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
Alina [70]
2 years ago
7

Suppose y varies jointly as x and z. Find y when x = 2 and z = 11, if y = 160 when x = 3 and z = 8. Round your answer to the nea

rest hundredth, if necessary.
Mathematics
1 answer:
defon2 years ago
7 0
Step 1– y=kxz
160=k(3)(8)
160=k(24)
24/160=(k)24/24
6.667=k

Step 2– y=kxz
y=(6.667)(2)(11)
y=146.67
You might be interested in
Which of the following is equivalent to the complex number i^8?
Maru [420]

Answer:

I think the answer is -1

Step-by-step explanation:

the sequence goes i, -i, 1, -1

Right? >_>

4 0
2 years ago
Read 2 more answers
PHOTO ATTACHED PLEASEEEE HELPPPP!!!!!!!!!!
Thepotemich [5.8K]

Answer:

15x^2-3x-1

Step-by-step explanation:

All we have to do is collect like terms and calculate! Hope this helps!

6 0
2 years ago
Answer plz thanks !!!!!
svp [43]

Answer:

14 can u mark me brainliest pls

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Jill invested $20,000 in an account that earned 5.5% annual interest, compounded annually. What is the value of this account aft
noname [10]

The value of this account in 10 years is given by the formula:

FV = P*(1+r)^t

where FV is the future value in the account after 10 years(to be calculated)

P is the principal invested at the beginning

r is the interest rate and

t is the time horizon in years

Given, Invested Amount (P) = 20,000

Interest rate (r) = 5.5% = 0.055

Time horizon (t) = 10 years = 10

Substituting the formula, FV = 20,000*(1+0.055)^10 = 20,000*1.055^10 = 20,000*1.708144458 =  34,162.89

The value of this account after 10 years =$34,162.89 (Rounded to the nearest cent)

7 0
3 years ago
Linear Equations
rjkz [21]

Answer:

C

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • The dot plot shows the number of hours, to the nearest hour, that a sample of 5th- and 7th-grade students spend watching televis
    10·2 answers
  • Look at the graph shown below:
    7·2 answers
  • What is the value of y?<br><br><br><br> Enter your answer in the box.
    8·1 answer
  • An airplane is descending at a rate of 2500m per minute. How much higher was the
    5·1 answer
  • The diagonals of a square measure 20. what is the length of a side of the square​
    15·1 answer
  • I need the answer to be correct
    8·2 answers
  • Which set of line segments could create a right triangle?
    5·1 answer
  • Sanjay works 37 hours at $10.57 per
    6·2 answers
  • PLZ HELP ME
    13·1 answer
  • Geometry <br> Find the length of x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!