All categories

3 years ago

Use the information given to write an equation in standard form (If possible please show work)

Mathematics

1 answer:

Effectus [21]3 years ago

6 0

Answer:

-2x + y = -1.

Step-by-step explanation:

The slope of the line = rise / run

= (11-9) / (6-5) = 2.

The point-slope form of the line is

y - y1 = 2(x - x1) where (x1, y1) is a point on the line so we have:

y - 11 = 2(x - 6) ( using the point (6, 11)

y = 2x - 12 + 11

y = 2x - 1

Convert to standard form:

-2x + y = -1.

You might be interested in

What is answer if 2xyx5

34kurt

Answer:

Answer is 3bu2(DeEZ)=1

Step-by-step explanation:

8 0

3 years ago

Each year three space shuttles are launched, two in June and one in October. If each shuttle is known to occur without a delay i

Veronika [31]

Answer:

0.271 or 27.10%

Step-by-step explanation:

If the present month is January, in 16 months there will be three space shuttles launched (two in June and one in October).

The probability that at least one launch will be delayed is 100% minus the probability that no launch will be delayed:

$P(delay>0) = 1 - P(delay=0)\\P(delay>0) = 1 -0.90^3\\P(delay>0) = 0.271$

The probability that at least one of the launches in the next 16 months will be delayed is 0.271 or 27.10%.

4 0

3 years ago

Pls answer I need help much confusion

diamong [38]

Answer:

a. 1/6

Step-by-step explanation:find common denominator x/6

to get a denominator of 6 from 1/2, it turns into 3/6

denominator of 6 from 2/3, 4/6

4/6 is 1/6 greater than 3/6

5 0

3 years ago

What is two other forms for 0.253

Lorico [155]

Word form: Two hundred fifty-three thousandths and Fraction Form: 253/1000 Hope this helps you out!

6 0

4 years ago

The equation, y = 1250x + 22,850, gives the salary of a person as "y" after the stated number of years (x). Model the data with

Sidana [21]

Answer:

(a) $y = 6250x +17850$ --- The function

(b) $y = 49100$ --- The salary in 5 years

Step-by-step explanation:

Given

$y = 1250x + 22850$

Solving (a): Model the function around (1,24100) and (3,36600)

First, we calculate the slope

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{36600 - 24100}{3 - 1}$

$m = \frac{12500}{2}$

$m = 6250$

The function is then calculated as:

$y = m(x - x_1) + y_1$

$y = 6250(x - 1) + 24100$

$y = 6250x - 6250 + 24100$

$y = 6250x +17850$

Solving (b): Salary in 5 years

Here:

$x = 5$

So:

$y = 6250x +17850$

$y = 6250*5 +17850$

$y = 49100$

8 0

3 years ago