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
Ganezh [65]
3 years ago
14

A gym is selling monthly memberships for $40 each and reusable water bottles for $5 each. The gym needs to make $1000 by the end

of the month.
This can be described as 40m + 5w = 1000, where m is the number of monthly memberships sold, and w is the number of reusable water bottles sold. If no bottles are sold, how many memberships must be sold?
Mathematics
1 answer:
shusha [124]3 years ago
7 0

Answer:

25

Step-by-step explanation:

it possibly is this but this is worded kinda weird so i dunno

if someone gets different answer its prob right

You might be interested in
27 miles per hour. how many miles per minute in decimal form?
maxonik [38]

1 hour = 60 minutes

27/60 = 0.45 miles per minute

7 0
3 years ago
Suppose that the expected number of accidents per week at an industrial plant is 5. Suppose also that the number of workers inju
Ksivusya [100]

Answer:

12.5

Step-by-step explanation:

If the number of workers injured in each accident is i<em>ndependent </em>of the number of accidents that occur, <em>then the expected number of workers injured in a week equals the expected number of accidents per week times the expected number of workers injured in each accident. </em>

But the expected number of workers injured in each accident is precisely the average or mean, so

<em>Expected number of workers injured in a week = 5*2.5 = 12.5. </em>

Or in other words, in 10 weeks there will probably be 125 workers injured.

6 0
3 years ago
Because of Theorem 5.47 any function that is continuous on (0, 1) but unbounded cannot be uniformly continuous there. Give an ex
almond37 [142]

Answer:

f: (0,1) \to \mathbb{R}

f(x) = \sin(1/x)

Step-by-step explanation:

<u>f is continuous</u> because is the composition of two continuous functions:

g(x) = \sin(x) (it is continuous in the real numbers)

h(x) = 1/x (it is continuous in the domain (0,1))

<u>It is bounded</u> because -1 \leq \sin(\theta) \leq 1

<u>And it is not uniformly continuous</u> because we can take \varepsilon = 1 in the definition. Let \delta > 0 we will prove that there exist a pair x,y\in \mathbb{R} such that |x-y|< \delta and |f(x) -f(y)|> \varepsilon = 1.

Now, by the archimedean property we know that there exists a natural number N such that

\frac{1}{N} < 2\pi \delta

\Rightarrow \frac{1}{2\pi N} < \delta.

Let's take x = \frac{1}{2\pi N + \pi/2} and y = \frac{1}{2\pi N + 3\pi/2}. We can see that

|x-y| = \frac{1}{2\pi N + \pi/2}-\frac{1}{2\pi N + 3\pi/2}

And also:

|f(x)- f(y)| = |f(2\pi N + \pi/2) - f(2\pi N + 3\pi/2)| = |1 - (-1)| = 2 > \varepsilon

And we conclude the proof.

8 0
3 years ago
Question 2 (5 points)
Sedaia [141]

Step-by-step explanation:

f(x) = 8 - 3x

when x =3, then

f(3) = 8 - 3×3

=8-9

=-1

6 0
3 years ago
Read 2 more answers
one of the same side exterior angles of two parallel lines is 20 degrees less than the other same side exterior angle find the m
Dmitry_Shevchenko [17]

Answer:

25 I am not a fan of the gas increases when the piston is pushed in the next war

8 0
3 years ago
Other questions:
  • Help???????????!!!!!!!!!!!
    11·1 answer
  • Find the simple interest paid for 10 years on a $10,000 loan at 4% per year.
    12·2 answers
  • Simplify:<br><br>7j-6k-5j+4k<br><br>also what is 30% of 520
    13·1 answer
  • Hellen has 10 sweets,shelly has 30 sweets.Faith has 4 fewer sweets than the average number of sweets that hellen,shelly and fait
    11·1 answer
  • Carl has 16 cd’s and 1/4 of them are classical music how many cd’s are classical? How many are not?
    15·2 answers
  • Can someone help me please?
    12·1 answer
  • Timed math quiz 13<br> Please help
    5·2 answers
  • Simplify (5^ 1/6) ^6
    10·1 answer
  • Convert 3x-y=-5 to slope intercept form
    11·2 answers
  • Please help i don't understand!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!