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
hoa [83]
2 years ago
13

I need to know what goes each box 28 POINTS :)

Mathematics
2 answers:
nordsb [41]2 years ago
7 0

Answer:

4 in the first box. 5/12 in the other two

pickupchik [31]2 years ago
7 0

Answer:

first box(z ):- 4

2nd box(x) :- 5

3rd box(y) :- 12

Step-by-step explanation:

we can equate the equation on both side of equality and can solve it separately.

\frac{1}{3}  +  \frac{1}{12}  =  \frac{x}{y}

\frac{4 + 1}{12}  =  \frac{x}{y}  \\  \frac{5}{12}  =  \frac{x}{y}

now ,

\frac{z}{12}  +  \frac{1}{12}  =  \frac{x}{y}

\frac{z + 1}{12}  =  \frac{5}{12}

z + 1 = 5 \\  \\ z = 4

You might be interested in
Jan'ai was asked to determine the minimum for a function with zeros located at –1 and 5, which also has a y-intercept of (0, –25
tino4ka555 [31]

The answer is D. Here is the picture:

5 0
3 years ago
Read 2 more answers
A 5 ounce bottle of hair conditioner is priced at $2.55. what is the price per ounce
Sveta_85 [38]

Answer:

¢51

Step-by-step explanation:

The price of once ounce of hair conditioner is 2.55 divided by 5 which is equal to 0.51. Convert that into cents and you get: ¢51.

5 0
3 years ago
If two different people are randomly selected from the 864 subjects, find the probability that they are both heavy smokers. Roun
AlekseyPX

Answer:

P = 0.008908

Step-by-step explanation:

The complete question is:

The table below describes the smoking habits of a group of asthma sufferers

               Nonsmokers      Light Smoker     Heavy smoker      Total

Men                        303                     35                           37        375

Women                   413                     31                            45        489

Total                        716                     66                           82        864

If two different people are randomly selected from the 864 subjects, find the probability that they are both heavy smokers.

The number of ways in which we can select x subjects from a group of n subject is given by the combination and it is calculated as:

nCx=\frac{n!}{x!(n-x)!}

Now, there are 82C2 ways to select subjects that are both heavy smokers. Because we are going to select 2 subjects from a group of 82 heavy smokers. So, it is calculated as:

82C2=\frac{82!}{2!(82-2)!}=3321

At the same way, there are 864C2 ways to select 2 different people from the 864 subjects. It is equal to:

864C2=\frac{864!}{2!(864-2)!}=372816

Then, the probability P that two different people from the 864 subjects are both heavy smokers is:

P=\frac{82C2}{864C2}=\frac{3321}{372816}=0.008908

4 0
3 years ago
QUICK PLZ WHAT IS THIS EXPLAIN PLZ
Olenka [21]
I hope this Helps you

4 0
3 years ago
Read 2 more answers
6x-5y = 15<br><br> x=y+3<br><br> x=<br><br> y=
Zina [86]

Answer:  x = 0  y = –3

Step-by-step explanation:

We can solve this system by substitution.

use the second equation as a value for x.

Then substitute that value  in place of x in the first equation and solve for y.

6x - 5y = 15 becomes

6(y + 3) - 5y = 15  Distribute 6 × parentheses

6y + 18 - 5y = 15 combine like terms

6y -5y + 18 = 15

y + 18 = 15   Subtract 18 from both sides.

y =15 -18

y = –3

Use this value for y in either equation to solve for x

6x - 5(-3) = 15

6x + 15 = 15    Subtract 15 from both sides, divide by 6 (seems silly!)

x = 0

OR in he second equation,

x = -3 + 3  

Again, x = 0

6 0
2 years ago
Other questions:
  • Leon bought trail mix that cost $0.78 per pound. He paid $6.24 for the trail mix. How many pounds of trail mix did he buy?
    11·2 answers
  • According to Ohm’s Law, the voltage V , current I , and resistance R in a circuit are related by the equation V = I R , where th
    7·1 answer
  • suppose she cut 8 equal size pieces and 6 people are all the pieces. how they could have divided the pieces so that everyone ate
    15·1 answer
  • Which measure of center makes the stock look the most profitable?
    15·1 answer
  • 10 less than a number translate this expression
    10·1 answer
  • The degree of the term 2x^3 is<br> A. 2<br> B. x<br> C. 3<br> D. 2x
    13·2 answers
  • What is the square root of 49/100?​
    13·1 answer
  • Lee is in customer service. How can she best support her internal customer, Dan? O al Prioritize other tasks and customers O b)
    11·1 answer
  • Which is greater: 6/30 or 12/40
    10·2 answers
  • Can someone help me please?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!