Write an equation in point-slope form and slope-intercept form for
each line.
the line passes through (4, 7), slope = 2

Answer:

true

Step-by-step explanation:

22 divided my 2 is 11

Answer:

22 divided by 2 is 11

Step-by-step explanation:

The statement (B) is correct because it is anonymous, it does not focus on a specific ethnicity, gender, or other factor.

A survey is a means of gathering information from a sample of people using pertinent questions with the goal of understanding populations as a whole.

We have:

A company is interested in learning if employees are satisfied with their jobs.

Every survey that an employee fills out is completely anonymous.

The statement (B) this method of sampling is unbiased because it is anonymous, it does not focus on a specific ethnicity, gender, or other factor.

Thus, the statement (B) is correct because it is anonymous, it does not focus on a specific ethnicity, gender, or other factor.

Learn more about the survey here:

brainly.com/question/17373064

#SPJ2

Answer:

B. 1/16

Step-by-step explanation:

f(-4) = 2^(-4) = 1/(2^4) = 1/16

Answer:

  about 14.3 hours

Step-by-step explanation:

The relation between time, speed, and distance can be written any of three ways:

__

Here, the question asks for the travel time, so the relevant relation is the first one. Filling in the given values, we have ...

  time = (2 mi)/(0.14 mi/h) ≈ 14.29 h

It would take about 14.3 hours to travel 2 miles.

Answer:

6 is in ten place and its place value is 60, 3 is in ones place and its place value is 3.

Answer:

5|7 - 9| - 2 = 8

Answer:

x=409

Step-by-step explanation:

First add and make the varible on one side of the equation: add 15 to both sides. 5x=2045

Then divide to find x. 2045/5=409

Answer:

Step-by-step explanation:

Area of semi-circle is [tex]\frac{\pi r^2}{2}[/tex] ≈ [tex]\frac{22}{7}[/tex] × 4² ÷ 2 ≈ 25 cm²

Area of square is 8² = 64 cm²

Total area is 25 + 64 = 89 cm²

Answer:

Step-by-step explanation:

Total = 12 + 6 + 6 = 24

Divided in 3 friends = 24 ÷ 3 = 8

Each should pay 8

Answer:

y = x^2+2x+1

Step-by-step explanation:

x^2+2x+1

= (x+1)^2

Answer:

The correct answer is y = x2+ 2x+ 1 − 1− 1

The blank spaces are positioned here for the problem:

y=x2+2x+___-1-___

I just did the assignment on Edge and got it correct.

Hope this helped!

Step-by-step explanation:

(a) dP/dt = kP (1 − P/L)

L is the carrying capacity (20 billion = 20,000 million).

Since P₀ is small compared to L, we can approximate the initial rate as:

(dP/dt)₀ ≈ kP₀

Using the maximum birth rate and death rate, the initial growth rate is 40 mil/year − 20 mil/year = 20 mil/year.

20 = k (6,100)

k = 1/305

dP/dt = 1/305 P (1 − (P/20,000))

(b) P(t) = 20,000 / (1 + Ce^(-t/305))

6,100 = 20,000 / (1 + C)

C = 2.279

P(t) = 20,000 / (1 + 2.279e^(-t/305))

P(10) = 20,000 / (1 + 2.279e^(-10/305))

P(10) = 6240 million

P(10) = 6.24 billion

This is less than the actual population of 6.9 billion.

(c) P(100) = 20,000 / (1 + 2.279e^(-100/305))

P(100) = 7570 million = 7.57 billion

P(600) = 20,000 / (1 + 2.279e^(-600/305))

P(600) = 15170 million = 15.17 billion

Answer:

There are 5 people left in the garden because since you entered in the garden, that makes 44 people into 45 people. Then I killed 40 (as in me, not you).

Step-by-step explanation:

Answer:

The student scores 20 pts

Step-by-step explanation:

A student answers 10 Q's correct, this earns the student 30 points (3 x 10)

The other 5 Q's are presumably wrong since they did answer the question

If every question wrong loses 2 pts then the student lost 10 points from wrong answers (2x5) =10

Take the total amount of secured points and subtract the points for questions that the student got wrong

30 pts - 10 pts = 20 pts

Answer:

20

Step-by-step explanation:

15 questions answered

10 are correct so they get 30 or 3*10

5 are incorrect so the get a -10 or -2*5

Total score is 30-10 or 20

Answer:

let's hope for the best ....XD

Answer:

ummmm....iam sorry I tried but failed ,umm...I think he got your answer see from there!! sorry!!

Answer:

-7≤y≥5 is correct

Step-by-step explanation:

Answer:

32.

Step-by-step explanation:

The first 32 have buttons but NO zips.

Then 35 have NEITHER buttons OR zips.

Then 32 have ZIPs, but no buttons.

The question only asks for zips. The other bag is unaccounted for.

9514 1404 393

Answer:

  (x, y) = (2, 1)

Step-by-step explanation:

Use the second equation to write an expression for x:

  x = 1 +y

Substitute that into the first equation:

  (1 +y) +4y = 6

  5y = 5 . . . . . . . . subtract 1, collect terms

  y = 1 . . . . . . . divide by 5

  x = 1 +1 = 2 . . . use the expression for x to find x from y

The solution is (x, y) = (2, 1).

Answer:

D

Step-by-step explanation:

First multiply by t

at = vf -vi

Then subtract vf

at - vf = -vi

Then multiply by -1

Vi = vf - at

Answer:

-3<y<3

Step-by-step explanation:

The the RANGE of the graph is -3 < y < 3

Answer:

Step-by-step explanation:

Given:

m∠NPT = m∠TNM = 50°

To prove:

ΔNMT ~ ΔPMN

Solution:

                 Statements                           Reasons

1). m∠NPT = m∠TNM                      1). Given

2). ∠NMP ≅ ∠NMP                         2). Reflexive property

3). ΔNMT ~ ΔPMN                          3). By AA property of similarity of two

                                                            triangles

Answ

1 ounce = 1 oz · 1 cup = 1 c · 1 pound = 1 lb .

Step-by-step explanation:

Answer:

r= c/2π

its a little unclear what the question was... what should we do with the equation?

Step-by-step explanation:

hope this helps, have a nice day/night!

Answer:

Step-by-step explanation:

11 a).

20x + 5 + 24x - 1 = 180

44x = 176

x = 176 / 44

x = 4

b). 6x = 5x + 10

x = 10