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lions [1.4K]
3 years ago
6

What is 78.6 in word form

Mathematics
2 answers:
disa [49]3 years ago
8 0
Seventy-eight point six
den301095 [7]3 years ago
7 0
Seventy-eight and six hundredths 
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Determine whether or not the procedure described below results in a binomial distribution. If it is not​ binomial, identify at l
ArbitrLikvidat [17]

Answer:

a) it is not a binomial, it is hypergeometric distribution.

Step-by-step explanation:

a) Four hundred different voters in a region with two major political​ parties, A and​ B, are randomly selected from the population of 3000 registered voters.

it is not a binomial because the probability of succes changes between one trial and another one, so the trials are not independent.

5 0
3 years ago
How many three-digit numbers can be formed under each condition?
Leokris [45]

Answer:

(a) 900

(b) 648

(c) 180

(d) 600

Step-by-step explanation:

If there are no restrictions, there are 10 possible values for each digit of a three-digit number.

(a) The leading digit cannot be zero

There are 9 options for the first digit and 10 for the remaining digits.

n=9*10*10 = 900

(b) The leading digit cannot be zero and no repetition of digits is allowed.

n=9*9*8=648

(c) The leading digit cannot be zero and the number must be a multiple of 5.

If a number is a multiple of five, it must end in 0 or 5

n=9*10*2=180

(d) The number is at least 400.

If the number is at least 400, the first digit can only be 4, 5, 6, 7, 8 or 9. There are no restrictions for the remaining digits.

n=6*10*10=600

8 0
3 years ago
108 / (1/2) - 1 7/32? what is the answer to the following math problem?
Svet_ta [14]
214.78125. 108 / 1/2= 54 - 1 732= 214.78125
5 0
3 years ago
EASY question for y’all mathy people, easy points! Question in photo.
bija089 [108]
I think the answer is D
4 0
3 years ago
Read 2 more answers
natasha has a sales job and receieves $60,440 as her annual pay plus commission. her company pays her a commision of 12% on her
ollegr [7]

Answer:

$68,840

Step-by-step explanation:

70,000*12%=8,400

8440+64,440=$68,840

3 0
3 years ago
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