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ehidna [41]
3 years ago
12

Please help me with this

Mathematics
1 answer:
Alinara [238K]3 years ago
3 0
The answer to your problem is z=11
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Phil uses 2.3 oz of shampoo 2 times a week for 9 weeks how much shampoo does he use?
EleoNora [17]

Answer:

41.4 i think?!

Step-by-step explanation:

I did 2.3 * 9 then I did what that equaled which was 20.7 * 2 and got 41.4.

6 0
4 years ago
Vendors at a craft fale pay $45 to rent a table for the day Benjamin rents a table at the crati fair
Lana71 [14]

Answer:

p=5.20n-45

Step-by-step explanation:

i don’t know i’m just helping y’all

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3 years ago
Scientific research on popular beverages consisted of 70 studies that were fully sponsored by the food industry, and 30 studies
pishuonlain [190]

Answer:

a) 0.623 (62.3%)

b) 0.764 (76.4%)

c) 0.6 (60%)

Step-by-step explanation:

a) defining the event F= the product is favorable , then the probability is

P(F) = probability that the study was sponsored by food industry * probability that the product is favorable given that it was sponsored + probability that the study had no corporate ties * probability that the product is favorable given that it was not sponsored = 0.70 * 0.68 + 0.30 * 0.49 = 0.623

b) for conditional probability we use the theorem of Bayes , then defining the event S= the study was sponsored by the food industry , we have:

P(S/F)=P(S∩F)/P(F)= 0.70 * 0.68/0.623 = 0.764 (76.4%)

where

P(S∩F)=probability that the study was sponsored by food industry and the product was found favorable

P(S/F)=probability that the study was sponsored by food industry given that the product was found favorable

c) for U= the product was found unfavourable , doing the same procedure as in a)

P(U)= 0.70 * 0.10 + 0.30 * 0.35 = 0.175

and the corresponding conditional probability is

P(N/U)=P(N∩U)/P(U)= 0.30 * 0.35 / 0.175 = 0.6 (60%)

where N represents the event = the study had no industry funding

3 0
3 years ago
What is an unsecured line of credit? a. A line of credit which does not require collateral. b. A line of credit with a variable
Nesterboy [21]

Answer:

A line of credit offered to an individual with no credit history. Please select the best answer from the choices provided

Step-by-step explanation:

iI chose d becuase it was the right answer

5 0
4 years ago
Board feet is a measurement of lumber volume. A board foot is equal to 144 in3 of wood. About how many board feet is a piece of
lesya [120]
I should say the answer is 28 I think

3 0
3 years ago
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