sammyJordo sammyJordo

14-10-2016
Mathematics

contestada

If y varies directly as x, and y is 48 when x is 6, Give an expression can be used to find the value of y when x is 2?

Respuesta :

scme1702 scme1702

19-10-2016

The equation for a direct proportion is:
y = kx; where k is the constant of proportionality.
48 = 6k
k = 8
y = 8x
y = 8(2)
y = 16

Answer Link

Otras preguntas

After Larry had taken Nexium for 4 weeks, the pH in his stomach was raised to 4.52. What is the [H3O+] in his stomach?

When the relative price of a good increases, consumers respond by buying a. a larger quantity of that good and a larger quantity of substitutes for that good. b

A chemical reaction takes place in a container of cross-sectional area 50 cm2. As a result of the reaction, a piston is pushed out through 15 cm against an exte

A killer whale has eaten 75 pounds of fish today. It needs to eat at least 140 pounds of fish each day. a. A bucket holds 15 pounds of fish. Write and solve an

You just settled an insurance claim that calls for increasing payments over a 10-year period. The first payment will be paid one year from now in the amount of

1. Hamburger mest is $2.19 per pound. A box of spaghetti noodles is $0.79. a. Chris is going to purchase four pounds of hamburger meat and three boxes of spaghe

Aisletton, an electronic gadgets manufacturer, organizes its workforce into various departments based on the service the department provides. These departments

In ____________ reactions, certain molecules are broken down; in the process they release energy which is captured when high-energy molecules (such as NADH and

Solve for x. X+1/2=3/4

Which of the following is NOT true regarding Echinoderms?A. They are marine animals.B. They can perform ecdysis.C. The display pentaradial symmetry.D. They have