text{Please rate this answer and thank!}\\\text{-TestedHyperr}\)

Here

Show sum of interior angles is 180°

\(\\ \sf\longmapsto <NBA+<NAB=180\)

\(\\ \sf\longmapsto <NAB+103=180\)

\(\\ \sf\longmapsto <NAB=180-103\)

\(\\ \sf\longmapsto <NAB=77°\)

Vertical angles are supplementary

We need m<NAB

Answer:

0<x<4

Step-by-step explanation:

Ok, so the question is basically asking where balls height goes up, then down. So the x has to be in the middle of a bounce. That means that x has to be 0, 4, 6, or 8. So the number on the left side must be one of the numbers I just listed. And then the number on the right must be the end of the bounce, so it would be either 4, 6, 8, or 10. So then your answer after looking must be 0<x<4

Answer:

x = 16.6

Step-by-step explanation:

Use Cos

Cos 52 = x / 27

Cos of 52 is 0.61566

0.61566 = x / 27

Multiply 27 on both sides

16.622 = x

Round to the nearest tenth

16.622 = 16.6

\(\frac{ \cos(52) }{1} = \frac{x}{27} \)

Cross multiply!

\(x = 27 \cos(52) \)

Determine by using a calculator!

Answer: x is approximately 16.6

Based on the provided graph, the correct statement is that nearly "200 of the cancer cases reported in the U.S. are attributable to smoking".

The graph visually represents statistical data or relationships between variables by drawing lines or bars that connect data points or present information in a graphical format. In this case, the graph likely shows the attribution of cancer cases to smoking in the U.S.

Smoking is a dangerous practice that is known to be one of the leading causes of cancer worldwide. The link between smoking and cancer is well-established, with tobacco smoke containing various harmful chemicals that can damage DNA and increase the risk of developing cancer. It is estimated that nearly 25% of all cancer cases can be attributed to smoking.

The graph likely presents data indicating the number of cancer cases attributable to smoking in the U.S. Based on the information provided, the graph suggests that nearly 200 cancer cases in the U.S. can be directly linked to smoking.

Therefore, the correct statement is that nearly 200 of the cancer cases reported in the U.S. are attributable to smoking.

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Answer:\(-\frac{2}{3}\)

Step-by-step explanation: Search math w ay on the internet :)

Answer:

2/-3

Step-by-step explanation:

using rise/run we can can see that the slope rises 4 units and the run is -6 simplify to 2/-3