Answer:
6 is the answer to the question

David just accepted a job at a new company where he will make an annual salary of $69000. David was told that for each year he stays with the company, he will be given a salary raise of $2500. How much would David make as a salary after 4 years working for the company? What would be his salary after t t years?

How are 0.5 and 0.05 and 0.0005 related

A. Use your calculator to approximate ∫^ b_0 e^-0.00001x dx for b=10, 50, 100 and 1000.b. Based on your answers to part a, does ∫^[infinity]_0 e^-0.00001 dx appear to be convergent or divergent? c. To what value does the integral actually converge?

Find the value of x.I need help please!

If JK←→ and LM←→− are different names for the same line, what must be true about points J, K, L, and M ?

How are 0.5 and 0.05 and 0.0005 related

A. Use your calculator to approximate ∫^ b_0 e^-0.00001x dx for b=10, 50, 100 and 1000.b. Based on your answers to part a, does ∫^[infinity]_0 e^-0.00001 dx appear to be convergent or divergent? c. To what value does the integral actually converge?

Find the value of x.I need help please!

If JK←→ and LM←→− are different names for the same line, what must be true about points J, K, L, and M ?

9514 1404 393

**Answer:**

2a. (x, y) = (2, 2)

2b. (x, y) = (3, -1)

3. -5, 3, y, 5, 1

**Step-by-step explanation:**

The first equation defines an expression for x, so it is convenient to use that to substitute for x in the second equation.

2(3y-4) -y = 2 . . . . . substitute for x

6y -8 -y = 2 . . . . . . eliminate parentheses

5y = 10 . . . . . . . . . add 8, collect terms

y = 2 . . . . . . . . . . divide by 5

x = 3(2) -4 = 2 . . . find x using the first equation

**The solution is (x, y) = (2, 2)**.

__

Add 3 times the second equation to the first.

(3x +2y) +3(-x +y) = (7) +3(-4)

5y = -5 . . . . . simplify

y = -1 . . . . . . . divide by 5

x = y +4 = -1 +4 = 3 . . . . rearrange the second equation

**The solution is (x, y) = (3, -1)**.

__

The slope of this equation is ** -5 ** [the x-coefficient]. I would start at

[The slope is the ratio of rise to run. A slope of -5 means the "rise" is a drop of 5 for each "run" of 1 unit to the right.]

**Answer:**

5

**Step-by-step explanation:**

2 and 40

Common factors

40={1,2,4,5,8,10,20,40}

2 = {1,2}

Greatest common factor =2

Common multiples

40={40,80,...}

2 = {2,4,6,8,10,...,40,42,...}

Least common multiple= 40

Common factors

40={1,2,4,5,8,10,20,40}

2 = {1,2}

Greatest common factor =2

Common multiples

40={40,80,...}

2 = {2,4,6,8,10,...,40,42,...}

Least common multiple= 40

StartFraction x minus 1 Over 6 x + 4 EndFraction

StartFraction negative 1 Over 4 x + 2 EndFraction

StartFraction 1 Over x + 2 EndFraction

StartFraction x minus 1 Over x squared + 3 x + 2 EndFraction

**Answer:**

**Step-by-step explanation:**

First we must first find the LCM

The LCM of x² + 3x + 2 and (x + 2)(x + 1 ) is

x² + 3x + 2

So we have

Hope this helps you

**Answer:**

The answer is OPTION D!

**Step-by-step explanation:**

HoPe ThIs HeLpS!

**Answer:**

it's 61+61

**Step-by-step explanation:**

i hope this helps

Let

x -----> number of practice throws

y -----> the number of free throws

Part A

Linear Model

Using a Linear Regression Calculator

we have

ŷ = 2.352X - 0.852

see the attached figure

Remember that

With linear regression, the coefficient of determination is equal to the square of the correlation between the x and y variables

the coefficient r=0.919

Quadratic model

Using a Quadratic regression Calculator

we have

y=0.073x^2+1.205x+2.555

correlation coefficient r=0.925 ------> strong correlation

see the attached figure

Exponential model

Using an Exponential Regression Calculator

we have

y=4.229(1.17)^x

Correlation:r=0.913

see the attached figure

Part B

The model that best fits the data is the Quadratic model because its value of r is greater than the linear model and greater than the exponential model