Answer:
Rational numbers are the numbers which are integers and fractions
Irrational numbers are the numbers whose expression as a fraction is not possible
Examples of Rational Number
1/9 – Both numerator and denominator are integers.
7 – Can be expressed as 7/1, wherein 7 is the quotient of integers 7 and 1.
√16 – As the square root can be simplified to 4, which is the quotient of fraction 4/1
0.5 – Can be written as 5/10 or 1/2 and all terminating decimals are rational.
0.3333333333 – All recurring decimals are rational.
Examples of Irrational Number
√2 – √2 cannot be simplified and so, it is irrational.
√7/5 – The given number is a fraction, but it is not the only criteria to be called as the rational number. Both numerator and denominator need to integers and √7 is not an integer. Hence, the given number is irrational.
3/0 – Fraction with denominator zero, is irrational.
π – As the decimal value of π is never-ending, never-repeating and never shows any pattern. Therefore, the value of pi is not exactly equal to any fraction. The number 22/7 is just and approximation.
0.3131131113 – The decimals are neither terminating nor recurring. So it cannot be expressed as a quotient of a fraction.
Sylvia wants to rent a kayak. Company A charges $20 plus $6 per hour. Company B charges $8 plus $12 per
hour.
At how many hours will the price to rent a kayak from Company A and Company B be the same?
Be precise in your answer (label your answer).
Answer:
It will take 2 hours til they are the same.
Step-by-step explanation:
$20 $6 6+20=26 12+8=20
$12+$20=$32 $12+12+$8=$32
so 2 hours is your answerTrue or False?
4/5 x 3 = 12/15
quick i leave school soon
plz help third time putting this
There are 60 cookies and 10 cupcakes leftover at a
bake sale. What is the ratio of cupcakes to
cookies? Your answer it must be in simplest form.
Answer:
1:6
Step-by-step explanation:
10cc:60C
5cc:30C
1cc:6C
1.) A florist sells bouquets for $12.25 each. Amiyah
has $61.25 to spend. How many bouquets can she
afford?
Use x to represent the number of bouquets that
Amiyah can afford.
Equation: Choose one.
a) x + 12.25 = 61.25
b) x - 12.25 = 61.25
c) 12.25x= 61.25
d) 61.25x = 12.25
Solve. Show work
Giving 20 points please helpppp
what is the value of the expression 0.5 (3x + 2/y) when x = 2 and y = 4
Answer:
3.25
Step-by-step explanation:
distribute .5 to 3 and 2
plug in x and y
3+1/4=3.25
Answer for BRAINLIEST
Answer:
From top to bottom: 1/8, 2 1/2, 3
Step-by-step explanation:
The first number means that it take 8 quarters to equal a toonie and you don't have a toonie with 1 quater
brainliest please
HELP ME PLEASE PLEASE HURRY MATH FOR A P EX
Answer:
[tex]\huge\boxed{\sf (2,6)}[/tex]
Step-by-step explanation:
The solution to a graphed system of equation is the common point at which the two lines are intersecting.
So,
The common point to these two lines is:
(x,y) = (2,6)
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807how would I solve this?
Answer:
by solving it.
Step-by-step explanation:
you welcome gang
The image of the point (2, 1) under a translation is (-3, -2). Find
the coordinates of the image of the point (-2, -9) under the same
translation.
Answer:
(-7, -12)
Explanation:
The translation of (2, 1) to (-3, -2) is 5 units left and 3 and 3 units down
2 - 5 = -3, x-coordinate = -3
1 - 3 = -2, y-coordinate = -2
Thus that makes the coordinates (-3, -2)
So that is taking away 5 from the x-axis and 3 away from the y-axis
-2 - 5 = -7, x-coordinate = -7
-9 - 3 = -12, y-coordinate = -12
Thus, the answer is (-7, -12)
What is the slope of a line that passes through the points (–3, 2) and (–6, 5)?
A. 1
B. -3
C. -1
D. 1/3
Answer:
c
uehekeiekekekeiejejhe
A scatterplot has a positive, linear correlation. Which statement is true about the relationship between the x- and y-
values?
o As the x-values increase, the y-values tend to increase.
As the x-values increase, the y-values tend to decrease.
As the x-values decrease, the y-values tend to increase.
O As the x-values decrease, the y-values tend to vary randomly.
Answer:
Hence, option: A is the correct answer.
A. As the x-values increase, the y-values tend to increase.
Step-by-step explanation:
It is given that:
A scatterplot has a positive, linear correlation.
By positive we means that as the x-value increases the y-value also keeps on increasing and by linear relation we mean that it increases somewhat by a constant amount so that the we get a line of best fit.
Hence, the statement which is true about the relationship between the x- and y-values is:
A. As the x-values increase, the y-values tend to increase.
Answer:
a: As the x-values increase, the y-values tend to increase.
Step-by-step explanation:
edg2021
0.6x = 1.2x + 6 A) −1 B) −10 C) 1 D) 10
Answer:
x = -10
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
youst use desmos
help me pleaseeee ( measurement )
Answer: a. 90 b. 65 c. 49 d. 4
a. A scalene and right triangle.
b. An isosceles and acute.
c. An obtuse.
d. An isosceles and acute.
4 - 2y + (-8y) +6.7 =
PLEASE PLEASE I NEED HELP
Answer:
1. 20
2. 34
Step-by-step explanation:
During a sale each item in the store is 80% off it's regular price if the regular price of a t-shirt is $18 how much is the discount ?
Answer:
so u will pay 3.82 and u will save 15.26 dollars
Step-by-step explanation:
Answer:
14.40$
Step-by-step explanation:
what is the Riemann hypothesis
Answer:
What is the Riemann hypothesis simply explained?
The Riemann hypothesis asks if every non-trivial root (white dot) would be on the line down the middle. If the answer is no, we say the "hypothesis is false". This would mean that there are white dots which are not on the line given.
Please vote 4 BRAINLIEST
Can someone help me with this :( .
Answer:
The answer is B.
Step-by-step explanation:
because the starting point is 3 and by the use of the slope triangle, you end with 4 for the slope.
please help asap! i’ll give brainliest
Answer:
D
Step-by-step explanation:
Answer:
its A) love bc 1/f multipled by 1/3 = 2/9
Step-by-step explanation:
2 is what percent of 20?
Answer:
%10
Step-by-step explanation:
20/2=10
100/10=10
%10
..........................
Answer:
blue
Step-by-step explanation:
can anyone give me the answer?
the answer is c
i hope this helps you!!!!!!!!!!
The cafeteria can serve 32 lunches in 5 minutes. How long will it take them to serve 57 lunches?
Answer:
Around 364
Step-by-step explanation:
So to fund the answer, you need to find how much they can eat per minute: 32/5 = 6.4 (around 6 lunches)
Then you multiply this by 57: 57x6.4 = 364.8
People of different ages were asked the question "Do you listen to audiobooks?" The frequency table displays the
percentage of "yes" responses for different age groups
13-17
8%
18-25
15%
26-35
23%
36-45
45%
46 and over
48%
Would it be appropriate to display the data with a pie chart?
O Yes, because the data are grouped into categories
O Yes, because the data can be displayed by a relative frequency compared with the whole
O No, because the data display the percentage of time spent by each age group, not a relative frequency compared
with the whole
O No, because the data categories are too broad
Save and Exit
Next
Submit
art this and rem
Answer:
The answer is B
Step-by-step explanation:
Considering that the data displays the percentage of time spent by each age group, not a relative frequency compared to the whole, a pie chart would not be appropriate, hence the third option is correct.
Pie charts are used to indicate relative frequency of each group, when the whole combines to 100%.In this problem, the sum of the percentages is not 100%, hence, it does not indicate relative frequency, and the third option is correct.You can learn more about pie charts at https://brainly.com/question/25796636
How many 1/8s are there in jacob's 6 aquriums
Answer:
48 1/8s
Step-by-step explanation:
a whole is 8/8 so u multiply 8 by 16 to get 48
hope this helps
please mark brainliest
have an amazing day!!!
Write the fraction 9/54 in simplest form.
The simplified form of the given fraction 9/54 is 1/6.
To simplify the fraction 9/54, we can find the greatest common divisor (GCD) of the numerator and the denominator, and then divide both the numerator and the denominator by the GCD.
The factors of 9 are 1, 3, and 9, while the factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54.
The highest common factor of 9 and 54 is 9.
Dividing both the numerator and the denominator by 9, we get:
9 ÷ 9 = 1
54 ÷ 9 = 6
Therefore, the simplified form of the given fraction 9/54 is 1/6.
Learn more about the fraction here:
brainly.com/question/10354322
#SPJ2
options are a)80° b)100° c)40° d)90°
please help
Answer:
100!!!
Step-by-step explanation:
Because a straight line in geometry is equal to 180 SO...
180-80=100
Hope that helps!!
Calculate and express your answer in decimal form (0.25)•60
Answer:
0.15
Step-by-step explanation:
Last year at a certain high school, there were 75 boys on the honor roll and 120 girls on the honor roll. This year, the number of boys on the honor roll increased by 24%, and the number of girls on the honor roll increased by 10%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).
Answer:
15.4
Step-by-step explanation:
im too tired to explain -_-