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mafiozo [28]
2 years ago
14

Fill in the blank please

Mathematics
1 answer:
VLD [36.1K]2 years ago
6 0

Answer:i don't know

Step-by-step explanation:

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Greatest to least 1/2 1/5 3/8
Liono4ka [1.6K]

Answer:

1/5 3/8 1/2

Step-by-step explanation:

4 0
3 years ago
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Given that f(x) = 19x2 + 152, solve the equation f(x) = 0
podryga [215]

Answer: 152

Step-by-step explanation: 19x^2 + 152

19(0)^2 + 152

0 + 152

Ans = 152

4 0
3 years ago
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What is an eqivalent ratio to 10:8
AlexFokin [52]

Answer:

5:4

Step-by-step explanation:

divide by 2 on both sides

8 0
3 years ago
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andriy [413]

Hi can you translate into English then I would be happy to help

4 0
2 years ago
Suppose that past history shows that 60% of college students prefer brand c cola. a sample of 5 students is to be selected. base
pickupchik [31]
The probability is 8.7%.

To find P(X<2), we find P(X = 1 or X = 0).  For a binomial distribution, we use the formula
_nC_r(p)^r(1-p)^{n-r}

For this problem, p=0.6 and n=5:
_5C_1(0.6)^1(1-0.6)^4+_5C_0(0.6)^0(1-0.6)^5&#10;\\&#10;\\_5C_1(0.6)(0.4)^4+_5C_0(0.4)^5&#10;\\&#10;\\ \frac{5!}{1!4!}(0.6)(0.4)^4+\frac{5!}{0!5!}(0.4)^5&#10;\\&#10;\\ 5(0.6)(0.4)^4+(0.4)^5&#10;\\&#10;\\0.0768+0.01024 = 0.08704\approx0.087=8.7%
4 0
3 years ago
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