what is the answer to-
increase 70 by 2/5?

When we divide the 464 by 60 we get the following remainder in our answer that is 44.

The Remainder is the name for the value that is left behind after division. If an amount (reward) cannot be divided completely with another number, we are left with only a meaning (divisor). The remaining is the name for this amount. For instance, 10 is not precisely divisible by 3. We can calculate 3 x 3 = 9 because that is the closest value.

7.733333333333333

=7 44/60 ⇔ 7 R 44

464 divided by 60

=7 with a remainder of 44

Here, we provide you the outcome of the dividing with remainder, often known as the Euclidean division, along with a brief explanation of the following terms:

464 divide by 60 yields a quotient and residual of 7 R 44.

464 is the dividend & 60 is the divisor; the division (numeric division) of 464/60 is 7; the remainder ("left over") is 44.

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The family will have approximately $13,444.03 in the account at the end of 15 years.

To find the value of the account at the end of 15 years, we'll use the formula for compound interest, which is:
A = P * (1 + r)^n
Where A is the final amount,

P is the principal amount (the initial deposit),

r is the annual interest rate (as a decimal), and n is the number of years.
In this case, P = $500,

r = 7% (0.07),

and n = 15.
Step 1: Convert the interest rate to a decimal:

7% = 0.07
Step 2: Add 1 to the interest rate: 1 + 0.07 = 1.07
Step 3: Raise the result from Step 2 to the power of the number of years:

\((1.07)^15\)≈ 2.7591
Step 4: Multiply the principal amount by the result from Step 3:

$500 * 2.7591 ≈ $1377.55.

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Answer:

:;;;,,,

Step-by-step explanation:

^^^^^^^^^!!~~~

The area of two similar triangles is related to the length of the sides of triangles by the square of the ratio of their corresponding sides.

Hence, the  for the above question is explained below. The ratio of the lengths of the corresponding sides of two similar triangles is constant, which is referred to as the scale factor.

When the sides of the triangles are multiplied by a scale factor of k, the corresponding areas of the two triangles are multiplied by a scale factor of k², as seen below. In other words, if the length of the corresponding sides of two similar triangles is 3:4, then their area ratio is 3²:4².

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The fundamental question addressed by the correlational method is whether two or more variables are related in some systematic way. So the correct option is D.

Correlational method is a research technique used to explore the relationship between two or more variables. In this method, researchers collect data on the variables of interest and analyze their patterns of association. The fundamental question addressed by the correlational method is whether two or more variables are related in some systematic way. This means that researchers are interested in exploring whether changes in one variable are associated with changes in another variable.

For instance, a researcher may be interested in exploring the relationship between stress and job performance. The researcher may collect data on the levels of stress and job performance in a sample of employees and then use statistical analysis to determine if there is a systematic relationship between the two variables. If the results show that higher levels of stress are associated with lower levels of job performance, then the researcher can conclude that there is a negative correlation between the two variables.

It is important to note that correlation does not imply causation. While a correlation between two variables indicates that they are related, it does not necessarily mean that changes in one variable are causing changes in the other variable. Therefore, researchers must be cautious when interpreting correlational data and should consider other factors that may be influencing the relationship between variables.

Therefore, the fundamental question addressed by the correlational method is whether two or more variables are related in some systematic way, and researchers must be cautious when interpreting correlational data and should consider other factors that may be influencing the relationship between variables.

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Answer:

i'd say so

Step-by-step explanation: none of the sides are the same length as another

Answer:

(672-640)/640 x 100 = 5%

Answer:

1. 40:140

2. 240 men, 200 women

Step-by-step explanation:

1. 2 x 20 = 40

7 x 20 = 40

2. total group in ratio is 11 because 6 + 5 is 11.

for men, 6 × 440 / 11 this equals 2640 / 11. simplify it making it 240/1

for women, 5 × 440 / 11 this equals 2200 / 11. simplify it making it 200/1

When a thesis test is being performed for a population mean, the probability of a type II error isn't dependent on the sample mean. Option B is the right answer.

A type II error occurs when a null thesis isn't rejected despite it being incorrect. It's worth noting that the threat of making a type II error is affected by several factors, including the sample size, the true population mean, the position of significance, and the variability of the data.

As a result, the larger the sample size, the lower the threat of making a type IIerror.The true population mean also has an impact on the liability of a type II error. As the difference between the true mean and the hypothecated mean grows, the threat of a type II error decreases.

The position of significance is also pivotal in determining the threat of a type II error. As the significance position increases, the threat of a type II error decreases.

So, the correct answer is B

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A variable is a named memory location whose value can vary. It is a fundamental concept in computer programming as it allows programmers to store and manipulate data in their programs.

Variables are typically assigned a data type, such as integers, strings, or booleans, which determines the kind of data that can be stored in the variable. Variables can be used to store input from the user, perform calculations, and store results. They can also be used to control the flow of a program through conditional statements and loops. Overall, variables are an essential building block for programming and allow for the creation of dynamic and responsive programs.

A variable is a named memory location whose value can vary. In programming, variables are used to store and manipulate data, such as numbers, text, or other information. When a variable is declared, the computer reserves a specific portion of memory to store its value. Throughout the execution of a program, the value of a variable can be changed or updated as needed. This allows programmers to write flexible and dynamic code, making it easier to adapt to different scenarios and user inputs. Variables are essential in programming and are used in nearly every type of application or system.

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Answer:

The cubic function f(x) = x3 is symmetric about the origin (it is an odd function). Here are some types of functions that are odd: Lines Through The Origin – any line with a zero y intercept (b = 0) and a nonzero slope (m not zero) will have equation f(x) = mx.

Step-by-step explanation:

Answer: No

f(x) = x³ + 2x − 5

Step-by-step explanation:

No

f(x) = x³ + 2x − 5

Answer:

9.52 answer of third and all you answer are correct

If a washer and dryer cost $750 and the cost of the washer is two times the cost of the dryer, then the cost of the dryer $250

The total cost of a washer and dryer combined = $750

The cost of the dryer = x

The cost of the washer is two times the cost of the dryer.

The cost of the washer = 2x

Then the equation will be

x + 2x = 750

Add the like terms of the equation

3x = 750

Move 3 to the right hand side of the equation

x = 750/3

x = $250

Hence, if a washer and dryer cost $750 and the cost of the washer is two times the cost of the dryer, then the cost of the dryer $250

The complete question is:

A washer and dryer cost $750 combined the cost of the washer is two times the cost of the dryer what is the cost of the dryer?

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Answer:

8.5

Step-by-step explanation:

The perimeter is the distance around the figure. It can be found by adding up the side lengths of all of the sides of the figure. In this case, one is given the perimeter (71.4), and all of the side lengths except one. Make an equation; call the unknown side (x), then solve for (x).

71.4 = 8.3 + 4.4 + 4.4 + 4.4 + 4.4 + 2.7 + 2.7 + 4.4 + 4.4 + 11.4 + 11.4 + x

Simplify,

71.4 = 62.9 + x

Inverse operations,

8.5 = x

The correct statement is :David started at 0 instead of 2

A number line is a horizontal line that has equally spread number increments. The numbers included on the line will determine how the number on the line can be answered. The question that goes with the number determines how it will be used, for example, plotting a point.

Given here: In a number line the interval (-5,5) is marked and 2 to 5 is 3

The right steps are

Add 3 to 2 to obtain the required number as there are 3 spaces between 2 and 5

Thus 2+3=5 which is the required answer

but David addes 2-3=-1 which is incorrect.

Hence, David started at 0 instead of 2

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The given expression is x² - 25x.

To solve for the indefinite integral using the substitution x = 5 sec(), we will use the following steps:

Find the value of dx in terms of dθ.

Substitute x = 5 sec() in the given expression.

Use the identity 1 - sec²(θ) = tan²(θ) to simplify the expression.

Evaluate the indefinite integral.

Therefore, Find the value of dx in terms of dθ.

dx/dθ = 5 sec(θ) tan(θ)dθ

Substitute x = 5 sec(θ) in the given expression.

x² - 25x = (5 sec(θ))² - 25(5 sec(θ))= 25 [sec²(θ) - 5sec(θ)]

Use the identity 1 - sec²(θ) = tan²(θ) to simplify the expression.

= 25 [1 - (1/cos²(θ))] - 125/cos(θ)= 25 [tan²(θ)] - 125/cos(θ)

.Evaluate the indefinite integral by substituting u = tan(θ) and du = sec²(θ) dθ.

∫[25 tan²(θ) - 125/cos(θ)] dθ

= ∫[25 u² du - 125/(1 - u²)] (1/u²) du

= ∫ [25 - 125/(u²(1 - u²))] du

= 25u + (125/2) ln |(u - 1)/(u + 1)| + c

Substitute u = tan(θ)

= 25 tan²(θ) + (125/2) ln |(tan(θ) - 1)/(tan(θ) + 1)| + c.

Therefore, the indefinite integral is given by 25x²/25 + (125/2) ln |(x/5 - 1)/(x/5 + 1)| + c.

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The swimming pool will take 135850 seconds to fill with water.

Given the dimensions of the pool are:

7.15 m

21 m

1.9

The swimming pool is being filled with water at a constant rate of 2.1 liters per second.

hence the volume of the swimming pool is :

volume = 7.15 × 21 × 1.9

volume = 285.285 m³

convert from meters to liters.

volume = 285.285 × 1000

= 285285 liters.

to find out the time required to fill the pool, we need to divide the volume by the flow rate.

⇒ 285285 ÷ 2.1

= 135850

hence the swimming pool will take 135850 seconds to fill with water.

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Answer:

can you send a more clear photo its quite blurry

The sampling method described below appears to be flawed because it is a voluntary response sample.

Survey sampling, as used in statistics, is the process of choosing a sample of constituents from a target population to perform a survey. The word "survey" can be used to describe a wide range of observational methods or procedures. Most frequently, a questionnaire meant to assess people's traits and/or opinions is employed in survey sampling. The topic of survey data collecting is various methods of contacting sample participants after they have been chosen. Sampling is done to cut down on the expense and/or labor required to survey the complete target population.

Voluntary response sample: The researcher asks members of a population to participate; participants can choose whether or not to participate.

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Answer:

correct ans is d

Step-by-step explanation:

click the photo to see process

By using the unitary approach to answer the given question, we may conclude that total 28 + 40 = $68.

The unit technique is a strategy for addressing issues that entails first figuring out the value of a single unit, then multiplying that value to figure out the needed value. Simply expressed, the unit technique is used to extract a single unit value from a multiple that is provided. For example, 40 pens would cost 400 rupees, which is equal to the cost of one pen. This procedure could follow a regular procedure. a single nation. something has a distinct identity. Its adjoint and reciprocal are equal in terms of mathematics, algebra, linear algebra, mathematical analysis, or mathematics of matrices or operators.

One package of chicken costs  = $7

steaks cost  = $4 per pound.

cost of 4 chicken = 4 * 7 < $28

cost of 10 steaks = 4*10 < $40

total 28 + 40 > $ 68

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The phrase "2 lots of c" denotes the variable c being multiplied by two. "Lots" is a noun that denotes a number or multiplicity.

In mathematics, scaling or duplication of a value is indicated by multiplying a number or variable by another integer.

In this instance, adding a second copy of c to the original c yields the consequence of multiplying c by 2.

The value of c is doubled in the equation 2c. It can also be thought of as either doubling the amount of c or adding c to itself.

Thus, the concept of multiplying c by 2 is aptly expressed by the term 2c.

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Answer:

y = x/4 -1/2

Step-by-step explanation:

given coordinates : ( -2, -1 ) and ( 2 , 0 )

gradient = y2 - y1 / x2 - x1

               = 0 - -1 / 2 - -2

               = 1/4

equation of line:

y - y1 = m( x - x1 )

y - 0 = 1/4 ( x - 2 )

y = x/4 -1/2

the line shown below to confirm:

\(\rm\red{\overbrace{\underbrace{\tt\color{orange}{\:\:\:\:\:\:\:\:Answer:\:\:\:\:\:\:\:\:\:}}}}\)

\(y = \frac{x}{4} \frac{ - 1}{2 } \)

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Answer:i would 1*/

Step-by-step explanation: because

Answer:

last option

Step-by-step explanation:

7pi/6,11pi/6

Answer:

D

Step-by-step explanation:

the answer is D

this is essentially sin theta = -1/2 which I already solved for you a few mins ago :)

The evaluations of the given expressions are as follows:

f(g(1)) = f(-12) = -12

g(f(3)) = g(-4) = 2

f(f(2)) = f(-16) = -16

g(g(0)) = g(-2) = -6

A) The point (-2, 0) is not on the graph of y = p(x).

B) The domain of p(x) is all real numbers except for the values that make the denominator zero. In this case, the denominator x^2 - 5x + 4 = 0 can be factored as (x - 1)(x - 4) = 0. Therefore, the domain of p(x) is (-∞, 1) U (1, 4) U (4, +∞).

C) Evaluating p(0), we get p(0) = (-4(0) - 8)/(0^2 - 5(0) + 4) = -8/4 = -2.

D) To find the zeros of p(x), we set the numerator equal to zero: -4x - 8 = 0. Solving this equation, we find x = -2. Therefore, the zero of p(x) is x = -2.

In summary, the answers are:

A) No, the point (-2, 0) is not on the graph of y = p(x).

B) The domain of p(x) is (-∞, 1) U (1, 4) U (4, +∞).

C) p(0) = -2.

D) The zero of p(x) is x = -2.

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Answer:

x=9/5 − 4y/5

x = 7 + y/2

Step-by-step explanation:

Move all terms that don't contain x to the right side and solve.

Answer: 93 grams Zinc

Step-by-step explanation:

cross multiply, and solve for the variable:3(403) = 13(x)3(31) = x93 = x .