Which expression is equivalent to 2(8b)?
2 + 8b
(b-8)2
2(8 + b)
2(b + 8)

An all-night study session can help you catch up on school assignments. The only way to become a straight-A student is efficient study habits.

Most students pseudo-work and end up wasting valuable time.

The correct option is (C)

This is based on an article about pseudo-working which is something that students do where they read for long hours and appear very serious in reading when in fact they do not focus on the reading and therefore end up not grasping much.

The author was trying to express that most students do this and that it is simply a waste of time which could have been spent actually studying.

The correct option is (C).

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The given question is incomplete, complete question is:

What central idea about studying does the author express in Passage 1?

A Straight-A students know how to work harder than other students.

B The only way to become a straight-A student is efficient study habits.

C Most students pseudo-work and end up wasting valuable time.

D An all-night study session can help you catch up on school assignments.

answer

= 10 and a dead body

ANSWER:10 apples and a ded body

Answer:

4.445 + 3.252 = 7.697

Step-by-step explanation:

Answer:

-3.29

Step-by-step explanation:

did the math

the police officer should expect to pull over approximately 4 drivers until she finds a driver who is not texting while driving.

What is Probability?

Probability refers to the measure of the likelihood or chance of an event occurring. It quantifies the uncertainty associated with an event or outcome and is expressed as a value between 0 and 1. A probability of 0 indicates an impossible event, while a probability of 1 represents a certain event.

To find the number of people a police officer should expect to pull over until she finds a driver not texting while driving, we can use the concept of probabilities.

The probability of a driver not texting while driving is given by (100% - 52%) = 48%.

Now, let's calculate the probability of encountering a driver who is texting while driving for different numbers of drivers pulled over:

For the first driver pulled over, the probability of encountering a driver who is texting while driving is 52% or 0.52.

For the second driver pulled over, the probability of both the first and second drivers texting while driving is 0.52 * 0.52 = 0.2704, and the probability of the second driver not texting while driving is (1 - 0.52) = 0.48.

For the third driver pulled over, the probability of all three drivers texting while driving is 0.52 * 0.52 * 0.52 = 0.140608, and the probability of the third driver not texting while driving is (1 - 0.52) = 0.48.

Continuing this pattern, we can calculate the probabilities for the fourth and fifth drivers.

Therefore, the police officer should expect to pull over approximately 4 drivers until she finds a driver who is not texting while driving.

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Complete Qustion:

It is estimated that 52% of drivers text while driving. How many people should a police officer expect to pull over until she finds a driver not texting while driving? Consider each driver independently.

Answer:

171/400 or 0.4275

Step-by-step explanation:

multiply the expressions and simplify

Answer:

I think the distance between the two points is 13.

Hope that helps. x and goodluck.

Answer:

  (a)  (f +g)(x) = √(x-2) +√(x)

Step-by-step explanation:

The sum of two functions is the sum of their definitions.

  (f +g)(x) = f(x) +g(x)

  (f +g)(x) = √(x -2) +√(x)

Note: the radicals can only be combined if they can be reduced to a form that has the same expression under the radical. Here, that is not the case, so there is no way to simplify the sum.

Answer:

I told my parents and x= 18

Step-by-step explanation:

Answer: the 90% confidence interval for the mean number of tongue flicks per 20 minutes for all juvenile common lizards is (369.4, 588.6).

Step-by-step explanation:

Answer:

\(28\sqrt{2}\)

Step-by-step explanation:

To answer this question, you must split 98 into 2 factors:

                                                      98

                                                 2          49

                                                          7       7

2 and 49 can be multiplied to get 98. 49 is also a perfect square, meaning the factors are going to be the same number, which is 7. Since there are two 7's you take that out of the radical, like so:

\((7)4\sqrt{2}\)

\(28\sqrt{2}\)

Answer:

7

Step-by-step explanation:

42/6=7

Answer:

yes

Step-by-step explanation:

it is not correct I think

An equation is two expressions that are equal to each other

2x + 5 = 10

The above is an example of an equation

Answer:

1. The measure of a right angle is greater than the measure of an acute angle.

2. Given

3. Perpendicular lines form right angles.

4. If two angles of a right triangle...

(Please thank and rate if my answer helped!!!!)

Step-by-step explanation:

The total number of possible outcomes in this experiment is 36. To determine the total number of possible outcomes, we need to consider the range of possible values for each of the two dice.

Since a standard die has six faces numbered from 1 to 6, each die can take on any of these six values independently.

1. For the first die, there are six possible outcomes (1, 2, 3, 4, 5, and 6).

2. Similarly, for the second die, there are also six possible outcomes (1, 2, 3, 4, 5, and 6).

3. To find the total number of outcomes, we multiply the number of outcomes for each die since the outcomes are independent of each other. Using the multiplication principle, we have 6 outcomes for the first die multiplied by 6 outcomes for the second die, resulting in a total of 36 possible outcomes.

Therefore, there are 36 possible outcomes in this experiment.

It's important to note that each outcome is equally likely assuming the dice are fair, and the total number of outcomes represents the sample space of the experiment.

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a.

Employee | Cumulative Pay | FICA Social Security | FICA Medicare | FUTA | SUTA---------|----------------|---------------------|--------------|------|-----

Ken S    | $5,800         | $359.60             | $84.10       | $34.80 | $313.20

Julie W  | $150,500       | $8,494.00           | $2,180.25    | $840.00 | $7,308.00

Christina S | $141,600     | $8,753.40           | $2,054.40    | $840.00 | $7,622.40Tim V    | $47,400        | $2,946.00           | $683.70      | $28.20 | $252.00

Michael M | $113,900       | $6,748.40           | $1,558.05    | $63.00 | $5,688.00Kitty O  | $43,900        | $2,729.80           | $632.55      | $26.40 | $235.20

Steve S  | $94,000        | $5,853.40           | $1,358.00    | $56.40 | $5,040.00Zach R   | $137,700       | $8,494.00           | $1,999.65    | $84.00 | $7,435.80

John W   | $4,000         | $0.00               | $58.00       | $4.80 | $216.00

b.   $2,946.00           | $683.70      | $28.20 | $252.00

Michael M | $113,900       | $6,748.40           | $1,558.05    | $63.00 | $5,688.00Kitty O  | $43,900        | $2,729.80           | $632.55      | $26.40 | $235.20

Steve S  | $94,000        | $5,853.40           | $1,358.00    | $56.40 | $5,040.00Zach R   | $137,700       | $8,494.00           | $1,999.65    | $84.00 | $7,435.80

John W   | $4,000         | $0.00               | $58.00       | $4.80 | $216.00

b.

Total FICA Social Security taxes: $43,879.60Total FICA Medicare taxes: $10,549.60

Total FUTA taxes: $1,972.80Total SUTA taxes: $34,950.40

Note: The FICA taxes shown in the table are the total amount of FICA taxes for each employee (employer  "share"  plus employee share), and the FUTA and SUTA taxes are the employer share only. The total amounts for each type of tax are the sum of the employer share for all employees.

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Answer:

it is 32

Step-by-step explanation:

the answer is 32 it is the answer

Answer:

32

Step-by-step explanation:

20% of 40 is 8

so 40-8=32

Answer:

45º

Step-by-step explanation:

On unit circle 45º = √2/2,√2/2 so its 45º trust me

Answer:

it is 45

Step-by-step explanation:

i got it right on the test

The values are, x = 287° and x = 82°

The external angle is the angle formed by any side of an object and a line that runs from another side.

An interior angle is the shape that results from joining the two rays at their terminal. An internal angle is the angle inside a shape. A polygon is a closed shape with sides and vertices.

If this angle is one, the total exterior angle is 360 degrees.

and if the angle is inside, enter 180 degrees.

I'm taking this given angles i.e, (7x+7)° and (2x+2)° as an exterior angle to solve for x.

Now, (7x+7)° + (2x+2)° = 360°

7x + 7 + 2x + 2 = 360°

9x + 9 = 360°

9(x + 1) = 360

x + 1 = 360 / 9

x + 1 = 40

x = 39

We get x = 39, now put these x value to find the angle

(7x+7)°               |           (2x+2)°            

(7 * 39 + 7)°       |           (2 * 39 + 2)°

280°                 |          80°

Hence, the  values are, x = 287° and x = 82°

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Answer:

Associative Property of Addition

The solution to the inequality is:

x ∈ (-∞, -21].

The correct option is F.

To solve the given inequality, we'll first simplify the expression:

23 < 3x - 3 ≤ -66

To simplify the inequality,

23 < 3x - 3 ≤ -66

Adding 3 to all parts of the inequality:

23 + 3 < 3x - 3 + 3 ≤ -66 + 3

Simplifying:

26 < 3x ≤ -63

Next, divide all parts of the inequality by 3:

26/3 < 3x/3 ≤ -63/3

Simplifying:

8.67 < x ≤ -21

Therefore, the solution to the inequality is:

x ∈ (-∞, -21]

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Answer:

x = 2

y = 4

Step-by-step explanation:

From the question given above, the following data were obtained:

y = 2x

x = – y + 6

The solutions to the equation can be obtained as follow:

y = 2x ...... (1)

x = – y + 6 ......(2)

Substitute the value of y in equation (1) into equation (2)

x = – y + 6

y = 2x

x = – 2x + 6

Collect like terms

x + 2x = 6

3x = 6

Divide both side by 3

x = 6/3

x = 2

Substitute the value of x into equation (1) to obtain y.

y = 2x

x = 2

y = 2(2)

y = 4

Thus, the solutions to the equations are:

x = 2

y = 4

Answer:

x=3

Step-by-step explanation:

3(2x−4)−5(x−2)=1

Step 1: Simplify both sides of the equation.

3(2x−4)−5(x−2)=1

(3)(2x)+(3)(−4)+(−5)(x)+(−5)(−2)=1(Distribute)

6x+−12+−5x+10=1

(6x+−5x)+(−12+10)=1(Combine Like Terms)

x+−2=1

x−2=1

Step 2: Add 2 to both sides.

x−2+2=1+2

x=3

Step 1

State the compound interest formula

where;

Step 2

Find the amount after 22 years

Answer;

The given series Σ((-1)^(k+1)*(6/(6k+1))) converges conditionally. The limit of ak as k approaches infinity is 0.

The series Σ((-1)^(k+1)*(6/(6k+1))) is an alternating series because it has alternating positive and negative terms. To determine if it converges absolutely, conditionally, or diverges, we can apply the Alternating Series Test.

The Alternating Series Test states that if a series has alternating terms that decrease in absolute value and the limit of the absolute value of the terms approaches zero, then the series converges. In this case, the terms of the series decrease in absolute value as k increases, and the limit of ak, which is 6/(6k+1), as k approaches infinity is 0. Therefore, the given series converges.

However, the convergence is conditional because the series does not converge when the absolute values of the terms are summed. This means that if we disregard the signs of the terms and only consider their magnitudes, the resulting series diverges.

Regarding the second part of the question, Σακ denotes a general series with terms αk. Since no specific information is given about αk, we cannot make any definitive conclusions about the convergence or divergence of Σακ. Therefore, the correct choice is OE. The Divergence Test is inconclusive.

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Answer:  a)  y - 4 = 2/3(x) - 2

b)  y - 4 = -3/2(x) -2

Step-by-step explanation:

equation of original line:  y = 2/3x -5

point on a line parallel to original line:  (3,4)

The slope of a line parallel to a given line has the same slope, so the equation of the parallel line (in point-slope form) is:

(y - y1) = 2/3(x - x1)

point (x1, y1) is (3, 4)

plug (3,4) into the equation:

y - 4 = 2/3(x - 3)

y - 4 = 2/3(x) - 2

rewrite in slope-intercept form:  y = 2/3(x) + 2

The slope of a line perpendicular to another line is the negative reciprocal of the slope of the first line:  - 1/m

Therefore, the slope of the perpendicular line = -3/2

Equation for the perpendicular line is:

y - 4 = -3/2(x) -2

Answer:

The interest rate is 20%.

Step-by-step explanation:

In order to calculate the interest rate, we need to compute how many percents the value he recieves is related to the total he invested. In this case he recieves 40 every year and he invested 200, to calculate that we will apply a rule of three. We have:

$200 -> 100%

$40 -> x%

200/40 = 100/x

200*x = 40*100

200*x = 4000

x = 4000/200 = 20

The interest rate is 20%.