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
Citrus2011 [14]
3 years ago
14

Y varies jointly as x, z, and w. when x=2, z=1, and w=12, then y=72. find y when x=1, z=2, and w=3

Mathematics
1 answer:
son4ous [18]3 years ago
7 0
ANSWER: 18


EXPLANATION:

y=kxzw

where k is a constant
Making k the subject of the formula, we have

k=y/xzw

Inputting the values

k= 72/(2)(1)(12)

k=72/24

k = 3

Solving for y when x=1,z=2 and w=3

We have


y=kxzw

y = (3)(1)(2)(3)

y = 18
You might be interested in
Janine has job offer sat two companies. One company offers a starting salary of 28,000 with a raise of 3,000 each year. The othe
DochEvi [55]
28,000 +3,000= 31,000 +3,000 = 34,000 +3,000 = 37,000 +3,000 = 40,000 +3,000 = 43,000 + 3,000 = 46,000

36,000 +2,000= 38,000 +2,000 = 40,000 +2,000 = 42,000 +2,000 = 44,000 +2,000 = 46,000
 
THE SALARY WOULD BE 46,000
 IT WOULD TAKE 6 YEARS

I hope i did that right


3 0
3 years ago
What is the volume, in cubic in, of a cylinder with a height of 8 in and a base radius of
densk [106]

Answer:

V=100.5

Step-by-step explanation:

hopes this helps

5 0
3 years ago
PLEASE HELP WILL GIVE 10 POINTS!<br><br> Subtract. −3 2/7−(−5/7)
SashulF [63]

your answer would be -2.57142857143

6 0
3 years ago
What is the surface area of the pyramid?<br> 5ft<br> 3 ft<br> 3 ft
tresset_1 [31]

Answer:

5ft

Step-by-step explanation:

8 0
3 years ago
A sales person receives a 3% commission on sales. The sales person receives $180 in commission. What is the amount of sales
alexira [117]
Her is your answer 3% of the sales is $180

If the sales is called 's' we can write an equation to model the statement 3% of the sales is $180:



The amount of sales is $6,000.

Your final answer is $6,000 in sales.
3 0
4 years ago
Read 2 more answers
Other questions:
  • If a=-1,b=-6 and c=2 then what is the value of b2-4ac?​
    13·1 answer
  • Write a compound inequality that represents the evelation range for each type of plant life
    11·1 answer
  • Periodic rate can be computed using this formula
    8·1 answer
  • Ellen has $75 in her savings account. She deposits $25 every week. Her father also deposits $35 into the account every time Elle
    12·2 answers
  • What is four loads of stone that weighs 2/3rds of a ton and how can you find the weight of 1load of stone
    6·1 answer
  • Please help me!!!!!!
    7·1 answer
  • Please answer the following question
    6·1 answer
  • On the first two downs, a football team lost a yard and then lost 2 yards.
    7·1 answer
  • GIVING BRAINLIEST!!!
    13·1 answer
  • 11.75 in fraction form
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!