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VladimirAG [237]
3 years ago
8

WILL GIVE BRAINLIEST PLEASE HELPP!!!!! I NEED HELP !!!! PLEASE NOW!!!!! PLEASE WITH STEPS!!!

Mathematics
1 answer:
kvasek [131]3 years ago
6 0

A. find the angular speed

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10($6.75)+7($1.99)+$15.00=$196.43
34kurt
96/43 = 196/43
the equation is false.
Hope this helps!
5 0
3 years ago
My noob has 36 apples he puts 29 in a bag how much he has now
SCORPION-xisa [38]

Answer: He has 7 at the moment, technically, if he still has the bag, he still has all 36

Step-by-step explanation:

8 0
3 years ago
The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things they do that make
Bad White [126]

Answer:

a) There is a probability of 42% that the person will feel guilty for only one of those things.

b)There is a probability of 46% that a randomly selected person will not feel guilty for either of these reasons

Step-by-step explanation:

This probability problem can be solved by building a Venn like diagram for each probability.

I say that we have two sets:

-Set A, for those people that will feel guilty about wasting food.

-Set B, for those people that will feel guilty about leaving lights on when not in a room.

The most important information is that there is a .12 probability that a randomly selected person will feel guilty for both of these reasons. It means that P(A \cap B) = .12.

The problem also states that there is a .39 probability that a randomly selected person will feel guilty about wasting food. It means that P(A) = 0.39. The probability of a person feeling guilty for only wasting food is PO(A) = .39-.12 = .27.

Also, there is a .27 probability that a randomly selected person will feel guilty about leaving lights on when not in a room. So, the probability of a person feeling guilty for only leaving the lights on is PO(B) = 0.27-0.12 = 0.15.

a) What is the probability that a randomly selected person will feel guilty for either wasting food or leaving lights on when not in a room?

This is the probability that the person feels guilt for only one of those things, so:

P = PO(A) + PO(B) = 0.27 + 0.15 = 0.42 = 42%

b) What is the probability that a randomly selected person will not feel guilty for either of these reasons

The sum of all the probabilities is always 1. In this problem, we have the following probabilies

- The person will not feel guilty for either of these reasons: P

- The person will feel guilty for only one of those things:  PO(A) + PO(B) = 0.42

- The person will feel guilty for both reasons: PB = 0.12

So

`P + 0.42 + 0.12 = 1

P = 1-0.54

P = 0.46

There is a probability of 46% that a randomly selected person will not feel guilty for either of these reasons

4 0
3 years ago
Which is the best estimate of -14 1/9 (-2 9/10)<br><br> A- (-42)<br> B-(-28)<br> C-28<br> D-42
aleksandrvk [35]
D), I believe it is -42. Correct me if im wrong :}
4 0
2 years ago
Read 2 more answers
Are the following proportional? Explain: 3/4 to 9/15
Jet001 [13]
It isn't proportional because 3/4 is proportional to 9/16 not 9/15.
4 0
3 years ago
Read 2 more answers
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