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kramer
3 years ago
12

2+2-1 this is a very hard question

Mathematics
2 answers:
user100 [1]3 years ago
5 0

Answer: its 3... I think

Step-by-step explanation: //Give thanks(and or Brainliest) if helpful (≧▽≦)//

bazaltina [42]3 years ago
3 0

Answer:

3

Step-by-step explanation:

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Select Independent or Not independent for each situation.
krok68 [10]

Answer:

1. Not Independent

2. Independent

3. Not Independent

4. Independent

Step-by-step explanation:

Independent: An event is independent if the outcome of one event doesn't effect the outcome of the other event.

Not independent : An event is Not independent if the outcome of one event effect the outcome of other event.

1. A jar contains twenty coins. Two coins are picked randomly without replacement.

Not Independent because if coins are not replaced the outcome of next event will be effected.

2. A coin is flipped three times.

Independent because when a coin is flipped once its outcome doesn't effect the outcome of the coin flipped again

3. A bag contains 5 red balls and 3 green balls. A red ball is chosen followed by a green ball without replacement.

Not Independent because if balls are not replaced the outcome of next event will be effected.

4. A spinner contains 3 equal sectors labeled A, B and C. The spinner is spun twice.

Independent because when the spinner is spuned once its outcome doesn't effect the outcome of the spinner spun again

7 0
3 years ago
Read 2 more answers
A cereal box is 9 1 2 inches long, 5 1 2 inches wide, and 12 inches high. What is the volume of the box?
lara31 [8.8K]

Answer

5603328

Step by step explanation:

Hey! Rmemeber length x width x height!

Multiply: 9 1 2 x 5 1 2 x 12

Answer= 5603328

And thats it! If it is wrong you must have put the wrong numbers in, I dont get why their spaces though....

Have a good day!!

6 0
2 years ago
Write an equation through the points (-3,7) and (1,-1)​
Aliun [14]

The slope is -2.

The slope is the rise over the run. Because the line goes down from left to right, it makes the value negative. For every one the it moves to the right, the line goes down two units.

8 0
3 years ago
When Susan babysat for 8 hours and did odd jobs for 3 hours, she made a total of $39. When she babysat for 2 hours and did odd j
nlexa [21]

Answer:

ete sech

Step-by-step explanation:

5 0
3 years ago
Help ASAP!!<br><br> Worth 40 points!!!
Vlad1618 [11]
12 x g + 1
Hope this help you
7 0
4 years ago
Read 2 more answers
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