Which points are located in the third quadrant?
Answers
Answer: for example (-2,-2), (-3,-6), and (-8,-10)
Step-by-step explanation: every point in the third quadrant is both negative.
Answer:
Every point in the third quadrant are both negative.
Step-by-step explanation:
Related Questions
How many sides does a rectangular pyramid
Answers
Answer:
Step-by-step explanation:
A rectangular pyramid has five sides. It consists of a rectangular base and four triangular faces that meet at a common vertex or apex.
≧◉◡◉≦
Some molecules needed for survival cannot be synthesized by the cell but instead must be obtained from the environment. These types of molecules include vitamins and amino acids and are collectively called ______ ______.
Answers
Some molecules which cannot be synthesized by cell but must be obtained from environment, then these types of molecules include vitamins and amino acids and are known as growth factors.
The "Growth-factors" are essential for various biological processes, including cell growth, development, and repair. They act as signaling molecules that bind to specific receptors on cells, initiating intracellular signaling pathways and triggering specific cellular responses.
By providing these molecules, the environment supports the cell's ability to function properly and carry out vital processes necessary for growth, development, and overall survival.
Obtaining growth factors from the environment becomes crucial in maintaining the necessary balance of these molecules for the cell's optimal functioning.
Learn more about Growth Factors here
https://brainly.com/question/30634826
#SPJ4
If X ~ BERNOULLI(p) for 0 < p < 1, show that N Mx(t) = 1-p+p exp(t).
Answers
N Mx(t) = 1 - p + p * e^t raised to the power of n, which is equal to (1 - p + p * e^t)^n, as shown.
To show that N Mx(t) = 1 - p + p * exp(t) for X ~ Bernoulli(p), we need to use the moment generating function (MGF) of a Bernoulli random variable.
The MGF of a Bernoulli random variable is given by:
Mx(t) = E(e^(tx)) = (1-p) * e^(0 * t) + p * e^(1 * t) = 1 - p + p * e^t
where e is the base of the natural logarithm.
Now, let N be the number of successes in a sequence of n independent Bernoulli trials. Since N follows a binomial distribution with parameters n and p, the MGF of N is given by:
MN(t) = Mx(t)^n = (1 - p + p * e^t)^n
Therefore, N Mx(t) = 1 - p + p * e^t raised to the power of n, which is equal to (1 - p + p * e^t)^n, as shown.
to learn more about MGF click here:brainly.com/question/32112473
#SPJ11
La figura MNPQ es un rombo. Si 2θ – Φ =60°. Calcula el valor de “x”. Dime los fundamentos y principios que utilizas.
Answers
Answer:
x = 30°
Step-by-step explanation:
Donde 2θ - Φ = 60 °, tenemos;
∠QMN = ∠QPM
Ф + ∠P / 2 + (180 - θ) = 180 (Suma de ángulos en un triángulo ΔQLP)
Por lo tanto, Ф + ∠P / 2 - θ = 0
Por lo tanto, ∠P / 2 = θ - Ф, también
270 ° + θ + x + ∠P / 2 = 360 (Suma de ángulos en un NOLP cuadrilátero) da
270 ° + θ + x + θ - Ф = 270 ° + 2 · θ - Ф + x = 360
Como 2 · θ - Ф = 60 °, tenemos;
270 ° + 60 + x = 360
x = 360 - 270 - 60 = 30 °
Reflect triangle ABC over the line x= -3.
What are the new coordinates?
Answers
Answer:
Step-by-step explanation:
We do not know the coordinates of triangle ABC, however, if the coordinates were (hypothetially) A (-2,0) B (-2,2) and C (-1,0) then we would flip triangle ABC over the line x=-3, point A would move 2 points horizontally to the left. Point B would move 2 points horizontally to the left. Point C, would move 4 points horizontally to the left. The Y coordinates would stay the same. Basically, instead of flipping it over the origin, you "move the origin" to whichever point you are told, they would function the same.
Here are two line segments with lengths e and f. calculate the exact values of e and f.
which is larger?
e=(-2.3)(-1,-1)
f=(2,2)(-1,-1)
Answers
e ≈ 1.838
f ≈ 4.243
Comparing the two lengths, we can see that f is larger than e.
To calculate the exact values of e and f, we need to find the lengths of the line segments given their endpoints.
Let's start with e = (-2.3)(-1, -1):
The formula to find the length of a line segment with endpoints (x₁, y₁) and (x₂, y₂) is:
length = √((x₂ - x₁)² + (y₂ - y₁)²)
In this case, the endpoints are (-2.3, -2.3) and (-1, -1).
length_e = √((-1 - (-2.3))² + (-1 - (-2.3))²)
= √((1.3)² + (1.3)²)
=√(1.69 + 1.69)
= √(3.38)
≈ 1.838
Now let's calculate f = (2, 2)(-1, -1):
The endpoints are (2, 2) and (-1, -1).
length_f = √((-1 - 2)² + (-1 - 2)²)
= √((-3)² + (-3)²)
= √(9 + 9)
= √(18)
≈ 4.243
Therefore, the exact values of e and f are approximately:
e ≈ 1.838
f ≈ 4.243
Comparing the two lengths, we can see that f is larger than e.
Learn more about exact values here:
https://brainly.com/question/31743339
#SPJ11
The boss sent you to pick up lunch with $32. 10, but you forgot how many
hamburgers and hotdogs to pick up! The cost of a hamburger is $1. 50 and
the cost of a hot dog is $1. 10. You must buy a combination of 23 items.
Part 1: write ONE of the equations that represents this scenario
Part 2: write the OTHER equation that represents this scenario
Answers
Part 1: One of the equations that represents the scenario is: 1.50h + 1.10d = 32.10Where h is the number of hamburgers and d is the number of hotdogs.
Part 2: The other equation that represents this scenario is: h + d = 23 (since the total number of hamburgers and hotdogs that needs to be purchased is 23).
Explanation:Given that the cost of a hamburger is $1.50 and the cost of a hot dog is $1.10. The boss gave $32.10 to pick up lunch and the person forgot how many hamburgers and hotdogs to pick up.
To find the number of hamburgers and hotdogs, we need to write equations that represent the scenario.Part 1:We can write the equation as 1.50h + 1.10d = 32.10 where h is the number of hamburgers and d is the number of hotdogs bought. Since there are only two variables in this equation, it can be solved easily.Part 2:Since the number of hamburgers and hotdogs bought must be 23, the other equation can be written as h + d = 23.The two equations are:1.50h + 1.10d = 32.10 andh + d = 23.
To know more about hamburgers and hotdogs:
https://brainly.com/question/29159943
#SPJ11
Which of the following expressions is incorrect?
|-12| = 12
|12| = 12
-|-12| = -12
-|12| = 12
Answers
Answer:
-|12| = 12
Step-by-step explanation:
the - in front of the |12| means it will be negative.
Hope this helps!!
1.) a.) Given the data representing test scores in a chemistry class, construct a grouped frequency distribution of
the data using classes 30-40, 40-50, and so on using the grid provided.
72
55
35
53
85
67
48
86
39
73
57
99
45
48
40
80
Classes
70
56
59
75
85
97
65
62
66
88
94
74
Frequency
92
74
98
81
100 87
76
89
84
73
85
80
Answers
Given statement solution is :- To construct a grouped frequency distribution for the given test scores data, we will use the provided classes: 30-40, 40-50, and so on. Here's the grouped frequency distribution:
Classes Frequency
30-40 2
40-50 3
50-60 4
60-70 8
70-80 9
80-90 7
90-100 7
To construct a grouped frequency distribution for the given test scores data, we will use the provided classes: 30-40, 40-50, and so on. Here's the grouped frequency distribution:
Classes Frequency
30-40 2
40-50 3
50-60 4
60-70 8
70-80 9
80-90 7
90-100 7
To create this distribution, we count the number of scores that fall within each class range. For example, the class 30-40 has 2 scores falling within that range (35 and 39), and the class 40-50 has 3 scores (45, 48, and 48).
Note: It seems there is an inconsistency in the data provided. The class range 70-80 has 9 scores, but the frequencies given for the other classes do not match the actual number of scores falling within those ranges. Therefore, I have used the actual counts from the data to construct the grouped frequency distribution.
For such more questions on Grouped Frequency Distribution
https://brainly.com/question/29115601
#SPJ8
PLEASE HELP
if you give me another of those links, i will report you
Answers
Answer:
B 10 feet
Step-by-step explanation:
at the end of the equation it says +10 which means it starts 10 feet above the ground
given a cubic function, what would be the maximum number changes of direction (turning points)? given a cubic function, what would be the maximum number changes of direction (turning points)? 0 1 3 2
Answers
The maximum number changes of direction (turning points) = 3
What is Direction?
The direction of an object's motion or tendency is indicated by its direction.
The main directions are East, South, West, and North.
Concept:
Not every cubic function has a definite turning point. but their are 3 turning point and depends upon the type of the cube
The first derivative of the function becomes zero and the second derivative might either be positive or negative at a turning point of the function.
The function would not have a turning point if the set of real numbers containing the roots of the first derivative of the function included none.
The point would not be a turning point but an inflexion point of the curve if the function has a root in the set of real numbers but its second derivative is zero at that location. Additionally, such a process would not have a turning point.
Think about the equation f(x)=x3. There isn't a turning point in this function. Rather, it has an inflection point at x=3.
To learn more about Direction Visit:
brainly.com/question/15814609
#SPJ4
Two studies were done on the same set of data, where study a was a two-sided test and study b was a one-sided test. The p-value of the test corresponding to study a was found to be 0. 40. What is the p-value for study b?.
Answers
The p-value of the test corresponding to study a was found to be 0. 40. and the p-value for study b is 0.80
The entire area under the crucial range of values on both sides of the curve in a two-tailed test represents the likelihood of occurrence (negative side and positive side)
As a result, the connection below provides the probability values for a two-tailed test when compared to a one-tailed test.
Here
By replacing the supplied value in the previous equation, we obtain -
values of the probabilities for a two-tailed test
p-value = P (alpha/2) + P (alpha/2)
p-value = 0.40 + 0.40
=0.8
To learn more about probability click here:
brainly.com/question/11234923
#SPJ4
Two tapes, red and green, with lengths of 415 feet and 780 feet respectively are to be cut into pieces of equal length without remainder. Find the greatest possible length of the pieces.
Answer: _ feet
Answers
Answer:
The greatest possible length of the pieces is 5 feet
Step-by-step explanation:
Red = 415 feet
Green = 780 feet
Find the greatest possible length of the pieces.
Find the Highest common factor
415 = 1, 5, 83, 415
780 = 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390 and 780
The Highest common factor of 415 and 780 is 5
The greatest possible length of the pieces is 5 feet
Red = 415/5
= 83 pieces
Green = 780/5
= 156 pieces
Triangle ABC has vertices A(-1, 10), B(2, 1),
and C(-4, 1). What are the coordinates of
the centroid of the triangle?
Answers
The coordinates of the centroid of triangle ABC are given as follows:
(-1, 4).
How to obtain the coordinates of the centroid of the triangle?The coordinates of the centroid of a triangle are obtained finding the mean of the coordinates of the three vertices of the triangle.
This means that the x-coordinate of the centroid of triangle ABC is given as follows:
(-1 + 2 - 4)/3 = -1.
(mean of the x-coordinates of each of the three vertices).
The y-coordinate of the centroid of triangle ABC is given as follows:
(10 + 1 + 1)/2 = 4.
More can be learned about the centroid of a triangle at https://brainly.com/question/7644338
#SPJ1
5.345345... can be expressed as (fraction form)
Answers
Answer:
5.(345)=1,780/333
Step-by-step explanation:
5.(345)=(5,345-5)/999=5,340/999=1,780/333
The fraction corresponds to given decimal is 1780/333.
What is fraction form?
A fraction is used to show how much of something is left over. It stands for the proportionate pieces of the whole. Numerator and denominator are the two components that make up a fraction.
What will be the fraction for the given decimal number?Let x=5.345
The repeating number is 345
Multiply both sides by 1000
1000x=5345.345
Subtract x=5.345 from the obtained equation,
999x=5340
Solve for x,
x=5340/999
x=1780/333
Therefore, the fraction corresponds to given decimal is 1780/333.
Learn more:https://brainly.in/question/2746450
#SPJ2
Reid has a bag that contains fruit. The bag contains 16 pineapple 17 pomegranates and 12 melons. what is the probability pulling pomegranate out of the bag?
Answers
Answer:
17/45
Step-by-step explanation:
Answer:
is your brainly working?
Step-by-step explanation:
If a baseball card appreciates exponentially in value by 50% over 10 years, what is its annual appreciation (growth) rate? Please use a calculator, and answer to the nearest whole percent.
Answers
we can use hmmm any value per se for the card, hmmm say let's use $2, if the baseball card was initially 2 bucks, and after 10 years it went up in value by 50%, well 50% of 2 is 1, so the new value is 3 bucks, then
\(\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\dotfill &3\\ P=\textit{initial amount}\dotfill &2\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &10\\ \end{cases} \\\\\\ 3=2(1 + \frac{r}{100})^{10}\implies \cfrac{3}{2}=(1 + \frac{r}{100})^{10}\implies \cfrac{3}{2}=(\frac{100+r}{100})^{10} \\\\\\ \sqrt[10]{\cfrac{3}{2}}=\cfrac{100+r}{100}\implies 100\sqrt[10]{\cfrac{3}{2}}=100+r \\\\\\ 100\sqrt[10]{\cfrac{3}{2}}-100=r\implies 4\approx r\)
what is the value of the gross domestic product (gdp) deflator in 2017? group of answer choices 70.0 93.5 102.1 106.9 110.7
Answers
The value of the Gross Domestic Product (GDP) deflator in 2017 is 110.7.
The GDP deflator is a measure of price inflation or deflation in an economy. It represents the ratio of nominal GDP to real GDP, multiplied by 100. It is often used to adjust nominal GDP figures for changes in price levels, allowing for a comparison of economic output over time.
To determine the GDP deflator in 2017, we would need the nominal GDP and real GDP figures for that year. However, without this information, we cannot calculate the exact value. Instead, the given answer choices provide options for the GDP deflator value.
Among the provided answer choices, the value closest to the actual GDP deflator for 2017 is 110.7. It is important to note that the actual value may vary depending on the specific data used in the calculation.
To learn more about Gross Domestic Product: -brainly.com/question/32169010
#SPJ11
solve for side h with the given side and angle
Answers
Answer: 33.93 in
Step-by-step explanation:
we can see it is a right angle there. h is oppsite line of the right triangle and 70in is Hypotenuse. So, we can use the formula sin29 = h/70. Then sin29*70=h. h=33.93 in.
During the first leg of a backpacking trip, a group of hikers covered 10.4 miles in 3 hours and 1 minute. The next day, the group hiked 8.6 miles in 3 hours and 47 minutes. What was the group's average speed over the two days? Answer as a decimal rounded to the nearest tenth.
Answers
Answer:
2.79 mi/hr ( for the time they were actually moving)
Step-by-step explanation:
average speed = total distance / total time
= ( 10.4 + 8.6 mi) / ( ( 181 + 227 min )/60 min/hr) =2.79 mi/hr
Use the following bond listing for Pacific Bell to answer the following:
What is the amount of interest paid each year?
a. $50
b. $66.25
c. $12.50
d. $340
Answers
Answer:
B. $66.25
Step-by-step explanation:
I did it right on edg
Winnie needs to spend $120 on two kinds of fancy cakes:
Chocolate Delight and Coffee Comfort. The Chocolate cake
sells at 12 dollars per slice and the Coffee cake sells at 10
dollars per slice.
If Winnie buys 5 slices of Chocolate cake, how many slices of
Coffee cake does she buy?
___slices
Answers
Answer:
Winnie needs to buy 6 slices of Coffee cake.
Step-by-step explanation:
12 * 5= $60 (chocolate cake)
120 - 60= 60
since we know the coffee cake costs $10(per slice) we do:
60/ $10= 6 slices of coffee cake.
Correct I’ll give brainlist no links or I’ll report
Answers
Answer:
y = 8x - 64
Step-by-step explanation:
Start with y = mx + b, the slope-intercept equation. Replace m with 8, x with 7 and y with -8:
-8 = 8(7) + b, or
-8 - 56 + b, or
b = -64
Then the desired equation is
y = 8x - 64
53(2x−6)+18=23(x+3)−4.
Answers
Answer:
365/83
Step-by-step explanation:
Distribute where we can
106x - 318 + 18 =23x + 69 - 4
Get variables on one side and constants on the other
106x - 23x = 65 + 300
Do the math
83x = 365
Divide both sides by 83
365/83
Answer:
x = 365/83
Step-by-step explanation:
53(2x−6)+18=23(x+3)−4
106x-318+18=23x+69-4
106x-23x=69-4+318-18
83x = 365
x = 365/83
Which graph represents the inequality x<2
Answers
Answer:
the graph on the upper right is the answer
Answer:
very late but i hope this can help others out on this quiz
Calculate the work (in joules) required to pump the water out of the full hemisphere tank from the spout on top of the tank. Distances are in meters and the density of water is 1000 kg/m^3
Answers
The work required to pump the water out of the full hemisphere tank is given by 1000 * V * 9.8 * r joules.
To calculate the work required to pump the water out of the full hemisphere tank, we need to determine the gravitational potential energy of the water being lifted. The work done is equal to the change in potential energy.
First, let's calculate the volume of the hemisphere tank. The volume of a hemisphere is given by the formula:
V = (2/3) * π * \(r^{3}\)
Where r is the radius of the hemisphere.
Next, we need to find the height from which the water is lifted. Since the tank is a full hemisphere, the height is equal to the radius of the hemisphere.
Once we have the volume and the height, we can calculate the mass of the water lifted using the density of water:
m = density * V
Finally, we can calculate the work done using the formula:
Work = m * g * h
Where g is the acceleration due to gravity (approximately 9.8 m/\(s^{2}\) ) and h is the height.
Let's assume the radius of the hemisphere tank is given as 'r'. Then we can calculate the work required as follows:
Step 1: Calculate the volume of the hemisphere tank
V = (2/3) * π * \(r^{3}\)
Step 2: Calculate the mass of water lifted
m = density * V
m = 1000 kg/\(m^{3}\) * V
Step 3: Calculate the work done
Work = m * g * h
Work = 1000 kg/\(m^{3}\) * V * 9.8 m/\(s^{2}\) * r
Therefore, the work required to pump the water out of the full hemisphere tank is given by 1000 * V * 9.8 * r joules.
To know more about work here
https://brainly.com/question/28240508
#SPJ4
55% of what number is 33?
Answers
Answer:
18.15
Step-by-step explanation:
55% = 55/100
33 = 33/1
33/1 x 55/100
33 x 55 = 1815
1 x 100 = 100
1815/100 = 18.15
Frank and Erica are selling ribbons to raise money for the football team. The graph shows the linear relationship between the number of ribbons each of them has left to sell and the number of days that they have been selling ribbons.
On which day does it appear that Frank and Erica will have the same number of ribbons left to sell
Answers
Answer:
Step-by-step explanation:
It would be day 18
the clockwise distance between North east and south west is
Answers
Say it is two o'clock, draw an imaginary line between the hour hand and twelve o'clock to create the north-south line. You know the sun rises in the east and sets in the west so this will tell you which way is north and which way south. If you are in the Southern Hemisphere then it will be the other way round.
Please mark me as a brainlist...... Please follow me.......How many times greater is 8.4 x 109 than 1.5 × 10²?
Answers
Answer:
900.6 times greater!
Step-by-step explanation:
8.4 x 109 = 915.6
10 by the power of 2 is 100 so;
1.5 x 100 = 15
915.6 > 15
915.6 - 15 = 900.6