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
Alecsey [184]
3 years ago
15

Matthew cleaned the garage in 2.5 hours he was paid x dollars per hour he then spent $3 and had $12 remaining how much was he pa

id per hour?
Mathematics
1 answer:
Orlov [11]3 years ago
7 0

Answer:

kyckyjgxkutfliydlututdfdkgxgsfhdmhfskhtelitrtdmhfjfdkhfslufskyrsiyesoydskfwkhrskhdzlrskhfzoezkyeskydzkyrskyrsmutsurufdlutdlitit

jgutjgdtdmututdlyfutdlurskyreltuekuteliyrltu6rli6r6rlyrltuelutrlyirlu5iyrktdlutelitdkrelrelteu5u6lr limit i6rlitel86eultutdlyiryiyr

You might be interested in
A person suspects a standard number cube is not so standard. Another person rolls this cube 100 times, and it lands on a six 42
Ksju [112]

Answer:

The chance of an average six-sided number cube landing one one number is 1/6, or approximately 16.67%. When rolling a number cube 100 times, the average number of times it lands on any specific number should be fairly close to 16.67.

A 6 being rolled 42 times and 33 times means that it is <em>very likely</em> not to be a standard number cube. Although we cannot know for certain, the chance of this happening is very low.

3 0
3 years ago
Hi please help me with this please help me draw the graph pls
sukhopar [10]

{\huge {\green{ \fbox{\pink{Answer}}}}} \\  \\

A. 1) y ≤ x - 3

refer to the attachment

B. 2) y+2x>5

3 0
2 years ago
student randomly receive 1 of 4 versions(A, B, C, D) of a math test. What is the probability that at least 3 of the 5 student te
alexdok [17]

Answer:

1.2%

Step-by-step explanation:

We are given that the students receive different versions of the math namely A, B, C and D.

So, the probability that a student receives version A = \frac{1}{4}.

Thus, the probability that the student does not receive version A = 1-\frac{1}{4} = \frac{3}{4}.

So, the possibilities that at-least 3 out of 5 students receive version A are,

1) 3 receives version A and 2 does not receive version A

2) 4 receives version A and 1 does not receive version A

3) All 5 students receive version A

Then the probability that at-least 3 out of 5 students receive version A is given by,

\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{3}{4}\times \frac{3}{4}+\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{3}{4}+\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}

= (\frac{1}{4})^3\times (\frac{3}{4})^2+(\frac{1}{4})^4\times (\frac{3}{4})+(\frac{1}{4})^5

= (\frac{1}{4})^3\times (\frac{3}{4})[\frac{3}{4}+\frac{1}{4}+(\frac{1}{4})^2]

= (\frac{3}{4^4})[1+\frac{1}{16}]

= (\frac{3}{256})[\frac{17}{16}]

= 0.01171875 × 1.0625

= 0.01245

Thus, the probability that at least 3 out of 5 students receive version A is 0.0124

So, in percent the probability is 0.0124 × 100 = 1.24%

To the nearest tenth, the required probability is 1.2%.

4 0
3 years ago
Oscar has 6 tubular neon lights in order to spell out the word VISION to promote his lighting business.It costs £2 to add a corn
anyanavicka [17]
It is £15 for the words, but I don’t understand the second part
8 0
2 years ago
Pls help me no explain need ❤️❤️❤️
RoseWind [281]

Answer:

\displaystyle m=2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Reading a Cartesian plane
  • Coordinates (x, y)
  • Slope Formula: \displaystyle m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (-5, 0)

Point (-9, -8)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope<em> m</em>

  1. Substitute in points [Slope Formula]:                                                            \displaystyle m=\frac{-8-0}{-9+5}
  2. [Fraction] Subtract/Add:                                                                                 \displaystyle m=\frac{-8}{-4}
  3. [Fraction] Divide:                                                                                            \displaystyle m=2
3 0
2 years ago
Other questions:
  • What is the range of y = sin θ ?
    14·2 answers
  • Answer choices <br> A. 42.9% <br> B. 16.7%<br> C. 83.3%<br> D. 25%
    5·1 answer
  • Can someone please help me answer this.
    6·1 answer
  • 73 m is equal to ____ dm. (Only input whole number answer.)<br><br> Numerical Answers please!
    10·2 answers
  • What is the input value other than 0 for which f(x)=−2
    7·1 answer
  • What is the value of x?​
    7·1 answer
  • A box of 42 jelly beans contains 9 orange jelly beans. What is the probability that a randomly selected jelly bean will be orang
    13·1 answer
  • Pls help me If your good at math I’ll give brainliest
    13·1 answer
  • Please help asap! ill give brainless to first CORRECT answer
    5·2 answers
  • 123456789+32145688977
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!