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zheka24 [161]
3 years ago
6

The sales tax in your city is 4.4% and an item costs $3 before tax.How much tax would you pay on that item?

Mathematics
2 answers:
Alecsey [184]3 years ago
5 0
$ with Tax= $3 + ($3 * 4.4%)
$ with Tax= $3 + ($3 * 0.044)
$ with Tax= $3 + $0.13
$ with Tax= $3.13

Hope this helps! :)
kotykmax [81]3 years ago
5 0
You would get $0.13 cents
Hope this has helped!
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A netball court is 30m by 15m.What is the distance from one corner of the court to the other​
steposvetlana [31]

Answer:

It would be 33.54m from one corner to the other.

A2+B2=C2

fill out A as 30

fill out B as 15

If we square these we get 900 and 225

Those added together gives you 1125

So now square root 1125. That gives you 33.54m, your answer.

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3 years ago
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Probabilities with possible states of nature: s1, s2, and s3. Suppose that you are given a decision situation with three possibl
amm1812

Answer:

1. P(s_1|I)=\frac{1}{11}

2. P(s_2|I)=\frac{8}{11}

3. P(s_3|I)=\frac{2}{11}

Step-by-step explanation:

Given information:

P(s_1)=0.1, P(s_2)=0.6, P(s_3)=0.3

P(I|s_1)=0.15,P(I|s_2)=0.2,P(I|s_3)=0.1

(1)

We need to find the value of P(s₁|I).

P(s_1|I)=\frac{P(I|s_1)P(s_1)}{P(I|s_1)P(s_1)+P(I|s_2)P(s_2)+P(I|s_3)P(s_3)}

P(s_1|I)=\frac{(0.15)(0.1)}{(0.15)(0.1)+(0.2)(0.6)+(0.1)(0.3)}

P(s_1|I)=\frac{0.015}{0.015+0.12+0.03}

P(s_1|I)=\frac{0.015}{0.165}

P(s_1|I)=\frac{1}{11}

Therefore the value of P(s₁|I) is \frac{1}{11}.

(2)

We need to find the value of P(s₂|I).

P(s_2|I)=\frac{P(I|s_2)P(s_2)}{P(I|s_1)P(s_1)+P(I|s_2)P(s_2)+P(I|s_3)P(s_3)}

P(s_2|I)=\frac{(0.2)(0.6)}{(0.15)(0.1)+(0.2)(0.6)+(0.1)(0.3)}

P(s_2|I)=\frac{0.12}{0.015+0.12+0.03}

P(s_2|I)=\frac{0.12}{0.165}

P(s_2|I)=\frac{8}{11}

Therefore the value of P(s₂|I) is \frac{8}{11}.

(3)

We need to find the value of P(s₃|I).

P(s_3|I)=\frac{P(I|s_3)P(s_3)}{P(I|s_1)P(s_1)+P(I|s_2)P(s_2)+P(I|s_3)P(s_3)}

P(s_3|I)=\frac{(0.1)(0.3)}{(0.15)(0.1)+(0.2)(0.6)+(0.1)(0.3)}

P(s_3|I)=\frac{0.03}{0.015+0.12+0.03}

P(s_3|I)=\frac{0.03}{0.165}

P(s_3|I)=\frac{2}{11}

Therefore the value of P(s₃|I) is \frac{2}{11}.

4 0
3 years ago
CAN I PLEASE GET HELP ON THIS ASAP!!
mart [117]
The answer is 21

252 / 12 = 21

I hope this helped :)
7 0
3 years ago
Whats 15 over 8 multiplied by 64 over 9?
Julli [10]
40/3. You mutiply top and bottom straight across, then simplify.
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