A bag contains 8 purple marbles, 7 yellow marbles, 8 red marbles, and 3 blue marbles. What is the probability of drawing a purple marble, without replacing it, and then drawing a blue marble?

Answers

Answer 1

Answer:

Answer:

12/325

Step-by-step explanation:

Purple marble: 8/26 = 4/13

Blue marble after: 3/25

3/25*4/13 = 12/325

For what value of θ, in degrees, is sin θ = cos 58°?

Answer:

The value of $\theta$ is, 32 degree.

Step-by-step explanation:

Given the equation:

$\sin \theta = \cos 58^(\circ)$

We have to find the value of $\theta$

Using the rule:

$\cos (90-\theta) = \sin \theta$

then;

$\cos (90-\theta) = \cos 58^(\circ)$

Comparing both sides we have;

$90^(\circ)-\theta = 58^(\circ)$

Subtract 90 from both sides we have;

$-\theta = -32^(\circ)$

Simplify:

$\theta = 32^(\circ)$

Therefore, the value of $\theta$ is, 32 degree.

Hope you can see and understand what I wrote

HELPPPPPPPPPPPPPP???

either it's D. or A. not so sure.

Find an equation for the line below.