If you have 3 quarters, 5 dimes, and 2 nickels in your pocket, what is the probability you will pick a dime and then a quarter without putting the dime back in your pocket?
Are these events dependent or independent?

P = 1/90

Step-by-step explanation:

These events are dependent.

P (dime) = 1/10

As dime is gone, only 9 coins are left so P (quarter) = 1/9

Hence, P (dime then quarter) = 1/10 x 1/9 = 1/90

dependent

Step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: