Mathematics College

It's in the picture. I'll give BRAINLIEST

It's In The Picture. I'll Give BRAINLIEST

Answers

Answer 1
**X>= -1**
X is greater than or equal to -1

It is like that’s because X is continually going right to a higher number

Related Questions

Simplify this expression. Enter your answers in the boxes.

8.9 – 1.4x + (–6.5x) + 3.4

Answers

Answer:

12.3-7.9x

Step-by-step explanation:

8.9+3.4=12.3

-1.4x+(-6.5x)=-7.9x

Answer:

-7.9x+12.3

Step-by-step explanation:

8.9 – 1.4x + (–6.5x) + 3.4

Combine like terms

– 1.4x + (–6.5x)     + 3.4+8.9

-7.9x                           +12.3

-7.9x+12.3

10 = 3c − 2

c = what

Answers

Answer:

Step-by-step explanation:

Here you go mate

Step 1

10=3c-2  Equation/Question

Step 2

10=3c-2  Simplify

10=3c-2

Step 3

10=3c-2  Add +2

3c=12

Step 4

3c=12  Then you divide the exponents by 3

answer

c=4

Hope this helps

5V
Find the inverse of f(x) =
Graph both fand f-1
on the same set o
Find the inverse function.
F1(x) = for
(Type a compound inequality.)

Answers

Answer:

??

Step-by-step explanation:

Colin invests £4000 into his bank account.
He receives 5% per year simple interest.
How much will Colin have after 3 years?

Answers

Answer:

4,600

Step-by-step explanation:

A = P(1 + rt)

P = 4000

r = 0.05 (rate in percent form)

t = 3 years

A = 4000(1 + (0.05)(3))

A = 4000(1+0.15)

A = 4000(1.15)

A = 4,600

A newsletter publisher believes that 64d% of their readers own a Rolls Royce. A testing firm believes this is inaccurate and performs a test to dispute the publisher's claim. After performing a test at the 0.020.02 level of significance, the testing firm decides to reject the null hypothesis. What is the conclusion regarding the publisher's claim

Answers

Answer:

Step-by-step explanation:

The null hypothesis

[tex]H_o:p=0.64[/tex]

The alternative hypothesis

[tex]H_1:p \neq 0.64[/tex]

At 0.02 level of significance,

the testing firm rejects the null hypothesis.

This implies that the rejection of the null hypothesis shows that there is sufficient evidence to reject a newsletter publisher who believes that 64% of their readers own a Rolls Royce.

An item is priced at $13.15. If the sales tax is 4%, what does the item cost including sales tax?

Answers

Answer: 13.68 $

Step-by-step explanation: 4% = .04

0.4 x 13.15

then add that to the original price

Jason sold half of his comic books and then bought 6 more. He now has 13. How many did he begin with?

Answers

Answer:

He began with 14 please mark brainliest

Step-by-step explanation:

13-6 equals 7

7 times 2 equals 14

Write a function inches_to_ft that takes a number of inches x and returns the number of feet. One foot equals 12 inches.

Answers

Answer:

def inch_to_feet (x):

return 1/x

Step-by-step explanation:

Implementating the program Using python 3 :

def - - - > function declaration keyword

inch_to_feet - - > function name

x - - > argument which the function takes

The value returned is a conversion of x which is in inches to feets

1/12 feet = 1 inch

To see the value returned ;

We can run the code :

def inch_to_feet(x):

return (1/12)*x

b = inch_to_feet(12)

print(b)

The code above will print 1.

Im stuck someone help i will give brainliest

Answers

Answer:

x=9/13

Step-by-step explanation:

9/13x26= 18

18/3=6

what is 4/5 ( 10x - 25) + 25​

Answers

Answer:

8x+5

Step-by-step explanation:

Answer:

8x +5

Step-by-step explanation:

Plot the intercepts to graph the equation. x+y=3

Use the graphing tool to graph the equation. Use the intercepts when drawing the line. If only one intercept​ exists, use it and another point to draw the line.

Answers

Answer:  You will have points plotted at +3 on the y axis, and +3 on the x axis.

The attachment shows what your graph should look like.

Step-by-step explanation:

The intercept is where the graphed line crosses an axis.

To find the y-intercept, substitute 0 for x and solve for y:

0 + y = 3.  Subtracting 0, you have y = 3

So you can plot a point at +3 on the y axis.

To find the x- intercept, substitute 0 for y, and solve for x

x + 0 = 3  Again, subtracting 0, x = 3

So plot a point on the x-axis at +3

Use the line tool to connect the two points.

A town has a population of 1800 people. each year the population decreases by 6%. What is the population after 9 years. write an equation and solve

Answers

Answer:

The answer is approximately 1,031.

Step-by-step explanation:

Identify which of the following symbols should replace the? in this statement: 989 ? 1,002.

Answers

Answer:

depending on what you're referring to, it should be < or 995.5

Step-by-step explanation:

Find x and y HELP PLS ASAP

Answers

Step-by-step explanation:

A is the correct answer.

3. f(x) = x3 and g(x) = sin x
a. Evaluate: h (g(1/2))
b.
Find hfx)

Answers

Answer:

f(-1) = (-1)^3 + 2 = -1 + 2 = 1

h(f(-1)) = 3(1) = 3

g(h( f ((–1))) = (3)^2  – 1 = 9 - 1 = 8

answer is 8

Step-by-step explanation:

PLZZ MARK AS BRAINLIEST!!!!

Coach Manzer drove 350 miles in 5 hours and 455 miles in 6.5 hours. What is the constant rate of change?

Answers

Answer:

70

Step-by-step explanation:

It gives you two data points, (5, 350) and (6.5, 455). Constant rate of change also means slope, and the formula for slope is (y(1)-y(2))/(x(1)-x(2)). If you plug in the data points you got for this, you get (350-455)/(6.5-5), which is equal to 105/1.5. Drop that in a calculator and you get 70.

180%of what number27 is ?

Answers

Answer:

15

Step-by-step explanation:

27÷1.8=15

15 think hope this helps

Someone help me on this

Answers

Answer:

a) The slope (m) of the equation y = x - 5 is 1 and the y-intercept (b) is -5.

b) The slope (m) of the equation 2x + y = 4 is -2 and the y-intercept (b) is 4.

Answer:

The slope = 5

y intercept = 0,0

Explanation:

Use the slope-intercept form

Use the slope-intercept form

y = m x + b to find the slope m and y-intercept b.

Graph:

(CO 1) You need to study the satisfaction of customers of a specific restaurant. You decide to randomly select a few tables and talk to everyone at those selected tables. This would most closely describe which type of sampling technique

Answers

Answer:

Cluster

Step-by-step explanation:

The Cluster sampling technique involves choosing a population to be studied and dividing it into clusters that truly represent the population, through random sampling. In the question above, all the customers in the restaurant represent the population to be studied. Since all the customers can not be interviewed at that time, clusters, in the form of tables are formed through random sampling.

It is necessary for the researcher to ensure that the customers in all the table clusters truly represent the population.

7/2 times 19/7 . give answer in simp
list form

Answers

Answer:

9.499

Step-by-step explanation:

7/2=3.5

19/7=2.714

2.714 × 3.5=9.499

Answer:

9.5

Step-by-step explanation:

anime is the key

HELP PLEASE The 30% discount on a $49 dollhouse​

Answers

Answer:

$14.70

Step-by-step explanation:

$49 x .30 = $14.70

What are some of the beliefs and practices of Judaism? What is one way in which Judaism differs from other ancient religions?

Answers

I know they study the Torah and Hebrew is their ancient language. They believe in one god and practice their religion in a temple. Judaism is very interesting because other religious like Christianity branch of of it. It is like a ancestor to other religions.


I know this because my crush is Jewish, is that bad lol?

Find value of 2x + 8y when x=-5 and y = 6

Answers

Answer:

fdafasdfasdfasdfasdfasdf

Step-by-step explanation:

2x+8y

First replace with the given numbers
2(-5)+8(6)

Next just do the standard math,
2 • -5 = -10
8 • 6 = 48

That gives us

-10+48

so your answer is

38

Find an equation of the line having the given slope and containing the given point.
m= -6, (5,9)
The equation of the line is y =
(Simplify your answer. Type your answer in slope-intercept form. Use integers or fractions for any numbers in the expression.)

Answers

Answer:

[tex]y = -6x + 39[/tex]

Step-by-step explanation:

The equation of a line has the following format:

[tex]y = mx + b[/tex]

In which m is the slope and b is the y-intercept(value of x when y = 0).

We have that the slope is m = -6:

So [tex]y = -6x + b[/tex]

Contains point (5,9):

This means that when [tex]x = 5, y = 9[/tex]. We replace this into the equation to find b. So

[tex]y = -6x + b[/tex]

[tex]9 = -6(5) + b[/tex]

[tex]b = 39[/tex]

So

[tex]y = -6x + 39[/tex]

What’s the answer. Please hurry

Answers

the answer is c, if you notice both the sides match up :)

in general, what will the graph of y=|x| ±c look like?

Answers

Answer:

It will be a "V" Shape. This is because it is an absolute value equation.

Step-by-step explanation:

Go to Desmos and graph with random numbers and you will see.

The measures of Zx and Zy are equal. Which is the value of m?
3(m + 2)
5m - 58

Answers

M=32
Hope it helps!!!!!

URGENT PLEASE GIVE RIGHT ANSWER

Answers

Answer:

(3, 0) (7, 0)

Step-by-step explanation:

the parabola intersects the x-axis at these points

Answer:

The x intercepts are 3 and 7

Step-by-step explanation:

The x intercepts are where the line intersects with the x axis

Therefore the two intercepts are 3 and 7

Which statement about the value of x is true?
Ox> 38
389
0 x < 39
0x< 77
xº
39°
O x > 103
M M
N

Answers

Answer: Option A x>38

Step-by-step explanation:

I took the test and got 100% on it.

The solution is : x = 77 and x > 38.

What is an angle?

In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.

here, we have,

we know that,

Sum of all angles in a triangle is 180.

The angle PNO will hence be:

180 - 38 - 39 = 103 degrees.

The angle PNO + angle x = 180 degrees (straight line)

So 103 + x = 180,

therefore x = 180 - 103 = 77.

Which is also greater than 38,

so x > 38 is also correct.

To learn more on angle click:

brainly.com/question/28451077

#SPJ7

Help me I don’t get this question

Answers

the answer is : y=-2x-13
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