ohedithgutierrez ohedithgutierrez
  • 03-02-2020
  • Mathematics
contestada

Rational Equations:Question 8
If y varies inversely with x and x=2.5 and y=100, what is x when
y=25?

Respuesta :

dukalovenera dukalovenera
  • 03-02-2020

Answer:

50

Step-by-step explanation:For example, if y varies inversely as x, and x = 5 when y = 2, then the constant of variation is k = xy = 5(2) = 10. Thus, the equation describing this inverse variation is xy = 10 or y = . Example 1 : If y varies inversely as x , and y = 6 w

Answer Link

Otras preguntas

ACTIVITY #1 Try It! A. Write the definition, property, postulate or theorem that will prove each of the given statements.
What are the sides of ∠E?
A rectangle is divided into 4 equal rows with 4 squares in each row. mark says 1 square is 1/4 of the whole rectangle. kareem says 1 row of the whole rectangle.
Can you tell me the answer?
What effect did these cultural achievements have?
8. Ella wants to replace old bulbs of her home with new LED bulbs. She buys LED bulb that has inbuilt AC to DC converter of output 5V and 2.5A. a. If the LED is
Bottles of water come in packages of 6. Cheese sticks come in packages of 10. What is the least number of packages of each a person has to buy to have the same
Anyone mind helping me solve this inequality? Step by step
A principal of $3200 is invested at 7.75% interest, compounded annually. How much will the investment be worth after 13 years?
Question 3 of 10 What is the first thing you should do when making an individual decision? A. List the consequences of each option. B. Choose the best option an