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
Gennadij [26K]
3 years ago
15

4) Suppose y varies inversely with the SQUARE ROOT of x.

Mathematics
1 answer:
Savatey [412]3 years ago
7 0

Answer:

Variation equation: y = k/√x

constant of variation: 200

Variation Equation by plugging the value of k: y = 200/√x

Step-by-step explanation:

If y varies inversely with the SQUARE ROOT of x, then;

y = k/√x

If  x = 4, y = 100.

100 = k/√4

100 = k/2

200 = k

k = 200

Substitute into the expression

y = k/√x

y = 200/√x

You might be interested in
Which partial quotients could be added to find 396 ÷ 12?
Travka [436]

Answer:

33 plz braniest i think i help you

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Please show your work:
Shalnov [3]

Answer:

b . 4/5

60 :15 minute : 4

3 /15 x 4 = 12/15 = 4/5

6 0
3 years ago
A car is traveling at a steady speed. It travels 1 3/4 miles in 2 1/3 minutes. how far will it travel in 21 minutes? in 1 hour?
GaryK [48]

Answer:

Step-by-step explanation:

1¾ miles/(2⅓ minutes) = (7/4 miles)/(7/3 minutes) = ¾ mile/minute

21 minutes × ¾ mile/minute = 15.75 miles

60 minutes × ¾ mile/minute = 45 miles

8 0
2 years ago
If the value of "y" varies directly with "X"<br> and y = -8 when x = 20, find "y" if x = -4.
natka813 [3]

Answer:

y = 10 when x is -4

will be the correct answer

5 0
2 years ago
Find the product (x - 10) ( x - 5)​
Hatshy [7]

꙰  Hello there mohammedsaquibali45 ! My Name is ⚝Tobie⚝ and I'm glad you asked! Let me walk you step by step in order to comprehend the question better!   ꙰  

i

{x}^{2}-5x-10x+50

x

2

−5x−10x+50

ii Collect like terms.

{x}^{2}+(-5x-10x)+50

x

2

+(−5x−10x)+50

iii Simplify.

{x}^{2}-15x+50

x

2

−15x+50

8 0
2 years ago
Other questions:
  • Sandra y Roberto, cada uno de ellos con una copia del libro, deciden que ellos pueden ganar tiempo "leyendo en equipo" la novela
    12·1 answer
  • A data set includes data from student evaluations of courses. The summary statistics are nequals99​, x overbarequals3.58​, sequa
    9·1 answer
  • Se vende2 usb en 60 soles cada uno. En una se ganó el 20% y en la otra se perdió el 20% ¿Se ganó o se perdió en total y cuánto?
    5·1 answer
  • Analyze the graph of the exponential decay function.<br><br> The initial value is.
    13·1 answer
  • 9. Find the number that completes the following problem. (3 + 5) + 2 = 2(+2)​
    10·1 answer
  • two angles are supplementary the first angle measures 40 degrees what is the measurement of the second angle
    8·2 answers
  • Whats 5x x -23 + 45?
    7·2 answers
  • Please help!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Please help!!! This is 12 points!!! I’ll mark brainliest!!!!
    11·2 answers
  • A triangle has angle measurements of 89°, 78°, and 13°. What kind of triangle is it?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!