4 years ago

5. Are the slidutu pun - Complete: 1 = = = 8 It’s asking me to complete 1/2=

Mathematics

1 answer:

meriva4 years ago

5 0

Answer:1/2=2/4=4/8

Step-by-step explanation:It's quite simple if you do 1/2 times 2 you would get 2/4 1*2=2 2*2=4 2/4 same with 2/4 time 2 2*2=4 4*2=8 4/8.

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You are given a bag of jelly beans. There are 7 red, 8 blue, 4 yellow, and 10 pink. Find the probability of drawing 2 blue in a

miss Akunina [59]

Okay so the probability of drawing a blue bean is

8 / 29 = .276

29 is the total number of jelly beans

When we have replacement, we do not reduce the number of total jelly beans, so the probably of drawing blue stays the same.

But to find the probability of drawing a blue two times in a row, we must square the probability .

(.276) • (.276) = 0.076

Your answer is 7.6% !

If your have any questions, leave a comment! I hope I helped :)

4 0

3 years ago

Let g(x, y) = cos(x + 2y). (a) Evaluate g(2, -1). (b) Find the domain of g. (c) Find the range of g. 1. Find and sketch the doma

skelet666 [1.2K]

Not going to do (1), (2), (3) since they are implicit from (a) and (b) and require graphs (which aren't supported on brainly).

We have $g(x,y)=\cos(x+2y)$ , that means, if plug in $x=2,y=-1$ we get $g(2,-1)=\cos(2+2(-1))=\cos(0)=\boxed{1}$ .