A expression having only one term is called monomial.
[tex]Eg:- 3x, { - 4y}^{2} , \frac{3}{2} yz [/tex]
b). BinomialA expression having two terms is called Binomial.
[tex]Eg: 2x - 3y \: , {4x}^{2} + 5zx[/tex]
c). trinomialA expression having three terms is called trinomial.
[tex]Eg: - 3p + 5q - \frac{2}{5} pq[/tex]
24% of the animals at an animal shelter are dogs. About what fraction of the animals at the shelter are
dogs?
About
of the animals at the shelter are dogs.
Answer:
6/25
Step-by-step explanation:
Answer:
6/25
Step-by-step explanation:
Guys pls help me!!!!!!!!
Answer:
D. y = -x^2 + 1
Step-by-step explanation:
PLEASE HELPPP WILL GIVE BRAINLIEST!!!
Answer:
Step-by-step explanation:
where is the question?
Grant has 6 red socks, 4 blue socks, 8
green socks, and 2 yellow socks in a
drawer. He will randomly select two socks
from the drawer one at a time without
replacement. What is the probability that
Grant will select a blue sock and then a
green sock?
F
25
50
95
95
The probability that Grant will select a blue sock and then a green sock = [tex]\frac{8}{95}[/tex].
What is probability?Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1.
The probability that Grant will select a blue sock and a green sock =
= Probability of choosing a blue sock * Probability of choosing a green sock out of the remaining socks
= [tex]\frac{Number\ of\ blue\ socks}{Total\ number\ of\ socks} * \frac{Number\ of\ green\ socks\ out\ of\ remaining\ socks }{Total\ number\ of\ remaining\ socks}[/tex]
= [tex]\frac{4}{20} * \frac{8}{19} = \frac{8}{95}[/tex]
Learn more about probability here
https://brainly.com/question/11234923
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How do we show that two lines are parallel when using slope? How do we show they are perpendicular when using slope?
Answer:
QUESTION:
How do we show that two lines are parallel when using slope? How do we show they are perpendicular when using slope?
ANSWER:
How to determine if a line is a parallel perpendicular or neither?
The slopes of parallel lines are equal, and the slopes of perpendicular lines are opposite reciprocals. This is a worked example of determining whether given lines are parallel or perpendicular.
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
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An economist studying fuel costs wants to estimate the mean price of gasoline in her state on a certain day. On that day, she takes an SRS of 121212 gas stations and finds the sample mean price (in dollars per gallon) is \bar x=\$2.29 x ˉ =$2.29x, with, \bar, on top, equals, dollar sign, 2, point, 29 with a standard deviation of s_x=\$0.20s x =$0.20s, start subscript, x, end subscript, equals, dollar sign, 0, point, 20. The prices in the sample are roughly symmetric with no distinct outliers. Based on this sample, which of the following is closest to a 90\%90%90, percent confidence interval for the mean price of gasoline that day in her state?
Answer:
($2.19,$2.39)
Step-by-step explanation:
khan
Based on this sample, the confidence interval which is closest to a 90%, for the mean price of gasoline that day in her state is ($2.19, $2.39).
What is random sample?Random sample is the way to choose a number or sample in such a manner that each of the sample of the group has an equal probability to be chosen.
When the sample size is less than 30, the formula which is used is,
[tex]\overline x\pm t.\dfrac{s}{\sqrt n}[/tex]
Here, n is the sample size, [tex]\overline x[/tex] is the sample mean, s is the standard deviation.
Economist, takes an SRS of 12 gas stations. The sample size for the given problem is 12,
[tex]n=12[/tex]
Thus, degree of freedom,
[tex]df=12-1\\df=11[/tex]
In the t table, for df 11, the value of t is 1.796.
An economist studying fuel costs wants to estimate the mean price of gasoline in her state on a certain day.
On that day, she takes an SRS of 12 gas stations and finds the sample mean price (in dollars per gallon) is,
[tex]\bar x=2.29[/tex]
With a standard deviation of
[tex]s_x=0.20[/tex]
Put the values in the above formula,
[tex]2.29\pm 1.796.\dfrac{0.20}{\sqrt 12}\\2.29\pm 0.1037\\2.29+0.1037=2.3937\\2.29- 0.1037=2.1863[/tex]
Thus, based on this sample, the confidence interval which is closest to a 90%, for the mean price of gasoline that day in her state is ($2.19, $2.39).
Learn more about the random sample here;
https://brainly.com/question/17831271
“For any numbers x and y, where x >0 and y > 0”
Answer:
I believe that the answer is true I could be wrong though
A Bag contains 3 green marbles, 7 white marbles, and red marbles (and no other marbles). One marble is chosen without
looking
Pia P (not green)
Find the COMPLEMENT of P.
Answer:
what is the multiple choice
Step-by-step explanation:
Answer:
A White Marble
Step-by-step explanation:
The chance of choosing a white marble is 7/12 (amount of red marbles = 2 because there is no exact number, the problem only states there are more than one marble. To find probability, add all of the possible changes combinations of choosing a marble from the bag. ( 3 + 7 + 2 = twelve. After finding how many possible combinations there are, subtract the # of possible combinations from the # of marbles that are not white. ( 12 - 5 = 7 ). Finally, put the amour of white marbles next to the # of possible combinations. (7/12)
What is the surface area of this right rectangular prism with dimensions of 6 centimeters by 6 centimeters by 15 centimeters?
432
425
445
412
Answer:
432
Step-by-step explanation:
Kayla did her homework as soon as she got home from school, it took her 2/3 of an hour, how many minutes did it take her to do her homework? you need a step by step explanation
Answer:
40 minutes
Step-by-step explanation:
there are 60 min in an hour. 60/3= 20. That Is 1/3 of an hour. 20*2= 40. That is 2/3 of an hour.
Josh drinks 3 1/2 pints of milk a day. How much is this in cups?
Answer:
7 cups
Step-by-step explanation:
1 pint is 2 cups.
Just double the number of pints to get the amount of cups
Answer:
7
Step-by-step explanation:
Anita has a success rate of 80% on free throws in basketball. She wants to know the estimated probability that she can make exactly four of five free throws in her next game. How can she simulate this scenario? Categorize each simulation of this scenario as correct or incorrect.
Roll a six-sided die five times. The
numbers 1 to 4 represent a make,
and numbers 5 and 6 represent a
miss.
Spin a spinner with three equal
sections five times. On the spinner,
one section represents a miss and
two sections represent a make.
Generate a set of five numbers using
a number generator with the numbers
0 to 9.The numbers 0 to 7 represent a
make, and 8 and 9 represent a miss.
Generate a set of five numbers using
a number generator with the numbers
0 to 5.The numbers 0 to 3 represent a
make, and 4 and 5 represent a miss.
Spin a spinner with five equal sections
five times. On the spinner, four sections
represent a make and one section
represents a miss.
Answer:
Roll a six-sided die five times. The numbers 1 to 4 represent a make,
and numbers 5 and 6 represent a miss. (Correct)
Spin a spinner with three equal sections five times. On the spinner,
one section represents a miss and two sections represent a make. (Incorrect)
Generate a set of five numbers using a number generator with the numbers
0 to 9.The numbers 0 to 7 represent a make, and 8 and 9 represent a miss. (Correct)
Generate a set of five numbers using a number generator with the numbers
0 to 5.The numbers 0 to 3 represent a make, and 4 and 5 represent a miss. (Incorrect)
Spin a spinner with five equal sections five times. On the spinner, four sections represent a make and one section represents a miss. (Correct)
Step-by-step explanation:
Answer:
Roll a six-sided die five times. The numbers 1 to 4 represent a make,
and numbers 5 and 6 represent a miss. (Correct)
Spin a spinner with three equal sections five times. On the spinner,
one section represents a miss and two sections represent a make. (Incorrect)
Generate a set of five numbers using a number generator with the numbers
0 to 9.The numbers 0 to 7 represent a make, and 8 and 9 represent a miss. (Correct)
Generate a set of five numbers using a number generator with the numbers
0 to 5.The numbers 0 to 3 represent a make, and 4 and 5 represent a miss. (Incorrect)
Spin a spinner with five equal sections five times. On the spinner, four sections represent a make and one section represents a miss. (Correct)
Step-by-step explanation:
If the perimeter of a triangle is 31 ft and two of the side lengths are 15 ft and 10 ft, what is the length of the third side?
A.16ft
B.25ft
C.6ft
D.56ft
Answer:
C) 6 ft
Step-by-step explanation:
Perimeter is just adding the side lengths together so...
31-15-10=x
6=x
so your answer is 6ft
Help me please. I need this done tonight
Answer:
On the first one, multiply 6 by 3 (18) and subtract from 27 = $11
Step-by-step explanation:
$11 divided by three
About $3.66 Per day. I don't know how to do those graphs you doin but that's the answer to the question itself. Hope I helped?
The second one:
Divide 77 by 7 days (11)
Then subtract 4 from that (which gives you 7) because you need to know how much water is used on the flowers, not the shrubs. So, the answer should be 7. Correct me if I'm wrong, people.
Solve 4(9)^x =2,916 , for x
PLEASE!!! PLEASE!!! PLEASE!!! I SWEAR TO GOD I WILL MARK YOU BRAINLIEST AS SOON AS I HAVE THE OPTION TO!!! ( Also pls don't answer unless you're actually going to help me, thank you!)
Answer:
Ok, I believe goes like this: the fourth blue box is first, the second blue box is second, the third blue box is third, and the first blue box is last.
Step-by-step explanation:
Problem ID: PRABEAF4
Suppose that during its flight, the elevation e (in feet) of a certain airplane and its time t, in minutes since takeoff, are related by a linear equation. Consider the graph of this equation, with time represented on the horizontal axis and elevation on the vertical axis. For the following situation, decide if the slope is positive, zero, or negative:
The plane is cruising at an altitude of 37,000 feet above sea level.
What is the measure of wux in circle V?
0 60°
O 90°
O
120
0
150°
Answer:
The answer would be 120! I got it right
What 2 conditions must be met for Segment XY to be the Midsegment of Triangle SRT?
List 1. and 2. in the box below.
1.______________________________________________________
2.__________________________________________________________
If Segment XY is the midsegment of Triangle SRT, what are the 2 properties that are created? List 3. and 4. in the box below.
3.________________________________________________________
4.___________________________________________________________
Answer:
Midsegment is the segment connecting the midpoints
1. X must be a midpoint of RS2. Y must be a midpoint of RTProperties of a midsegment
3. XY is parallel tp ST4. XY is half the length of STThat's based on BPT or Thales theorem
#1
X must be midpoint of SR#2
Y must be midpoint of TR#3
XY is half of ST#4
XY|| STplease please do a step by step of how to solve the equation and the answer! please and thank you!
Answer:
Value of x using quadratic formula (x = -4) and (x = -5)
Step-by-step explanation:
Given:
Equation
x² + 9x + 20 = 0
Find:
Value of x using quadratic formula
Computation:
Quadratic formula = [-b±√b²-4ac] / 2a
Given equation;
x² + 9x + 20 = 0
a = 1 , b = 9 , c = 20
By putting value
[-9±√9²-4(1)(20)] / 2(1)
[-9±√81-80] / 2
[-9±√1] / 2
(-9 + 1) / 2 , (-9 - 1) / 2
-8 / 2 , 10 / 2
-4 , - 5
Value of x using quadratic formula (x = -4) and (x = -5)
What is the perimeter of this red
polygon?
2 cm
3 cm
4 cm
4 cm
[? ]cm
please help asap:))
can somebody please help me answer this question
Answer:
the mean is 9
Step-by-step explanation:
add all the numbers then divide by 6
Answer:
The mean is 9.
Step-by-step explanation:
The mean of a data set is all of the numbers added together, divided by how many numbers are present.
For instance, 10+10+8+9+7+10 = 54.
Since there are 6 numbers in this data set, you divide 54 by 6 and get 9.
Therefore, the mean of this data set is 9.
does anyone know any other apps i can use, i have to watch an add every time otherwise the answer is blurred
Answer: You can create an account for free, you won't get any ads
Step-by-step explanation:
Answer:
It dependents, are you looking for math, science, English, etc
Step-by-step explanation:
3x – 9y + 2x – 2x
simplify
Answer:
3x-9y
Step-by-step explanation:
both 2x's in the equation cancel out to zero leaving the answer
The table shows a linear function.
X
у
-1
5
0
2
3
-7
8
-22
What is the slope of the table?
OOT
Answer:
-3
Step-by-step explanation:
:)
You roll a die and pick a marble. How many outcomes are possible?
Answer:
2/6
Step-by-step explanation:
The measurement of the three interior angles of a quadrilaterals are: 85 °, 54 ° and 96 °, what is the measurement of the fourth angle?
The measurement of the three interior angles of a quadrilaterals are: 85 °, 54 ° and 96 °, what is the measurement of the fourth angle?
Answer:-Given:-The measurement of the three interior angles of a quadrilaterals are: 85 °, 54 ° and 96 °
To Find:-The measurement of the fourth angle.
Solution:-By angle sum property of a quadrilateral,
Sum of all the interior angles = 360 °
So, let the fourth angle be x
[tex] \therefore [/tex] 85 ° + 54 ° + 96 ° + x = 360 °
[tex] \therefore [/tex] 235 ° + x = 360 °
[tex] \therefore [/tex] x = 360 ° - 235 ° = 125 °
The measurement of the fourth angle is 125 °. [Answer]Which is the graph of f(x)=1/4(4)c?
Answer:
The seacont one will be your answer hope it helps
Step-by-step explanation:
Find the solution of 64 = 16u algebraically.
please I’m desperate
Answer:
u = 4
Step-by-step explanation:
Divide by 16 on both sides. [Division Property of Equality]
64/16 = 16u/16
u = 4
==================================================================Hope I Helped, Feel free to ask any questions to clarify :)
Have a great day!
More Love, More Peace, Less Hate.
-Aadi x
|2a+1|=1 plz help and no link
Answer:
2a+1=1
or, 2a=1-1
or, 2a=0
or, a=0/2
or, a=2
Step-by-step explanation:
please check the answer correct or wrong