supersaiyansavage supersaiyansavage

01-11-2016
Mathematics

contestada

if y=3.2 when x=1.6,find y when x=19

Respuesta :

TooNashty TooNashty

01-11-2016

Y = 38

3.2 / 1.6 = 2
x / 19 = 2
2 x 19 = 38

Answer Link

MarcoNousari MarcoNousari

01-11-2016

This is a porportion. 1.6 19
3.2 x
1.6x = 60.8
1.6 1.6
x=38

Answer Link

Otras preguntas

Araby selection test : Interpreting and Evaluating Narrators expectation of the uncle vs reality? Narrators expectation of Mangan's Sister vs reality? Narrator

What is the surface area of the cone? Express your answer in terms of π.

-8x - 4y = -24 -3x + 7y =25Solve.

Question 5 (1 point) A system of linear equations is shown. -3x+y=K 2x+3y=L Which system has the same solution as the system shown? -9x+3y=-3K 2x+3y=1s 6x-2 y=-

Tom deposits $2,000 into an account with an interest rate of 2.5% that is compounded quarterly. Rounding to the nearest dollar, what is the balance in Tom's acc

Choose all of the equations that are true. x2 + 2x − 24 = (x + 6)(x − 4) x2 − 8x + 15 = (x + 5)(x + 3) 3x2 + 4x + 1 = (3x + 1)(x + 1) 5x2 − 2x − 3 = (5x + 3)(x

what is the captail of texas

What is most often given a value of zero to describe an object’s position on a straight line?

Need help with this question

Why were white southerners angry about Spain controlling Florida?