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
jarptica [38.1K]
2 years ago
8

Use inequality notation to describe the set. r is positive

Mathematics
2 answers:
Dominik [7]2 years ago
5 0

Answer:

\text{c. }r>0

Step-by-step explanation:

Define a positive number by all real numbers greater than, but not including, zero.

The inequality that represents this is \boxed{\text{c. }r>0}

*Note: The sign \geq represents including the value following it. However, we do not want to include zero in our set, hence r>0

blagie [28]2 years ago
5 0

Answer:

r > 0

Step-by-step explanation:

a. r≤ 0            the equation is represented as r value is equal to zero or less than zero. So r can be zero or negative since its saying less than zero.

b. r≥ 0            the equation is represented as r value is greater than but equal to zero. So r can be zero and nonpositive.

c. r> 0            the equation is represented as r value greater than 0 which makes the answer positive.

d. r≤ ∞           the equation is represented as r value is equal to all positive integers but all negative integers.

e. r< ∞           the equation is represented as r value is all negative numbers since the inequality sign is less than

Mark me as brainliest

You might be interested in
Is (ab^2) equivalent to ab^2? Explain.
Zarrin [17]

Answer: yes it is equivalent!

Step-by-step explanation:

all you do is take away the parentheses and then it is the same exact thing!

6 0
2 years ago
Read 2 more answers
39. Kate recorded the time it took six children of
scZoUnD [109]

Answer:

y=-11x+261

Step-by-step explanation:

As you can observe in the image attached, the line that best fits passes through point B and C. That means we can use those point to find the slope of such line.

m=\frac{y_{2} -y_{1} }{x_{2}-x_{1}  }

Where B(11,137) and C(12,126)

m=\frac{126-137}{12-11}=-11

So, the slope of the line that best fits is -11, approximately.

Now, we use the point-slope formula to find the equation.

y-y_{1} =m(x-x_{1} )\\y-137=-11(x-11)\\y=-11x+124+137\\y=-11x +261

Therefore, the line that best fits is y=-11x+261 approximately.

Remember, when we estimate a line for some data on a scatterplot, we are calculating an approximation, that's why we also said "approximately", because the line is an approximation where the majority of point meet.

4 0
3 years ago
WILL MARK BRAINLIEST
Ratling [72]

Answer:

I believe the answer is (A)

7 0
3 years ago
A father is 60 years old just son is half his age how old was the boy when his father was four times his age
gayaneshka [121]

So, what you would have to do is figure out how old he is not which is 30 yrs old because it is half of 60.

So, after this you would have to find a number that would go into 60 four times which is 15.

So, your answer would be 15.


HOPES THIS HELPS!!!!

6 0
3 years ago
Please help I don’t get it
Dmitry [639]

Answer:

ur  mom isugly as stiuff

Step-by-step explanation:

vut like u

6 0
3 years ago
Other questions:
  • 3 2/4 pieces f cake after party eats 1 /2/3 next night how much does she have left
    7·1 answer
  • Write a word problem that can be solved by using 2×5÷5
    10·2 answers
  • Jack is 2 times as old as Lacy. 7 years from now the sum of their ages will be 35 . How old are they now?
    14·1 answer
  • colton is playing with interlocking blocks that are each 3/4 inch tall. He makes a tower 17 blocks tall.How tall is his tower in
    15·1 answer
  • Three points, A, B, and C exists in space such that B is "between" A and C. It is known that AB=7, BC=4, and AC=9. Are points A,
    5·2 answers
  • NEED HELP ASAP PLEASE!!
    14·1 answer
  • James saved £15 per week for 100 weeks. How much did he have? How much would he have after 2 years
    5·1 answer
  • What is f(0) for the function f(x) =2x+3
    10·2 answers
  • For which equation is x=5 a solution?
    6·1 answer
  • Goods are purchased for ₹1500. If one fifth of the goods sold at a profit of 5% and the remaining four-fifth of the goods at a p
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!