I NEED TO DO WORK SO I CAN PLAY ON MY PC HELP A GAMER OUT PLEASE​

Answer:

D

Step-by-step explanation:

A coefficient is the number before a variable. The D statement isn't true because the coefficient would be 2 instead of 2m. 2m would be the whole term.

Answer:

D

Step-by-step explanation:

The coefficient is the number in front of the variable. the number in front of the second variable is 2, not 2m

mean temperature=sum of all the temperatures to the total number of temperatures:

Mean temperature = (71 + 75 + 74 + 80 + 83 + 86 + 90 + 85 + 81 + 80) / 10

Mean temperature = 805 / 10

Mean temperature = 80.5°F

Therefore, the mean temperature for the next 10 days is 80.5 degrees Fahrenheit.

The mean temperature in Fahrenheit for the next 10 days is 79.5.

The mean temperature in Fahrenheit for the next 10 days can be calculated as follows;

Add all the given temperatures together:

71 + 75 + 74 + 80 + 83 + 86 + 90 + 85 + 81 + 80 = 795

Divide the sum obtained by the total number of temperatures, which is 10: 795 ÷ 10 = 79.5.

Therefore, the mean temperature in Fahrenheit for the next 10 days is 79.5.

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Answer:

0.74

Step-by-step explanation:

Answer:

The square root would equal 0.7416198487095663, or .74 simplified.

Step-by-step explanation:

Hope this helps.

The points of the triangle (0, 2), (-3, 3) and (-2, 4) is reflected over the y-axis, Then translated 2 units left to get (-2, 2), (1, 3) and (0, 4)

Transformation is the movement of a point from its initial location to a new location. Types of transformations are reflection, translation, rotation and dilation.

Rigid transformation are transformation that preserve the shape and size hence producing congruent figures such as translation, reflection and rotation.

The points of the triangle (0, 2), (-3, 3) and (-2, 4) is reflected over the y-axis, Then translated 2 units left to get (-2, 2), (1, 3) and (0, 4)

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Answer:

3 miles

Step-by-step explanation:

This is because Derek would be your right angle of the corner of the right triangle. And since the distance is both of those houses from Derek’s house, you would have to use the Pythagorean Theorem to find the difference of the hypotenuse and the leg

Answer:

\(y = {4}^{x} \)

is the answer

The properties used by Elizabeth to solve equation are mentioned in option A,D,E and F.

These characteristics make it possible to modify equations while maintaining their consistency, which eventually aids in identifying the variable and the equation's solution.

In given steps to the solution of equation,

\(\frac{3(x-2)}{4} -5= -8\)

\(\frac{3(x-2)}{4}= -3\)        (Addition property of equality)

\({3(x-2)}= -12\)   (Multiplication property of equality)

\(3x-6=-12\)      (Distributive property)

\(3x=-6\)

\(x=-2\)               ( Division property of equality)

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Answer:

Dylan must spend 45 minutes of his time on studies.

Step-by-step explanation:

Natasha gets 30 minutes less than Dylan. Total there can be 1 and half hour for studies which means there are 90 minutes for the studies. Dylan must spend half of his time on his studies.

90 minutes * 50% = 45 minutes.

Answer:

Alfred has 40 tokens

Clarissa has 30 tokens

Benji has 15 tokens

Step-by-step explanation:

Let's give each person a variable:

A for Alfred

C for Clarissa

B for Benji

Now, we can take what the question is saying and convert them into equations:

Alfred has 10 more tokens than Clarissa can look like this:

A = C + 10

Since Alfred has 10 more coins than Clarissa we can take C and add 10 to find how many tokens Alfred has.

Clarissa has twice as many tokens as Benji looks like this:

C = 2B

Since Clarissa has twice as many tokens as Benji we can multiply B (how many tokens Benji has) by 2.

Lastly, they have 85 tokens all together:

A + B + C = 85

We have these 3 equations:

A = C + 10

C = 2B

A + B + C = 85

Now, we can substitute some variables:

A = (2B) + 10    Since C is equal to 2B we can substitute 2B in for C in the first equation.

We have found what A equals, we can plug that in to the last equation:

(2B) + 10 + B + C = 85

We can also substitute the second equation into the third equation:

(2B) + 10 + B + 2B = 85

Combine like terms:

5B + 10 = 85

Solve

5B = 75

B = 15

This means that Benji has 15 tokens. Now we can find how much the other children have:

C = 2(15) = 30

Clarissa has 30 tokens

A = 30 + 10

A = 40

Alfred has 40 tokens.

Answer:

Alfred has 40 tokens

Clarissa has 30 tokens

Benji has 15 tokens

Checking the Answer

A + B + C = 85

40 + 15 + 30 = 85

85 = 85

I hope this helps!!

- Kay :)

Popular Problems Algebra Evaluate Using Scientific Notation (7.1*10^-5)(6.7*10^-6)

(

7.1

⋅

10

−

5

)

(

6.7

⋅

10

−

6

)

Group coefficients together and exponents together to multiply numbers in scientific notation.

(

7.1

⋅

6.7

)

(

10

−

5

⋅

10

−

6

)

Multiply

7.1

by

6.7

.

47.57

(

10

−

5

⋅

10

−

6

)

Use the power rule

a

m

a

n

=

a

m

+

n

to combine exponents.

47.57

⋅

10

−

5

−

6

Subtract

6

from

−

5

.

47.57

⋅

10

−

11

Write

47.57

⋅

10

−

11

in proper scientific notation.

4.757

⋅

10

−

10

Answer:

4026

Step-by-step explanation:

Remember PEMDAS:

P - parenthesis

E - exponents

MD - Multiplication and Division (Left to Right)

AS - Addition and Subtraction (Left to Right)

------------------------

Start off by doing the parenthesis (7.1 x 10-5)

We must perform multiplication first so 7.1 x 10 is 71. From there you subtract 5 so 71 - 5 is 66!

So far we have: 66(6.7 x 10-6)

But we aren't done yet!

You must solve (6.7 x 10-6)

Same goes here, multiplication is done first so we would do 6.7 x 10 which is 67. Next, 67-6 which is 61.

We now have (66)(61)

When there is no sign of multiplication or division and the numbers are next to each other like this, you perform multiplication. So, 66x61 is 4026.

Thus, the answer is 4026!

P.S please mark brainiest, this took time <3

M' (1.5, -1), F' (2, -1), L' (0.5 -2.5), W' (2.5, -2.5)

see graph below

Given:

The image of a quadrilateral on a coordinate plane

To find:

The coordinates of the new image after dilation of 1/2 have been applied to the original image.

Then graph the coordinates

First, we need to state the coordinates of the original image:

M = (3, -2)

F = (4, -2)

L = (1, -5)

W = (5, -5)

Next, we will apply a scale factor of 1/2:

The new coordinates:

M' (3/2, -1), F' (2, -1), L' (1/2, -5/2), W' (5/2, -5/2)

M' (1.5, -1), F' (2, -1), L' (0.5 -2.5), W' (2.5, -2.5)

Plotting the coordinates:

Based on the information provided, I would assume that the nutritionist said Morgan had eaten as much McDonald's in 30 days as a nutritionist would say you should eat in several years, perhaps 5-10 years.

The nutritionist indicated that Morgan consumed an excessive amount of McDonald's food in just 30 days.

This amount is equivalent to what a nutritionist would recommend eating over a significantly longer period, possibly several years.

The key takeaway is to maintain a balanced diet and follow the guidance of nutritionists to ensure a healthy lifestyle.

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The nutritionist said that Morgan had eaten as much McDonald's in 30 days as a nutritionist would say you should eat in several years

The nutritionist said that Morgan had consumed as much McDonald's food in 30 days as a nutritionist would recommend eating in several years. This comparison emphasizes the excessive and unhealthy nature of Morgan's McDonald's consumption.

While the specific number of years can vary depending on individual dietary recommendations, it is typically advised to consume fast food and processed foods in moderation or as occasional treats. These foods are often high in unhealthy fats, sodium, and added sugars, which can contribute to various health issues, including obesity, cardiovascular diseases, and diabetes.

The nutritionist's statement serves as a reminder of the importance of a balanced and nutritious diet consisting of whole foods, fruits, vegetables, lean proteins, and whole grains for maintaining optimal health and well-being.

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Answer:

143.7cm^2

Step-by-step explanation:

Given data

Volume= 576cm^3

Radius= 8cm

The expression for the volume of cylinder is

V= πr^2h

substitute

576= 3.142*8^2*h

576= 3.142*64*h

576= 201.088h

h= 576/201.088

h=2.86cm

The formula for finding the lateral area of a right circular cylinder is:

A=2πrh

substitute

A= 2*3.142*8*2.86

A= 143.7cm^2

Hence the area is 143.7cm^2

Answer:

a is one answer and possibly b

Answer: 8/10

Step-by-step explanation: so you have to multiply 5 times x u till you get 10 so you’ll multiply it 2 times and since you multiplied the left 5 times two you have to multiply the 4 by 2 also to keep everything equal so the final answer is 8/10

Answer:

Continuous

A continuous random variable has infinitely many values, and those values can be associated with measurements on a continuous scale in such a way that there are no gaps or interruptions.

Cheng flies the plane at a speed of 425 mph when there is no wind.

Let's denote the speed of Cheng's plane in still air as 'p' mph. Since the plane is flying against a headwind, the effective speed will be reduced by the wind speed, so the speed against the wind is (p - 6) mph. On the return trip, with the wind, the effective speed will be increased by the wind speed, so the speed with the wind is (p + 6) mph.

We can calculate the time taken for the outbound trip (against the wind) using the formula: time = distance / speed. So, the time taken against the wind is 3933 / (p - 6) hours.

According to the given information, the return trip (with the wind) took 12 hours less time than the outbound trip. Therefore, we can write the equation: 3933 / (p - 6) = 3933 / (p + 6) - 12.

To solve this equation, we can cross-multiply and simplify:

3933(p + 6) = 3933(p - 6) - 12(p - 6)

3933p + 23598 = 3933p - 23598 - 12p + 72

-24p = -47268

p = 1969

Hence, Cheng flies the plane at a speed of 425 mph when there is no wind.

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The relationship between DE and AC, considering the triangle midsegment theorem, is given as follows:

The triangle midsegment theorem states that the midsegment of the triangle divided the length of the midsegment of the triangle is half the length of the base of the triangle, and that the midsegment and the base are parallel.

The parameters for this problem are given as follows:

Hence the correct statements are given as follows:

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By running at least 100 simulations and calculating the variance of the project duration, you can estimate the variance of the project based on the uniformly distributed time intervals for each activity.

To estimate the variance of the project duration using simulation in Excel, you can follow these steps:

1. Create a new Excel worksheet and label columns for activities A, B, and C.

2. In the cells under each activity, use the "RANDBETWEEN" function to generate random numbers within the given intervals. For example, for activity A, the formula would be "=RANDBETWEEN(1,5)".

3. In a separate cell, calculate the total duration of the project by summing the durations of activities A, B, and C. For example, if the durations are in cells A1, B1, and C1, the formula would be "=A1 + B1 + C1".

4. Repeat steps 2 and 3 at least 100 times to generate multiple random durations for the project.

5. Calculate the average duration of the project using the "AVERAGE" function. For example, if the durations are in cells D1:D100, the formula would be "=AVERAGE(D1:D100)".

6. Calculate the variance of the project duration using the "VAR.P" function. For example, if the durations are in cells D1:D100, the formula would be "=VAR.P(D1:D100)".

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Step-by-step explanation:

Ok so i looked on an app i hope helps(Im not really sure if this is correct)I hope you get it soon!

Answer:

The tip is 35 dollars

Step-by-step explanation:

Divide 140 by 4 to get 25%

140/4 = 35

35+35+35+35 = 140

25% of 140 = 35

The tip is 35 dollars

Answer:

35

Step-by-step explanation:

trust

Answer:

B) y = 3x - 7

Step-by-step explanation:

y=mx+b

isolate y

y=3x-12+5

y=3x-7

Answer: B (y=3x-7)

Step-by-step explanation:

Answer:

AB=5

Step-by-step explanation:

Triangle TAB is similar to triangle TWE. This can be proven through AA congruency. Because line AB is parallel to line segment WE, angle TAB is congruent to angle TWE (corresponding angles) and angle TEW is congruent to angle TEW(corresponding angles). Now, having proved that triangle TAB is similar to triangle TWE, we know that similar triangles have proportional sides. We can do \(\frac{TB}{AB} = \frac{TE}{WE}\), plug in values for \(\frac{4}{AB} = \frac{16}{20}\)  , simplify   \(\frac{4}{AB} = \frac{4}{5}\), both fractions have a four in the numerator and must be equal to each other so AB=5.

This question is about calculating the area of the shaded region with the help of the definite integral. The function provided is x=5y-y² and the region of interest is x=5y-y². This area will be calculated with the help of the definite integral with respect to y.

Given the function x=5y-y² and the region of interest is x=5y-y². The graph of the given function is a parabolic shape, facing downward, and intersecting the x-axis at (0,0) and (5,0). To find the area of the shaded region, we must consider the limits of y. The limits of y would be from 0 to 5 (y = 0 and y = 5). Therefore, the area of the shaded region would be:∫(from 0 to 5) [5y-y²] dy On solving the above integral, we get the area of the shaded region as 25/3 square units. The process of calculating the area with respect to y is easier since the curve x = 5y – y2 is difficult to integrate with respect to x. In the end, the area of a region bounded by a curve is a definite integral with respect to x or y. The process of finding the area of the region bounded by two curves can also be found by the definite integral method.

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Rounded to two decimal places, the time required for light to travel from the Sun to Earth is approximately 8.33 minutes.

To find the time required for light to travel from the Sun to Earth, we can use the formula:

Time = Distance / Speed

Given:

Distance = 1.5 × 10^11 meters

Speed of light = 3.0 × 10^8 meters per second

Substituting the values into the formula:

Time = (1.5 × 10^11) / (3.0 × 10^8)

Simplifying:

Time = 5 × 10^2 seconds

To convert this to minutes, we divide by 60:

Time = (5 × 10^2) / 60

Simplifying further:

Time ≈ 8.33 minutes

Rounded to two decimal places, the time required for light to travel from the Sun to Earth is approximately 8.33 minutes.

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This problem presents a situation where Sara's weekly pay check is equal to $125.52, and we need to calculate how much it'd be if another person got paid 3.2 more.

In order to solve this problem, we need to multiply the value for Sara by 3.2. We have:

Kim's weekly pay check would be equal to $400.8

A mathematical expression is neither true nor false; it is evaluated rather than being assigned a truth value.

A mathematical expression, by itself, is not considered true or false because it does not make a specific claim or statement. An expression is a combination of numbers, variables, and mathematical operations, such as addition, subtraction, multiplication, and division. It represents a computation or evaluation, but it does not assert any truth value.

For example, the expression "2 + 3" is simply a calculation that evaluates to the value 5. It does not make a claim or statement that can be determined as true or false. Similarly, expressions like "\(x^2 + 4\)" or "sin(θ) + cos(θ)" represent mathematical computations but do not have a truth value.

To determine the truth value of a mathematical statement, you need an equation or inequality that makes a specific claim or relationship between mathematical expressions. For instance, the equation "2 + 3 = 5" is a mathematical statement that can be determined as true, while the inequality "x > 5" depends on the value of x and can be evaluated as true or false.

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Answer:

there is no mode

Step-by-step explanation: