I’m sorry to keep bothering you guys but you’re the third person that I’m trying the last two their answers went partway and then stopped I just need to see how this is worked out

SOLUTION:

Step 1:

In this question, we are given the following:

Your mother placed 6 flowers in a vase.

How many vases does your mother need for 30 flowers?

Step 2:

The details of the solutions are as follows:



1) The coefficient of the third term is one.

2) The constant term is zero.

We are given a polynomial. A polynomial is a mathematical statement made up of indeterminates and coefficients that solely includes the operations of addition, subtraction, multiplication, and positive integer powers of variables. The polynomial is (1/2)a^4 + 3a³ + a. The polynomial has the variable "a". The polynomial has three terms. So, it is a trinomial. The third term of the polynomial is "a". The coefficient of the third term is 1. There is no constant term in the polynomial. So, we can say that the constant term is 0.

To learn more about polynomials, visit :

https://brainly.com/question/11536910

#SPJ9

Given:

900 digits are used for the page numbers. How many pages are in the textbook, starting with page 1

We will find the number of the pages of the book as follows

The number of digits from 1 to 9 = 9

The number of digits from 10 to 99:

There are 90 numbers, each number has 2 digits

So, the number of digits from 10 to 99 = 90 x 2 = 180

The number of digits from 100 to 999:

There are 900 numbers, and each number has 3 digits

so, the number of digits from 100 to 999 = 900 x 3 = 2700

The overall digits are given = 900

So, number of digits from 1 to 99 = 9 + 180 = 189

Subtract 189 from 900 = 900 - 189 = 711

Divide 711 by 3 = 237

So, the number of pages that have 3 digits = 237

So, the number of pages of the book = 237 + 99 = 336

So, the answer will be 336 pages

We have the following information

and the function

In order to find the average rate, we need to find y1 and y2. Then, by substituting x1 into the function, we have

Similarly, by substituting x2, we get

Therefore, the average rate is given by

which gives

Therefore, the average rate is

Answer:

x = 83

Step-by-step explanation:

Add 27 to both sides

x - 27 +27 = 56 + 27

x = 83

area shaded to the left = 0.9131

by using the Z cumulative table , we can see that the value that corresponds with Z= 0.913 is 0.838

Given the phrase:

-3 times r is at least 33

Let's translate the given phrase into an inequality.

• Part A.

Let's figure out the inequality in steps.

-3 times r is written as:

-3r

-3 times s is at least 33 means that -3r is greater than or equal to 33.

Hence, we have the inequality:

• Part B.

Let's solve the inequality for r.

To solve for r, divide both sides of the inequality by -3:

• Part C.

Let's express the solution in interval notation.

Here, the solution is:

It means s must be less than or equal to 11.

Therefore, the solution in interval notation is:

ANSWER:

• A) -3r ≥ 33

• B) r ≤ -11

• C) (-∞, -11]

Explanation: To solve a derivate we can use a simple technique presented below

- First, we take the exponent and multiply it by the function. Second, we subtract a unit of the exponent. Let's visualize it better on the drawing below

Step 1: Now we can use the same concept to calculate all the derivates we need as follows

Final answer: So the final answers are

.

The given inequality is

To solve it, we need to isolate s on one side and the numerical terms on the other side

To do that we need to move 7 from the left side to the right side with 3, so

Add 7 to both sides

The solution of the inequality is s > 10

We can represent it on the number line

When people take medicine, the drug gets metabolized by the body and eliminated at a constant rate.

Suppose the initial amount of a drug in the body is 549 mg and it is eliminated at a rate of 12% per hour.

Let f(x) refer to the amount of drug left in the body after I hours.

(a) Write down an exponential function to model this situation. Write your answer using function

notation

(b) How much of the drug is left in the body after 12 hours? Round to the nearest whole number.

(c) How much of the drug is left in the body after 180 minutes? Round to the nearest whole number

Part a)

Let

t -----> number of hours

f(x)=a(1+r)^t

where

a=549 mg

r=12%=0.12

substitute

f(x)=549(1+0.12)^t

Part b)

For t=12 hours

substitute in the function

f(12)=549(1.12)^12

Part c)

For t=180 minutes

Remember that

1 h=60 minutes

so

180 minutes=180/60=3 hours

For t=3 hours

substitute

f(3)=549(1.12)^3

Since each year cost $8,800 for two years tuition he will need $17,600 then if he want to save at least this much in five years according to the table he needs to save $200 monthly

Factor theorem is usually used to factor and find the roots of polynomials. A root or zero is where the polynomial is equal to zero. Therefore, the theorem simply states that when f(k) = 0, then (x – k) is a factor of f(x).

In this case here, let's find out if 2 is a root of the polynomial given.

As we can see in the box below, 2 is not a root of the polynomial, therefore (x-2) isn't a factor.

RPQ to CAB transform

Rotation needed = RPQ using C as center ,an angle ACP

Translations= Line RC

Reflections= None

Then answer is

Option D)

Translate RPQ by the direct line segment RC

Solution

For this case we know the total surface area given by:

384 cm^2

And we have the following: 108+48 +108+48 = 312 cm^2

the ramianing area is:

384 -312= 72 cm^2

And we can do the following:

2*9*? = 72

Solving for ? we got:

? = 72/18 = 4 cm

the final answer is:

The area of each missing face is: 36 cm^2

The lenght of each missing edge is: 4 cm

You need to rotate the figure to see the new orientation

We have the multiplication of 3 factors, one of them unknown, that give 900 as a result.

We can write this as:

The third factor is 6.

SOLUTION

We want to solve

Taking logarithm of both sides, we have

Collecting like terms we have

Hence the solution set expressed in terms of logarithm is

Using a calculator to obtain a decimal approximation, we have

Hence the answer is -3.52 to 2 decimal places

Explanation

From the question, a right-angle triangle must obey Pythagoras theorem. Therefore, we can see that

The rest of the values do not obey Pythagoras theorem. Therefore;

Answer: Option B and Option C

Answer:

See the steps of solution:

Answer:

2/7 (or) 0.285

Step-by-step explanation:

Given problem,

→ 5/7 - (3/14 + 3/14)

Let's solve the given problem,

→ 5/7 - (3/14 + 3/14)

→ (5/7) - (6/14)

→ ((5 × 2)/(7 × 2)) - (6/14)

→ (10/14) - (6/14)

→ (10 - 6)/14

→ 4/14 = 2/7

Hence, required answer is 2/7.

Given the system:

Let's clear x from equation 1:

And substitute (A) in equation 2:

Solving for y:

Now, let's use (A) to calculate x:

This way,

4(a-4)(a+1)

1) Factorizing 4a²-12a -16

4a²-12a -16 Note that the GCD (4,12,16) is 4, Rewrite them

4a²- 4*3a - 4* 4

2) 4(a² -3a -4) Rewrite a² -3a -4 answering the question, What are the numbers whose sum is 3 and product is 4?

Answer:

1 -4 = -3

1 x -4 = -4

3) Hence, the answer is:

4a²-12a -16= 4(a-4)(a+1)

Abrha will be spending $701 monthly, just by arithmetic operation.

What is the arithmetic operation?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or more quantities. Included in them is the study of numbers, especially the order of operations, which is important for all other areas of mathematics, including algebra, data management, and geometry. The rules of arithmetic operations are required in order to answer the problem.

If the numerator is bigger, it is referred to as an improper fraction and can also be expressed as a mixed number, which is a whole-number quotient with a proper-fraction remainder.

Abrha lives in an apartment,

electric bill, $44.90 = $50

TV streaming service, $24.99  = $25

Rent, $625.85 = $626

So the Total expenses will be (50+25+626) = $701 just by arithmetic operation

Hence Abrha will be spending $701 monthly.

Learn more about arithmetic operation, by the following link.

https://brainly.com/question/13181427

#SPJ1

To determine the Ulices's account if he shipped just 1 box, calculate the charge for one box. To calculate the charge, compute the quotient between the charge for 4 boxes between 4 boxes, just as folow:

charge per one box = 140/4 = 35

Hence, for 1 box the charge is $35

Due to it is necessary to pay $20 idependenty of the number of boxex, you sum $20 to the cost for one box:

New Ulices's account = $35 + $20 = $55

Hence, Ulices's account would have been of $55

Multiply

Here, we want to select the arithmetic operation that could be used to evaluate the given indices expression

The key to solving this is to use an important indices relationship

That is;

Hence, we have to multiply the powers

So the correct option here is multiply

We know that:

where theta is the angle we are trying to find; to get the angle we take the inverse tangent at both sides of the equation. Then:

Therefore, the angle we are looking for is 50°

The answer to your question is inverse varaiation.

Explanation: Inverse variation is a reciprocal term. Or say a variable is increasing while the other is decreasing.

So it is observed that as when y increases, then x decreases.

And also when y decreases, then x increases.

Thus, It is an inverse variation.

4)

In the case of a square, its diagonals are equal and bisect each other, meeting at 90°.

In our case, using a diagram,

Therefore,

Solving the system of equations for a and b,

Finding a,