Answers
Answer:
Problem 1: No
Problem 2: Yes
Step-by-step explanation:
Problem 1:
{(-2, 1), (-2, 3), (0, -3), (1, 4), (3, 1)}
This relation is not a function because there are two y-values, 1 and 3, related to one x-value, -2.
Thus, for a relation to be a function, every x-value must be related to exactly 1 y-value.
Problem 2:
{(0, 2), (3, 4), (-3, -2), (2, 4)}
In this relation, each x-value (domain) has exactly one y-value (range) that it is related to. Therefore, this is a function.
Related Questions
If 5 people need 1,250 meters of cloth to
make tracksuits, how
many
meters of
cloth will 12 people need?
Answers
Answer:
3000m
Step-by-step explanation:
5 people need cloth=1250 m
1 people need cloth=1250/5
12 people need cloth=1250/5*12
=3000 m
pls mark me as brainliest its nice
Evaluate x - 20 when x=3
Answers
Answer:
-17
Step-by-step explanation:
Plug in 3:
3 - 20 =
Solve:
3-20 = -17
Answer:
-17
Step-by-step explanation:
I replaced 3 for x, I solved the equation 3-20, which is equal to -17
Solve 2,341 ÷ 68 = ________
32 r 42
34 r 29
34 r 42
32 r 29
Answers
Answer:
it's third one
Step-by-step explanation:
make it braintliest please
Cindy types 180 words in 2 minutes
Enter the number of words Cindy types in 5 minutes at this rate.
Answers
180/2=90
90*5=450
Theresa's computer at home has 1 terabyte of storage. How many more bits of storage does her computer have than the combined bits available on her family's phones, tablets, and cloud storage? Type your answer in scientific notation. Her family's phones, tablets and cloud storage equal 9.6 gigabytes.
Answers
Answer:
Hope this helps! ( if not then sorry)
In scientific notation, the answer is [tex]7.9232 \times 10^{12}[/tex] bits.
To calculate the additional storage in bits that Theresa's computer has compared to her family's phones, tablets, and cloud storage, we first need to convert the 1 terabyte to bits and the 9.6 gigabytes to bits.
1 terabyte = 1,000,000,000,000 bytes
1 byte = 8 bits
So, 1 terabyte = 8 × 1,000,000,000,000 bits
= 8,000,000,000,000 bits
9.6 gigabytes = 9.6 × 1,000,000,000 bytes
= 9,600,000,000 bytes
9.6 gigabytes = 8 × 9,600,000,000 bits
= 76,800,000,000 bits
Now, we can calculate the difference in bits:
Difference = Theresa's computer storage - Family's phones, tablets, and cloud storage
Difference = 8,000,000,000,000 bits - 76,800,000,000 bits
Difference = 7,923,200,000,000 bits
Difference = [tex]7.9232 \times 10^{12}[/tex] bits.
Thus, in scientific notation, the answer is [tex]7.9232 \times 10^{12}[/tex] bits.
Learn more about the Scientific Notation here :
https://brainly.com/question/20533245
#SPJ2
Last year, there sugar factories in a town
produced 24809565
bags,
187385 76 bags
and 95 64 568 bags of sugar what were the total number of bags
produced?
Answers
Answer: 53,112,709 bags
Step-by-step explanation:
Three sugar factories produced 24,809,565 , 18,738,576 and 9,564,568 bags of sugar respectively.
The total number of sugar bags produced in the country is their sum which is:
= 24,809,565 + 18,738,576 + 9,564,568
= 53,112,709 bags
24/7 as a fixed number
Answers
Answer: 24/7 as a mixed number is 3 3/7
Answer:
3 3/7 (mixed number)*
GreatestCommonFactor of 18 and 35
Answers
Answer:
1
Step-by-step explanation:
Hope this helps
I NEED HELP!!!!! :)))))
Answers
Answer:
in very much deed you do need help :)))))))
Answer:
Area of the triangle is :-----[tex] \huge\boxed{\frac{1}{2} \times base \times height} \\ [/tex]
[tex] \frac{1}{2} \times 10 \times x = 50 \\ x = \frac{50 \times 2}{10} \\ \boxed{x = 10}[/tex]
10 units is the right answer.can someone older tell me if i should drop out of high school and why or not
Answers
Hello there maybe you shouldn't drop out of highschool because you might find some opportunities and um its your choice.
In which direction must the graph of f(x) = |x| be shifted to produce the graph of g(x) = |x − 3|?
A.
left
B.
down
C.
up
D.
right
Answers
Answer:
In which direction must the graph of f(x) = |x| be shifted to produce the graph of g(x) = |x − 3|?
A. left
B. down
C. up
✓D. right
Right is the right answer.
Answer:
Down
Step-by-step explanation:
I took the test and got it right
A line passes through the origin and has a slope of 1/2 witch of the following points does the line not pass threw
Answers
Step-by-step explanation:
ahhhhhh let's see probably 1,4
a Ford f 150 truck is consider a half ton truck because that is how much it can haul . how many pounds can the truck haul
Answers
Answer:
1,000 pounds
Step-by-step explanation:
One ton is 2,000 pounds so half of one is a 1,000.
Which expression is equivalent to the measure of <4 in the image below?
M<1+m<2
M<1+m<3
M<2+m<6
M<5+m<6
Answers
Answer: a
Step-by-step explanation:
Solve.
-|-10|+ (-3) + |5|=
A. -18
B-8
C. 8
D. 12
E18
Answers
Answer:
The answer is for-|-10|+(-3)+|5|=-8 which is B
A weather report stated that the monthly rain amounts for the past three months were 15.82 inches, 17.4 inches, and 9.56 inches.
What is the total amount of rainfall for the three months?
A. 27.12 inches
B. 41.178 inches
C. 42.42 inches
D. 42.78 inches
Answers
Answer:
42.78 inches
Step-by-step explanation:
The anount of rainfall for the past three months are
15.82 inches
17.4 inches
9.56 inches
Therefore the total amount of rainfall for the three months can be calculated as follows
= 15.82+17.4+9.56
= 42.78
Hence the total rainfall for three months 42.78 inches
Can Someone help with this
Answers
Answer:
x y
-2 5
-1 . 1
3 . 1
-1 -2
Step-by-step explanation:
in 1 just put in
x y
-2 5
-1 . 1
3 . 1
-1 -2
8. Ms. Morgan is a science teacher. She found that 30% of her 120 students are athletes. Mr. Gregory is a math teacher. He found that 27, or 15%, of his students are athletes. Of the part, the whole, and the percent, which information is still unknown to Ms. Morgan? Find this unknown value. a. b. Of the part, the whole, and the percent, which information is still unknown to Mr. Gregory? Find this unknown value.
Answers
30% of 120 is 36
For mr Gregory it tells you 27 is 15% so you don’t know the total amount of students he has (whole)
27 is 15% of 180
Answer:
A=30%
B=27
Step-by-step explanation:
Help me plssssssssss
Answers
Answer:
The answers are as follows:
5. [tex]12+3 = 3+12[/tex]
7. [tex](6+4)+8 = 6+(4+8)[/tex]
9. [tex](10*5)*7 = 10*(5*7)[/tex]
Step-by-step explanation:
5. 12 and 3
Commutative property of addition states that the order of two numbers in addition doesn't matter; the result will be the same. If a and b are two numbers then the property will be:
a+b = b+a
For the given question, the commutative property will be:
[tex]12+3 = 3+12[/tex]
Associative property deals with three numbers or variables. It states that when 3 numbers are being added or multiplied their order doesn't affect the result.
It can be stated as:
(a+b)+c = a+(b+c)
7. 6,4 and 8
The associative property will be:
[tex](6+4)+8 = 6+(4+8)[/tex]
9. 10,5 and 7
[tex](10*5)*7 = 10*(5*7)[/tex]
Hence,
The answers are as follows:
5. [tex]12+3 = 3+12[/tex]
7. [tex](6+4)+8 = 6+(4+8)[/tex]
9. [tex](10*5)*7 = 10*(5*7)[/tex]
There are two identical bottles. One bottle contains 2 green balls and 1 red ball. The other contains 2 red balls. A bottle is selected at random and a single ball is drawn. What is the probability that the ball is red
Answers
Answer:
2/3
Step-by-step explanation:
P(b1) = probability of bottle 1 = 1/2
P(b2) = probability of bottle 2 = 1/2
Bottle 1 = 2 green, 1 red ; total = 3
P(red ball1) = 1/3
Bottle 2 : red balls = 2, total balls = 2
P(red ball2) = 2/2 = 1
P(red ball) = [p(b1) * p(redball1)] = 1/2 * 1/3 = 1/6
P(red ball) = [p(b2) * p(redball2)] = 1/2 * 1 = 1/2
1/6 + 1/2 = (1 + 3) / 6 = 4/6 = 2/3
Ryan planted 1/6 of his garden with green peppers and 1/6 of his
garden with red peppers. He said that he planted 1/3 of his garden
with peppers. Draw a model and a number line to show that he is
correct.
Answers
Answer:1/6 plus 1/6 is 1/3
Step-by-step explanation:
Alisa programs her robot to make two moves on a line.
Positive numbers move the robot forward and negative
numbers move the robot backwards. First, it moves
117 cm. Then, it moves - 241 cm. what is the position of the robot relative to its start position
ANSWER ASAP PLSSS
Answers
You need to have the same difference from the starting point for both numbers.
A park is rectangular with a length of 2/3 miles. If the area of the park is 3/9 square miles, what is its width? Input your answer as a fraction.
Answers
Answer:
6/9 miles
Step-by-step explanation:
z = -3x +5y
Minimum value of z?
Answers
Answer:
minimum value of z is 0
Step-by-step explanation:
if x and y both equal zero, then the value of z is zero, which is your answer.
Which graph represents all of the solutions of
Answers
Step-by-step explanation:
Solve the inequality for b
-15b <= 45 divide both sides by -15, since you're dividing by a negative number switch the direction of the sign.
b >= -3
So, your number line is all values of b greater than or equal to -3. Since it is including -3, the circle will be filled and increase to the positive.
flips a fair coin until a tail first appears, and if the number of tosses equals m, then Tom gets a payoff for 2 m pounds. Calculate the expected value of his payoff.
Answers
Answer: the expected value of Tom's payoff is m²
Step-by-step explanation:
Given the data in the question,
E[x] = mp
where p = 1/2
Now Tom gets payoff pounds until a tail first appears = 2m pounds
so
E[x] = m × 1/2 × 2m
E[x] = m²
Therefore the expected value of Tom's payoff is m²
Indira is using a number line to add Negative 1 + (negative 3). She begins by showing –1 on the number line, as shown below.
A number line going from negative 5 to positive 5. The area between negative 1 and 0 is highlighted.
What is the sum of Negative 1 + (negative 3)?
–4
–3
2
3
Answers
-1+-3=-4
Step by step-
Add like normal then add the sign since both numbers are negative.
3+1= 4 then add the sign
Answer:
-4
Step-by-step explanation:
what is the quotient? can someone please help.
Answers
Answer:
-3
Step-by-step explanation:
hope this helps
A triangle has one angle that measures 42°. Which of the following could be the measures of the other two angles?(1 point) 54° and 84° 42° and 42° 90° and 58° 102° and 216°
Answers
Answer:
54° and 84°
Step-by-step explanation:
i just took test
The triangle is rotated 90 degrees clockwise around the pount (0,0)
Answers
Answer:
(2,6)
Step-by-step explanation:
Option:B
The triangle is rotated 90 degree clockwise around the point (0,0). The point is (-6,2) is made to rotate. The image so formed is at the point (2,6).