IdislikeMaths
IdislikeMaths IdislikeMaths
  • 10-10-2021
  • Mathematics
contestada

y ∝ 1 √ x If y = 7 when x = 36 find, y when x = 4

Help please

Respuesta :

Аноним Аноним
  • 10-10-2021

Answer:

Yo Rick Astley

Step-by-step explanation:

y ∝ 1 √ x

y = k (1 √ x)

y = 7 when x = 36

7 = k ( 1 / √36)

7 = k (1/6)

k= 7 × 6

k = 42

If x = 4 then,

y = 42 ( 1/√4)

y = 42 ( 1/2)

y= 21

Answer Link

Otras preguntas

what is 363 rounded to the nearest ten and hundred
Complete the formula. density = _____
Determine the number of pounds of nuts selling for $6 per pound and raisins selling for $3 per pound that should be combined to create 60 pounds of a trail mix
what is 363 rounded to the nearest ten and hundred
A discounted concert ticket costs $14.50 less than the original price p. You pay $53 for a discounted ticket. Write and solve an equation to find the original p
can their supported hypothesis be called a scientific theory ? why
William penn believed that the success of his colony depended on
A student has earned scores of 87, 81, and 88 on the first 3 of 4 tests. If the student wants an average (arithmetic mean) of exactly 87, what score must she ea
how do you know if a number is smaller or bigger
(3b-5)^2-c^2 how do I factor this using grouping?