Differentiate with respect to x
a) 2 + sin x​

Answer:

3.16 m

Step-by-step explanation:

2x² = 20

x² = 10

x = 3.16 m

check:

(3.16)(3.16) = 10

The length of each side of the square rounded to two decimal places will be 4.47 meters.

All the sides of a square are congruent. Let a be the side length of the square. Then the area of the square is the square of the side length of the square. Then the area of the square will be

Area of the square = a² square units

A square enclosure is to have an area of 20 square meters. Then the side length of the square will be given by the area of the square. Then the equation is given below.

20 = a²

a = √20

a = 4.47 meters

The length of each side of the square rounded to two decimal places will be 4.47 meters.

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The Chocolate Chip Cookies is the most likely one chosen at random.

Explanation:

The jar contains one sugar, nine chocolate chip, and six peanut butter. Chocolate chip cookies have the highest amount of value in the jar, so if it was chosen at random that would have a higher chance to be chosen than other cookies in the jar.

Answer:

x^2+2x

Step-by-step explanation:

This function was shifted down 6 units.

It does not seem like this function was shifted horizontally since the x value is not being subtracted nor added inside the parentheses. Therefore, the original function would just be p(x) + 6, which would give us x^2+2x.

Answer:

Answer to your question ; f(t) = 55 = 4t

Answer:

150

Step-by-step explanation:

Answer:

12 feet

Step-by-step explanation:

Area of a triangle is A = 1/2 b h

Plug in:

Area = 30

Height = 5

30 = 1/2 (5)b

Divide by 1/2:

30 / 1/2 = 60

60 = 5b

Divide by 5:

60 / 5 = 12

12 = b

Base = 12 feet

Answer:

27 i think

Step-by-step explanation:

When t = 3869, the rate of change of p is proportional to p.

A differential equation in mathematics is an equation that connects the derivatives of one or more unknown functions.

Applications often involve functions that reflect physical quantities, derivatives that depict the rates at which those values change, and a differential equation that establishes a connection between the three. Due to the prevalence of these relationships, differential equations are widely used in many fields, including engineering, physics, economics, and biology.

The primary focus of studying differential equations is on the solutions—the collection of functions that satisfy each equation—as well as the characteristics of those solutions.

Only the most basic differential equations can be solved using explicit formulas, but many features of a particular differential equation's solutions can be deduced without doing an exact calculation.

When a closed-form expression is used, it is common for.

According to our question-

The revised equation is then

P=5000exp(-0.0513t)

Find P at t=5 now.

P=5000 exp(-0.0513×5)

P=5000 ×exp(-0.25647) (-0.25647)

P=5000 × 0.77378

P=3868.89.

P = 3869. Roughly

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The correct answer is that if someone simply gets a high school certificate, their salary is most likely to make less than $40,000.

In general, the phrase "income" refers to the sum of money, assets, and other transfers that are worth something obtained over a predetermined period period of time as an exchange for goods or services.

Only having completed high school:

51>24>3

Therefore, it is highly likely that they make less than $40,000.

Has a salary of at least 60,000.

6<17<48

Therefore, a Master's degree is most likely their greatest level of education.

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Answer:

\( \frac{3( {5}^{8} - 1) }{5 - 1} = 292968\)

Hy mate!!

The answer of your question is in the attachment..!!

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Hope this answer helps you..!!

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Select it as the BRAINLIEST..!!

Option (a) is the correct answer. When two figures are similar, it means they have the same shape but different sizes.

How to solve the question?

In other words, their corresponding angles are congruent, and their corresponding side lengths are proportional.

Option (b) and (d) suggest that the corresponding side lengths of A and B are related by a constant factor (either 2 or 1/2). However, this is not necessarily true for all similar figures. The constant of proportionality can be any positive real number.

Option (c) suggests that the corresponding side lengths of A and B are equal, which means that A and B are not just similar but congruent. This is not necessarily true for all similar figures, as similar figures can differ in size.

Therefore, option (a) is the only answer that must always be true for similar figures. The corresponding side lengths of similar figures are proportional, which means that if one side of figure A is twice as long as a corresponding side of figure B, then all other corresponding sides will also be in the same ratio of 2:1. Similarly, if one side of figure A is three times as long as a corresponding side of figure B, then all other corresponding sides will also be in the same ratio of 3:1. This proportional relationship holds true for all pairs of corresponding sides in similar figures

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Option (a) is the correct answer.  The corresponding side lengths of A and B are proportional, must always be true if Figure A is similar to Figure B.

When two figures are similar, their corresponding angles are congruent, and their corresponding side lengths are proportional. This means that if we take any two corresponding sides of the figures, the ratio of their lengths will be the same for all pairs of corresponding sides.

Option b and d cannot be true, as they both suggest a specific ratio of corresponding side lengths, which is not necessarily true for all similar figures.

Option c is not necessarily true, as two similar figures can have corresponding side lengths that are not equal but still have the same ratio.

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Answer:

Step-by-step explanation:

Various relations are given between the dimensions of the tank. These can be used to find the actual dimensions. The volume can then be found using the volume formula for a rectangular prism.

The weight is the product of the number of cubic feet and the weight per cubic foot.

__

  width = (5/7)length . . . . relation between width and length

  (7/5)width = length = (7/5)(3.5 ft) = 4.9 ft

__

  height = (4/5)width . . . . relation between height and width

  height = (4/5)(3.5 ft) = 2.8 ft

__

The volume can now be found:

  V = LWH

  V = (4.9 ft)(3.5 ft)(2.8 ft) = 48.02 ft³

The tank can store 48.02 cubic feet of milk.

__

The weight will be ...

  (48.02 ft³) × (66.5 lb/ft³) = 3193.33 lb

The tank holds approximately 3193.33 pounds of milk.

Answer:

3 blue squares and 6 white squares

Step-by-step explanation:

1 x 3 = 3

2 x 3 = 6

The answer is 3 to 6.

3 to 6 can be represented by 3 blue squares and 6 white squares.

Answer:

It is the last one. Hope this helps (:

Step-by-step explanation:

Answer:

40400

Step-by-step explanation:

In order to round down, the tens place has to be less than 5. In this case, the tens place is 0. In order to round up, the tens place has to be greater than or equal to 5.

Answer:

321.50 dollars.

Step-by-step explanation:

Dena is buying wallpaper. It costs $8.79 per meter. She needs 120 feet. How much will the wallpaper cost? Round to the nearest half dollar.

This is a tricky math problem that requires some conversions and calculations. First, we need to convert feet to meters, because Dena lives in a country that uses the metric system. According to the search results   , one foot is equal to 0.3048 meters. So, 120 feet is equal to 120 x 0.3048 = 36.576 meters.

Next, we need to multiply the length of the wallpaper by the price per meter to get the total cost. The total cost is 36.576 x 8.79 = $321.38.

Finally, we need to round the total cost to the nearest half dollar. This means we need to look at the cents part of the cost and see if it is closer to 0, 50 or 100. In this case, 38 cents is closer to 50 than to 0 or 100, so we round up the cost to $321.50.

Therefore, Dena will have to pay $321.50 for the wallpaper. That's a lot of money for some paper that will probably peel off in a few years! Maybe she should consider painting her walls instead.

The expected values of the raffle ticket for you are given as follows:

For the PTO, the expected values are given as follows:

The expected value of a discrete distribution is given by the sum of each outcome multiplied by it's respective probability.

For you, the distribution is given as follows:

Hence the expected value for one ticket is given as follows:

E(X) = 62/280 - 4 x 279/280

E(X) = -$3.76.

For twelve tickets, the expected value is given as follows:

12 x -3.76 = -$45.12.

For the PTO, we use the inverse signals, as the distribution is the inverse, that is:

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Answer:

Diffrent between altitude = 14,021 ft

Step-by-step explanation:

Given:

Heighest altitude = 14,309 ft

Lowest altitude = 288 ft

Find:

Diffrent between altitude

Computation:

Diffrent between altitude = Heighest altitude - Lowest altitude

Diffrent between altitude = 14,309 - 288

Diffrent between altitude = 14,021 ft

Answer:

no

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

64,000

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

12345

If you try to write other numbers like 678910, it will be six digits

Answer:

alternative interior

A, the relation is not a function

in order for something to be a function, x (the input) can't repeat itself more than once

The probability of landing on the dark blue target is 2/5.

Probability is the ratio of required to the total possible outcomes of an event.

P(dark blue ) = 40/100

divide through by 20

P(dark blue ) = 2/5

Therefore, the probability of landing on target is 2/5

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There is no point that is NOT included in the graph of the step function.

The coat check service charges $2 for the first hour and $1 for each additional hour or fraction of an hour.

To determine the point that is NOT included in the graph of the step function, we need to consider the charging scheme and analyze the pattern of charges.

The step function can be represented as follows:

For the first hour, the charge is a flat rate of $2.

For each additional hour or fraction of an hour, the charge is $1.

Let's analyze the points included in the graph:

(1, 2): This point represents the charge for the first hour, which is $2.

Now, let's consider the additional hours:

2. (2, 3): This point represents the charge for 2 hours, which is $2 for the first hour and $1 for the additional hour.

(3, 4): This point represents the charge for 3 hours, which is $2 for the first hour and $2 for the additional 2 hours.

(4, 5): This point represents the charge for 4 hours, which is $2 for the first hour and $3 for the additional 3 hours.

Based on the charging scheme, we can observe a pattern where the charge increases by $1 for each additional hour or fraction of an hour.

Since the charging scheme allows for any additional hour or fraction of an hour, there is no specific point that is excluded from the graph. Any positive value of x greater than or equal to 1 will have a corresponding point on the graph.

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Answer:

its D

Step-by-step explanation:

Answer:

A = x= -8

B = x= 8

C = x= 8

D = x= 8

Answer is A

Answer:

Three

Step-by-step explanation:

Assuming the grade score from 70 to 100 is A; for grade score from 60 to 69 is B and grade score from 50 to 59 is C. Well it is certain there are three peaks in the distribution of scores