01) Escreva as seguintes quantidades de grandezas a seguir, na forma de notação científica: a) 560 000 000 000 000 000 000 = b) 0, 000 000 000 000 000 8 = c) 745 000 000 000 = d) 3100000 = e) 0, 000 000 000 000 000 46 = f) 8.400 =

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

answer: your gay

step-by-step explanation:

you dont know math