11 days ago

Alicia measured 1/4 yard of the blue diamonds fabric and 5/6 yard of the yellow bonnets fabric to make a quilt. rename each leng

th of fabric. Use the number of inches in a yard as a common denominator

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Zina [12379]

I believe the answer is 30.51, but you should verify by dividing.

3 0

2 months ago

tester [12383]

$Answer: P(\text{a ticket is randomly chosen will award a large prize)}=\frac{2}{21}$

Given that

Total tickets = 10

Winning tickets = 6

$\text {Possibility of getting a winning ticket }=^{10}C_6$

For every three prizes, there’s one large prize

therefore,

$\text{ Possibility of getting a large prize }=^6C_3$

At this point,

$P(\text{a ticket is randomly chosen will award a large prize)}=\frac{^6C_3}{^{10}C_6}\\\\=\frac{20}{210}\\\\=\frac{2}{21}$

$P(\text{a ticket is randomly chosen will award a large prize)}=\frac{2}{21}$

8 0

2 months ago

Inessa [12570]

Answer:

E 240

Step-by-step explanation:

Mean of the geometric distribution = (1- p) / p

16 = (1 - p) / p

16p = 1 - p; 17p = 1; thus, p = 1/17 = 0.058

Standard Deviation = (1 - p) / p^2

= (1 - 0.058) / (0.058)^2

0.942 / 0.003364

= 280, which is closest to 240

5 0

3 months ago