1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aloiza [94]
3 years ago
9

Determine if the following relation is a function.

Mathematics
2 answers:
Mama L [17]3 years ago
3 0
Yes it is a function
Free_Kalibri [48]3 years ago
3 0

Answer:

It is a function.

Step-by-step explanation:

It is proven via the vertical line test.

You might be interested in
5-3x =-10 what is x?
Delvig [45]

Answer:

x = 5

Please tell me if im incorrect and hope this helped ^^

3 0
3 years ago
Read 2 more answers
Explain how you change a decimal to a fraction. ​
maw [93]

Answer:

Decimals can be written in fraction form. To convert a decimal to a fraction, place the decimal number over its place value. For example, in 0.6, the six is in the tenths place, so we place 6 over 10 to create the equivalent fraction, 6/10. If needed, simplify the fraction.

7 0
3 years ago
Read 2 more answers
How does the value of the digit 2 in the number 32,000 compare with the value of the digit 2 in the number 26,000?
julsineya [31]

Answer:

the second value is ten times higher then the refference one

6 0
3 years ago
N n N n N n N n N n n N N Suppose that you were to draw a random sample of one letter from the set of letters above. Two possibl
kvv77 [185]

Answer:

10/13 = 76.92%

Step-by-step explanation:

The question is missing some information because the underline is missing.

If we make table based on if the letter upper case (A) or lower case(a), and if the letter underlined(B) vs not underlined(b) the data will be:

             A          a

B           4           3         7

b           3           3         6

total      7          6

There are total of 13 letter there. The calculation will be:

P(A or B) = P(A) + P (B) - P(A and B) = (7 + 7 -4) / 13= 10/13 = 76.92%

4 0
3 years ago
PLEASE HELP ASAP!!!!
lina2011 [118]
<h3>Answer:</h3>

System

  • p + m = 10
  • 0.8m = 0.4·10

Solution

  • p = m = 5 — 5 lb peanuts and 5 lb mixture
<h3>Step-by-step explanation:</h3>

(a) Generally, the equations of interest are one that models the total amount of mixture, and one that models the amount of one of the constituents (or the ratio of constituents). Here, there are two constituents and we are given the desired ratio, so three different equations are possible describing the constituents of the mix.

For the total amount of mix:

... p + m = 10

For the quantity of peanuts in the mix:

... p + 0.2m = 0.6·10

For the quantity of almonds in the mix:

... 0.8m = 0.4·10

For the ratio of peanuts to almonds:

... (p +0.2m)/(0.8m) = 0.60/0.40

Any two (2) of these four (4) equations will serve as a system of equations that can be used to solve for the desired quantities. I like the third one because it is a "one-step" equation.

So, your system of equations could be ...

  • p + m = 10
  • 0.8m = 0.4·10

___

(b) Dividing the second equation by 0.8 gives

... m = 5

Using the first equation to find p, we have ...

... p + 5 = 10

... p = 5

5 lb of peanuts and 5 lb of mixture are required.

8 0
3 years ago
Other questions:
  • i bought 1 sandwich and 2 sodas for $5.50. A sandwich cost $1.00 more than a soda . How much did the sandwich cost ?
    8·1 answer
  • Alkali metals, alkaline earth metals, and aluminum all form ions with positive charges equal to
    11·2 answers
  • Roger gets $40 per day as wages and $4.50 as commission for every pair of shoes he sells in a day. His daily earnings goal is $1
    12·2 answers
  • I don’t understand some of this and need help with it
    6·2 answers
  • The oil tank in the shape of a cylinder has a diameter of 40 feet and a height of 32 feet. Which expression can be used to find
    11·2 answers
  • 14b=42 how does this work
    5·2 answers
  • You are going to the mall with your friends and you have $200 to spend from your recent birthday money. You discover a store tha
    5·2 answers
  • Daniel buys a DVD at an electronics store. The DVD costs $24.35. Daniel hands the cashier two $20 bills. How much change did Dan
    14·2 answers
  • I just wrote a formal email to my teacher. What do you think their response was?
    10·2 answers
  • Find the value of x that makes the equation true.<br><br> 2 = -x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!