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
Finger [1]
1 year ago
8

It takes Mario and Jessica 15 minutes to set up 5 tables. If Mario and Jessica work at a constant rate, which best describes a p

ossible constant of proportionality?
Mathematics
1 answer:
AfilCa [17]1 year ago
5 0

Answer:

3 minutes per table

Step-by-step explanation:

15 minutes = 5 tables

to get how much it will be per table, divided both sides by 5

since 5 / x = 1 and x would be 5

15 / 5 minutes = 5 / 5 tables

3 minutes = 1 table

You might be interested in
For y = 3x - 2x2 +5x3, show how to find the value for y, when x = 3. Show your work
Ugo [173]
Y= 3(3)–2(3)2+5(3)3
y= 9–2*3*2+5*9
y=9–12+5*9
y=9–12+45
y=42
6 0
3 years ago
Read 2 more answers
What is a one-to-one function?
umka2103 [35]

Answer:

C.

Step-by-step explanation:

A one to one function is a function in which an element in a domain is corresponding to the a single element in the range. That is, each element in the domain has exactly one image in the range.

To answer the question that say : What is a one-to-one function?

A function f is called a one-to-one function if it never takes on the same value twice.

Therefore the correct answer is option C.

6 0
3 years ago
A North Face Jacket costs $65. It is on sale for 20% off. What is the amount of discount?
sineoko [7]
The answer should be $13 !! hope that helps
5 0
2 years ago
An urn contains 6 red balls, 8 green balls, and 10 white balls. If balls are selected one by one (without replacing them after t
PIT_PIT [208]

Answer:

0.43478

Step-by-step explanation:

From the information given:

The \  required  \ probability = P(1st ball = red) \times P(2nd ball = red) + P(1st ball = red) \times P(2nd ball = white)  + P(2nd ball = red) \times P(1st ball = white) + P(1st ball = white) \times P(2nd ball = white)

= \dfrac{6}{6+8+10}\times  \dfrac{5}{5+8+10} +  \dfrac{6}{6+8+10} \times  \dfrac{10}{5+8+10} +  \dfrac{10}{6+8+10} \times  \dfrac{6}{5+8+10} \times  \dfrac{10}{6+8+10} \times  \dfrac{9}{5+8+9}

=(\dfrac{6}{24}\times \dfrac{5}{23})+ (\dfrac{6}{24}\times \dfrac{10}{23}) +( \dfrac{10}{24}\times \dfrac{6}{23} ) + (\dfrac{10}{24}\times \dfrac{9}{23})

= 0.05434782609 + 0.1086956522  + 0.1086956522  + 0.1630434783

= 0.4347826088

≅ 0.43478

8 0
2 years ago
Find sin D, sin E, Cos D, and cors E
Arisa [49]

Answer:

Step-by-step explanation:

I assume that the last question should read "cosE"

6 0
2 years ago
Read 2 more answers
Other questions:
  • Given the explicit formula, find the term in each problem.
    9·1 answer
  • What is 61 divided by 207.4
    8·2 answers
  • Please help. 15 points. Show all work. Thank you.
    5·2 answers
  • Which answer describes the transformation of g(x)=log4(x−2)+4 from the parent function f(x)=log4x?
    7·2 answers
  • What's the solution of -2+2/5
    5·1 answer
  • What causes a solution to a rational equation to be an extraneous solution?
    7·2 answers
  • Can someone help me with this simple math problem, I’m a little confused on what’s the correct answer. I will mark you brainlies
    10·2 answers
  • Ive been stuck on this expression for a while now
    15·1 answer
  • Whats 20,000,000x - 3 =
    14·1 answer
  • (GIVING BRAINLIYEST)<br> 7. what is the volume of these 2 objects
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!