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frosja888 [35]
2 years ago
15

HELPPPPPP

Mathematics
1 answer:
SOVA2 [1]2 years ago
8 0

Answer:

10^-99

10^-17

10^-5

10⁵

10¹⁴

10³⁰

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???????????????????????????????????????????????????
Oksi-84 [34.3K]

Answer:

36

Step-by-step explanation:

Rewriting input as fractions if necessary:

11/9, 5/12

For the denominators (9, 12) the least common multiple (LCM) is 36.

LCM(9, 12)

Therefore, the least common denominator (LCD) is 36.

Rewriting the original inputs as equivalent fractions with the LCD:

44/36, 15/36

3 0
3 years ago
Roxie Balboa, the fighter that you are willing to represent had 50 fights, winning 47 and losing 3 fights. Calculate the possibi
Alex
94% chance she will win the next fight. 6% chance she will lose. because it is half of 100, you can multiply it by 2, and that is youre percentage. 

8 0
3 years ago
A major manufacturing firm producing PCB for electrical insulation discharges small amounts from the plant. We assume that the a
xxTIMURxx [149]

Answer:

a. Z = 2.6667

b.

c. Upper limit = 3.39

Step-by-step explanation:

Part a

We are given

Population mean = 3

Population standard deviation = 0.3

Sample mean = 3.2

Sample size = n = 16

Level of significance = 0.05

Null hypothesis: H0: µ = 3

Alternative hypothesis: Ha: µ > 3

The test statistic formula is given as below:

Z = (sample mean – population mean) / [SD / sqrt(n)]

Z = (3.2 – 3)/[0.3/sqrt(16)]

Z = 2.6667

Part b

Type I error is the probability of rejecting the null hypothesis that the population mean is 3 ppm when actually it is 3 ppm. Type II error is the probability of do not rejecting the null hypothesis that the population mean is 3 ppm when actually it is exceeding 3 ppm. Type II error is the serious in this scenario.

Part c

We are given

Population mean = 3

Population standard deviation = 0.3

Sample mean = 3.2

Sample size = n = 16

Confidence level = 90%

Critical z value = 2.3263

Formula is given as below:

Lower limit =sample mean – z*SD/sqrt(n)

Upper limit = sample mean + z*SD/sqrt(n)

Lower limit = 3.2 – 2.5758*0.3/sqrt(16)

Lower limit = 3.01

Upper limit = 3.2 + 2.5758*0.3/sqrt(16)

Upper limit = 3.39

6 0
3 years ago
(0.2)^3<br><br><br> A. 0.04<br><br> B. 3.2<br><br> C. 0.008<br><br> D. 0.6
erma4kov [3.2K]

Step-by-step explanation:

The exponent of a number describes how many times to multiply the number by itself.

(0.2)^3=0.2 \times 0.2\times 0.2

<u>Multiply;</u>

0.2 \times 0.2 \times 0.2

0.04 \times 0.2

0.008

\boxed{C. \: 0.008 \: is \: the \: correct \: option.}

6 0
2 years ago
Read 2 more answers
A store purchased a DVD for 12.00 and sold it to the customers for 50% more than the purchase price. The customer was charged a
dlinn [17]
So the price would first be 12*1.5 which is 18, then multiply by 1.07 to get 19.26
7 0
3 years ago
Read 2 more answers
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