3 years ago

190 muitiplied by 186

Mathematics

2 answers:

Mrac [35]3 years ago

5 0

Answer:

35340

Step-by-step explanation:

please like my answer

Vika [28.1K]3 years ago

5 0

Answer: 35340

Step-by-step explanation: just multiply

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I have the answer but I have to show work help?

Marina86 [1]

See attached picture for steps

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3 years ago

What does i^16 equal and how do you get the answer

svp [43]

Answer:

i^16 = 1

Step-by-step explanation:

i = √-1 = i

i^2 = i * i = (√-1)^2 = -1

i^3 = i^2 * i^1 = -1 * √-1 = -√-1 or -i

i^4 = i^2 * i^2 = -1 * -1 = 1

the order keeps following......

i^16 = 1

since i^16 is same thing as i^4 * i^4

and we know i^4 = 1 so 1*1=1

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3 years ago

The tabel shows the amount of miles of Cheryl travels 4 each day.About how many miles did she travel during the 4 days?

OLga [1]

4 times 4=16 So in four days, Cheyrl traveled 16 miles.

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3 years ago

A survey was conducted that asked 1004 people how many books they had read in the past year. Results indicated that x overbarequ

melisa1 [442]

Answer:

Step-by-step explanation:

Given that a survey was conducted that asked 1004 people how many books they had read in the past year.

Results are:

x bar =12.5

s = 16.6

n = 1004

Std error of sample = $\frac{s}{\sqrt{n-1} } =\frac{16.6}{\sqrt{1003} }\\=0.524152\\=0.524$

Since population std dev is not known t critical value can be used for confidence interval.

df = 1004-1 =1003

t critical = 1.96

Margin of error $= 1.96(std error) =1.027$

Confidence interval lower bound $= 12.5-1.027 = 11.473$

Upper bound $= 12.5+1.027 = 13.527$

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3 years ago

8. What would be the area of a trapezoid whose bases are 6 m and 14 m with a height of 4 m? *

Korolek [52]

A=40m

A=a+b
2h=6+14
2·4=40m²

8 0

3 years ago

190 muitiplied by 186​

190 muitiplied by 186