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
sineoko [7]
3 years ago
8

The following expression represents the profit made by John as he mows lawns: P = 20L

Mathematics
1 answer:
Nat2105 [25]3 years ago
8 0

its c because i already did that and got it right

You might be interested in
An article was sold for Rs 30
katrin [286]

Answer:

Rs. 32.77

Step-by-step explanation:

  • At a loss of 24% sale price = Rs. 30
  • At a loss of 17% sale price = ?

----------

<u>Finding cost price:</u>

  • Sale price = cost - loss

<u>If cost = x:</u>

  • x - 24% = 30
  • 0.76x = 30
  • x = 30/0.76
  • x ≈ 39.48

<u>SP at a loss of 17%:</u>

  • 39.48 - 17% = 39.48*0.83 ≈ 32.77
5 0
3 years ago
Josh travels frequently. For a particular airline, it takes 20 minutes for the first bag to arrive in baggage claim after a flig
Orlov [11]

Using the uniform distribution, it is found that:

A,B) 0.3 of the time does it take longer than 27 minutes for Josh’s bag to arrive in baggage claim.

C) 20% of the time does Josh’s bag arrive in less than 22 minutes.

--------------------------

An uniform distribution has two bounds, a and b.  

The probability of finding a value of at lower than x is:

P(X < x) = \frac{x - a}{b - a}

The probability of finding a value between c and d is:

P(c \leq X \leq d) = \frac{d - c}{b - a}

The probability of finding a value above x is:

P(X > x) = \frac{b - x}{b - a}

--------------------------

  • In the graph, we have that the distribution is uniform between 20 and 30 minutes, thus a = 20, b = 30

--------------------------

Itens a and b:

  • Above 27 minutes, thus:

P(X > 27) = \frac{30 - 27}{30 - 20} = 0.3

0.3 of the time does it take longer than 27 minutes for Josh’s bag to arrive in baggage claim.

--------------------------

Item c:

  • Less than 22 minutes, thus:

P(X < 2) = \frac{22 - 20}{30 - 20} = 0.2

0.2*100 = 20%

20% of the time does Josh’s bag arrive in less than 22 minutes.

A similar problem is given at brainly.com/question/15855314

6 0
3 years ago
Solve for the value of x
Mice21 [21]

Answer:

x = 50°

Step-by-step explanation:

130 and x are adjacent angles on a straight line and sum to 180° , so

x + 130° = 180° ( subtract 130° from both sides )

x = 50°

3 0
2 years ago
Read 2 more answers
N 12. Find the volume of the sphere.​
S_A_V [24]

Answer:

2929 1/3 \pi in^3

Step-by-step explanation:

The equation for the volume of a sphere is \frac{4}{3} \pi r^3.

Insert 13 for r.  Then, simplify.

8 0
2 years ago
Identify whether each set of ordered pairs is a function or is not a function. Function Not a Function
Anna35 [415]

Answer:

1. Function

2. Function

3. Function

4. Not a Function

5. Not a Function

Step-by-step explanation:

Hope it helps:)

7 0
2 years ago
Other questions:
  • A supermarket is testing brands of microwave popcorn. For each brand, they recorded the percentage of corn kernels in a package
    11·1 answer
  • What does the area of the base of the ice block need to be for the given volume and height? Enter your answer in the box. A pyra
    5·1 answer
  • Vhich equation represents a hyperbola centered at the origin with a vertex at (0, -8) and focus at (0, 10)?
    13·2 answers
  • What is the equation of the line through (6, 3) and perpendicular to y=-3x+2
    11·1 answer
  • Complete the third step to solve the equation.
    8·2 answers
  • The circumference of a pizza is 75 inches. What is the approximate radius of the pizza?
    5·2 answers
  • Which pair of diagrams best models the equation 3/4 = 6/8.
    9·1 answer
  • 8 is 40% of what
    11·1 answer
  • Y = 4.3 - 1<br> y=32 +6<br> solve for substitution
    11·1 answer
  • Plssssssssssssssssssssssss help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!