afghan65 afghan65
  • 11-06-2020
  • Mathematics
contestada

Q varies inversely with (5-t). If Q = 8 when t = 3, find the value of: t when Q = 16

Don't quite understand what to do. Step by step answer would be great!

Respuesta :

sakyiamahchristiana
sakyiamahchristiana sakyiamahchristiana
  • 11-06-2020

Answer:

4

Step-by-step explanation:

Q*1/5-t

Q=k/5-t

8=k/5-3

8=k/2

8x2=16

k=16

Q=16/5-t

16=16/5-t

16(5-t)=16

80-16t=16

80-16=16t

64/16=t

t=4

Answer Link
Аноним Аноним
  • 11-06-2020

Answer:

t = 4

Step-by-step explanation:

Answer Link

Otras preguntas

which to hemispheres is south America located
What is the answer to 7,200 ÷ y = 90
The ratio of green pepper plants to red pepper plants in Adeline's garden is 3 to 5. If there are 20 red pepper plants, how many green pepper plants are there?
What are the roots of the polynomial equation x^4+x^3=4x^2+4x? –2, –1, 0, 2 –2, 0, 1, 2 –1, 0 0, 1
14 ÷ [3(8-2)-11] URGENT
What is one key Islamic belief about God
South America is located mostly in which two hemispheres
velocity is the change in ? over the change in time
5. Which one of the following choices is the closest in size to one serving of meat? A coffee mug B. A deck of cards C. A baseball D. An
70 mL of liquid (density = 0.85 g/mL) is added to a graduated cylinder that has a mass of 60.75 g. what is the mass of the cylinder plus the liquid?