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
iren2701 [21]
3 years ago
13

Was Burns $400 for 40 hours of work is a ratio table to determine how much you earn for six hours of work

Mathematics
1 answer:
Alina [70]3 years ago
7 0
You would earn 60 for 6 hours of work.

You might be interested in
Pls help me guys!<br> Thanks =P
tigry1 [53]
The  answer of t he  trapezoid  area  problem is  112.
6 0
3 years ago
Read 2 more answers
An artist wants to frame a square painting with an area of 400 square inches if x is the length of the one side of the painting
tatuchka [14]

There is only one solution to the equation.  A quadratic equation has 2 solutions a positive and a negative, but since we are looking for length, the answer can only be postive.  Area= side^2

              400= x^2

         sqrt(400)=x

          20 inches = x  

The length of one side is 20 inches


check: 20*20 = 400, which is the area of the square painting.

8 0
3 years ago
Determine the quadrants in which each angle lies
Vinvika [58]
0 to 90 degrees is located in quadrant one. 90 to 180 degrees is located in quadrant two. 180 to 270 degrees is located in quadrant three. 270 to 360 degrees is located in quadrant four. Is this what you were after?
8 0
3 years ago
A new car battery is sold with a two-year warranty whereby the owner gets the battery replaced free of cost if it breaks down du
Mariana [72]

Answer:

4.01% probability that the battery will break down during the warranty period

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

\mu = 45, \sigma = 12

a. What is the probability that the battery will break down during the warranty period

Warranty of 2 years = 24 months. So this is the pvalue of Z when X = 24.

Z = \frac{X - \mu}{\sigma}

Z = \frac{24 - 45}{12}

Z = -1.75

Z = -1.75 has a pvalue of 0.0401

4.01% probability that the battery will break down during the warranty period

7 0
3 years ago
What is the equation and the answer?
Nastasia [14]

Answer:

30

Step-by-step explanation:

So we begin by assigning variables to each side with:

DE = x

EF = y

DF = z

Now we start listing a system of equations from what is given:

x+y+z=81

x=2y

x-4=z

Once we solve that with substitution, we get the result of:

x=34

y=17

z=30.

Since z is the length of DF, the length of DF is 30.

I hope this helped! :D

7 0
3 years ago
Other questions:
  • Which steps can be done to both sides of the equation to determine the value of x ?
    10·1 answer
  • A scuba diver descends at a rate of 40 feet per minute. How many feet will the scuba diver move in 2 minutes?
    9·2 answers
  • Im so comfused please help​
    10·2 answers
  • Which ordered pairs are solutions to the inequality y−4x≤−6y−4x≤−6 ? select each correct answer. (3, 5)(3, 5) (−2, −14)(−2, −14)
    5·1 answer
  • Jordan made a bar graph to represent how he usually spends his time in a 24 hour period. Which of the following statements are t
    7·2 answers
  • Look at picture plz help I’m dumb
    7·1 answer
  • Whats the value of 3(4b-3) when b-2
    7·1 answer
  • Helpppppppppppppppppp pls​
    11·1 answer
  • Write the decimal and fraction in simplest form to represent the shaded portion of
    14·1 answer
  • Can i have help please
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!