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larisa86 [58]
2 years ago
5

What is 3 to the power 3/7 rounded to the nearest half

Mathematics
1 answer:
Leno4ka [110]2 years ago
3 0

Answer:

1 1/2

Step-by-step explanation:

3^3/7 ≈ 1.601

1.601 rounded to the nearest half is 1 1/2.

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nata0808 [166]
I believe it should be =(1-x) multiple by (y-1)
(1-x) x (y-1)
8 0
2 years ago
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Penny sells knitted scarves for 12$ each. The cost of supplies to make each scarf is x dollars. How much profit will Penny make
vodomira [7]

Answer:

If I'm guessing, you're supposed to write an equation. So the answer would be yx + 12y.

Step-by-step explanation:

4 0
3 years ago
The joint probability mass function of XX and YY is given by p(1,1)=0p(2,1)=0.1p(3,1)=0.05p(1,2)=0.05p(2,2)=0.3p(3,2)=0.1p(1,3)=
inessss [21]

Answer:

P(Y=1|X=3)=0.125

Step-by-step explanation:

Given :

p(1,1)=0  

p(2,1)=0.1

p(3,1)=0.05

p(1,2)=0.05

p(2,2)=0.3

p(3,2)=0.1

p(1,3)=0.05

p(2,3)=0.1

p(3,3)=0.25

Now we are supposed to find the conditional mass function of Y given X=3 :  P(Y=1|X=3)

P(X=3) = P(X=3,Y=1)+P(X=3,Y=2) +P(X=3,Y=3)

P(X=3)=p(3,1) +p(3,2) +p(3,3)

P(X=3)=0.05+0.1+0.25=0.4

P(Y=1|X=3)=\frac{P(X=3,Y=1)}{P(X=3)} =\frac{p(3,1)}{P(X=3)}=\frac{0.05}{0.4}= 0.125

Hence P(Y=1|X=3)=0.125

8 0
3 years ago
Sally has 4 apples and maria has 9. How many apple to they have in total
krek1111 [17]

Answer:

13

Step-by-step explanation:

4 + 9

[ 9 + 2 = 11 ]

[ 11 + 2 = 13 ]

8 0
1 year ago
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Find the slope: 1/8x + 3y = 3
kifflom [539]
I'd have to say the slop is - 1/24
4 0
3 years ago
Read 2 more answers
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