7 ft equal how many inches

Answer:

g(x) can be written in terms of f(x) as g(x) = f(x) - 3.

Step-by-step explanation:

To write g in terms of f, we can use the substitution f(x) = x^2 as follows:

g(x) = f(x) - 3

= x^2 - 3

Therefore, g(x) can be written in terms of f(x) as g(x) = f(x) - 3.

Answer:

1) 9x

2) 3b

3) 3m

4) 5a

5) 7x

6) 3a + 5b

7) 9x - 4

8) 2b + m

9) 13a + b + 6c

10) 9b + 1

11) 7p

12) 2a + b -10

Step-by-step explanation:

The expression shows the total amount in Diego's savings account after m months is 500 - 20m.

What is the total amount?

Two numbers are added together to form the sum. It is simple to figure out the sum of small integers. You can add two numbers using your fingertips. When two or more numbers are added together, a mathematical sum or maths sum is the outcome. It is the sum of the numbers when they are added up.

Here, we have

Given: Deigo has $500 in his saving account each month he takes out $20 to pay for karate class.

Let m be the number of months. Write an expression to show the total amount in Diego's savings account after m months.

The expression:

= 500 - 20m

Here m is the number of months

Hence, the expression shows the total amount in Diego's savings account after m months is 500 - 20m.

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The percentage population increase from 2001 to 2011 is 50%.

To calculate the percentage population increase from 2001 to 2011, you need the population figures for both years. Let's assume the population in 2001 was 100,000 and in 2011 it was 150,000.

The formula to calculate the percentage increase is:

Percentage Increase = ((New Value - Old Value) / Old Value) * 100

Plugging in the values:

Percentage Increase = ((150,000 - 100,000) / 100,000) * 100 = (50,000 / 100,000) * 100 = 0.5 * 100 = 50%

Therefore, the percentage population increase from 2001 to 2011 is 50%.

Please note that the actual population figures for the respective years need to be used in the calculation to obtain an accurate result. The example above is for illustrative purposes.

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Answer:

3b

Step-by-step explanation:

Answer:

Model 1

Step-by-step explanation:

Answer:

19 6/8 or 19 3/4

I’m not sure if you want the smallest possible fraction or not. If you don’t know just put the second one. K.

After answering the provided question, we can conclude that As a result, expression there are 98,280 different ways to choose 5 numbers from a set of 28 where order is irrelevant.

An expression in mathematics is a collection of characterizations, digits, and huge corporations that resemble a significant correlation or regimen. A real number, a flexible, or a combination of the two can be used as an expression. Mathematical operators include addition, multiplication and division, rapid spread, separation, and exponentiation. Expressions are widely used in arithmetic, mathematics, and shape. They are used in the representation of mathematical formulas, the solution of equations, and the simplification of mathematical relationships.

The combination formula gives the number of ways to choose 5 numbers from a set of 28 where order is irrelevant:

(k!(n-k)!) = nCk

where n represents the total number of items in the set (28 in this case), and k represents the number of items to be chosen (5 in this case).

When we plug in the values, we get:

\(28C5 28!/(5!(285)!) (28x27x26x25x24)/(5x4x3x2x1) = 98, 280\)

As a result, there are 98,280 different ways to choose 5 numbers from a set of 28 where order is irrelevant.

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The complete question is

: A certain lottery has 26 numbers.

In how many different ways can 5 of the numbers be selcted?

(assume that order of selection is not important)

26! 26x25x24x23x22x21

____ -----------------= 1,578,720

(26-5)!5! 105

Answer:

x = 3

Step-by-step explanation:

So you will distribute the number beside the ( )

so the equation be looking like :

18x - 8x = 10x + 5 - 2

now combine like terms

18x - 8x = 10x

5 - 2 = 3

10x = 10x +3

now subtract 10x to the other side they cross off

leaving x = 3

and so that's your answer

hope this helps

Answer:

this question is wrong i think

Answer:

500 times

Step-by-step explanation:

Divide the thickness of a cat hair by the thickness of a human hair.

4.0 × 10^-1 / 8.0 × 10^-4 =

= 0.5 × 10^3

= 500

500 times

Answer:.

Step-by-step explanation:

Step-by-step explanation:

6²+12²

36 + 144 is 180

c=√180

The length of the hypotenuse is the square root of 180.

Length is defined as the measurement or extent of something from end to end.

Consider a right-angled triangle of two leg sides (a and b), and c is the third side (hypotenuse).

Given that a = 6 and b = 12,

The Pythagorean theorem states that

c^2 = a^2 + b^2

i.e. c^2 = 36 + 144

c^2 =180

Hence, the length of hypotenuse is square root of 180.

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Answer:

35

Step-by-step explanation:

Answer:

Nolan's account balance would be $1800 after 4 years

Step-by-step explanation:

Simple Interest

Interest is calculated only on the original principal of a loan or on the balance of an account.

Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.

The interest earned is calculated as follows:

I=P.r.t

Where:

I = Interest

P = initial principal balance

r = interest rate

t = time

Nolan has a savings account that pays r=5% = 0.05 with an initial balance of P=$1500. It's required to find the account's balance after t=4 years.

Substituting in the formula:

I = $1500 * 0.05 * 4

I = $300

The final balance is:

A = P + I = $1500 + $300 = $1800

Nolan's account balance would be $1800 after 4 years

The distance between the two points is

d = √( -2-x)² + (3 -y)² OR d = √ (x+2)² + (y-3)².

Distance between two points is the length of the line segment that connects the two points in a plane.

The distance between two points is expressed as;

d = √ (X-x )² + (Y-y)²

X = -2

x = x

Y = 3

y = y

Therefore the distance between the two points is

d = √( -2-x)² + (3 -y)²

or it can also be written in this form

d = √ x-(-2)² + (y-3)²

d = √ x+2)² + (y-3)²

therefore the model of the distance between the two points can be

d = √( -2-x)² + (3 -y)² OR d = √ (x+2)² + (y-3)².

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Answer:

21.15

Step-by-step explanation:

700 + 5 = 705

3% of 705 = 21.15

Answer:

A) 1/13

B) 1/52 (or 1/4)

Step-by-step explanation:

52 cards in total.

4 Queens in total.

4/52=1/13

1 Queen of diamonds.

1/4 of 1/13 = 1/4×1/13 = 1/52

The second part of the question isn't overly clear, so I think that the answer is most likely 1/52, but could be 1/4.

9514 1404 393

Answer:

  6×50 +8 -7 = 301

  (6 -2)(50 +25) +8 -7 = 301

  50×7 -25 -8×6/2 = 301

Step-by-step explanation:

We have chosen to use 301 = 300 + 1 a couple of different ways, and 301 = 350 -49. We couldn't see a way to take advantage of the factoring 301 = 43×7.

Answer:

7 times

Step-by-step explanation:

In order to find the answer to this question you have to remember that when dealing with exponents you need to multiply the number to itself as many times as the exponent. In this case we have 2^3 we then need to multiply two by itself three times because three is it's exponent.

\(2^3 \times2^4\)

\(2^3=2\times2\times2\)

\(2^4=2\times2\times2\times2\)

\(2\times2\times2\times2\times2\times2\times2=\)

\(3+4=7\)

\(=7\)

Hope this helps.

⊥T

Hope this is what you're looking for! (✿◠‿◠)

Answer:

You'll see this character in the list over on Wikipedia, and you'll notice that there's a code next to it, in this case 0287 is the Unicode character code for the upside-down T

Step-by-step explanation:

please mark me brainliest

Answer:

D(30,60)

Step-by-step explanation:

It was way outside the other points that are around the line.

The point (30,60) is a high leverage point on the regression plot.

High leverage points are those that are extreme but follow the regression equation's trend.

High leverage points are distinct from outliers, which deviate from the graph's or plot's pattern or trend.

Looking closely at the regression plot, the coordinate (30,60) follows the trend of the plot, however, it is farther from the majority of the points on the graph.

Hence, the point (30,60) is a high leverage point on the regression plot.

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Answer:

\(3x^2-x-10\)

Step-by-step explanation:

This equation cannot be simplified by much, so, the final answer is still an equation, \(3x^2-x-10\).

Hope this helped! :)

Answer:

Here,

(3x+5)(x-2)

=3x^2-6x+5x-10

=3x^2-x-10

=3x^2-6x+5x-10

=3x(x-2)+5(x-2)

=(3x+5)(x-2)

Answer:

see explanation

Step-by-step explanation:

(a)

the angles shown are alternate interior angles and are congruent

(c)

since they are congruent , then

- 1 + 8x = 7x + 11 ( subtract 7x from both sides )

- 1 + x = 11 ( add 1 to both sides )

x = 12

(d)

then

7x + 11 = 7(12) + 11 = 84 + 11 = 95

- 1 + 8x = - 1 + 8(12) = - 1 + 96 = 95

Answer:

\(P(X = 5) = 0.166\)

Step-by-step explanation:

Given

\(Mean = 4.3\)

\(x = 5\)

Required

Determine the probability that the order is 5

This question can be answered using Poisson distribution.

\(P(X = x) = \frac{\alpha ^x e^{-\alpha}}{x!}\)

Where

\(\alpha\) is used to represent the mean

and

\(\alpha = 4.3\)

\(x = 5\)

\(e = 2.71828\) ---- Euler's constant

So, we have:

\(P(X = x) = \frac{\alpha ^x e^{-\alpha}}{x!}\)

\(P(X = 5) = \frac{4.3^5 * 2.71828^{-4.3}}{5!}\)

\(P(X = 5) = \frac{4.3^5 * 2.71828^{-4.3}}{5* 4 * 3 * 2 *1}\)

\(P(X = 5) = \frac{4.3^5 * 2.71828^{-4.3}}{120}\)

\(P(X = 5) = \frac{1470.08443 * 0.01356859825}{120}\)

\(P(X = 5) = \frac{19.9469850243}{120}\)

\(P(X = 5) = 0.1662248752\)

\(P(X = 5) = 0.166\) Approximated

Answer:

Incomplete Question

Answer: The correct integer is 2.

Step-by-step explanation:

4s − 14 = −6

4(2) − 14 = −6

8 - 14 = -6

-6 = -6    .np it was tough but here! brainliest pls ?

Answer:

80

Step-by-step explanation:

Multiples of 16:

16, 32, 48, 64, 80, 96, 112

Multiples of 20:

20, 40, 60, 80, 100, 120

Multiples of 40:

40, 80, 120, 160