3 years ago

What is 319,763,163 in expanded form

Mathematics

2 answers:

Archy [21]3 years ago

8 0

300,000,000+10,000,000+ 9,000,000+700,000+60,000+3,000+100+60+3

velikii [3]3 years ago

7 0

300,000,000+010,000,000+9,000,000+700,000+60,000+3,000+100+60+3

You might be interested in

84859>84949 is this statement true or false?

lord [1]

The answer to this question is:

False. 84859 is less than 84949

6 0

3 years ago

Read 2 more answers

Divide £72 cm in the ratio 2:3:1

PilotLPTM [1.2K]

2:3:1....added = 6

2/6(72) = 144/6 = 24
3/6(72) = 216/6 = 36
1/6(72) = 72/6 = 12

ratio is now 24:36:12

6 0

3 years ago

Olivia is making scarves each scarf will have 5 rextangles and 2/5 of the rectangles will be purple .How many purple rectangles

SIZIF [17.4K]

She will need 6 purple rectangles

6 0

3 years ago

The school bus Evie rides is scheduled to arrive at her stop at 8:20 a.m. each day. The table below shows the actual arrival tim

saveliy_v [14]

Im not sure what the answer is but dont open the link its a virus

6 0

3 years ago

Read 2 more answers

The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airp

yKpoI14uk [10]

Answer:

Confidence Interval in 95% confidence level for the quality rating is (6.06,7.46)

Step-by-step explanation:

Confidence Interval can be calculated using the formula M±ME where

M is the mean of the sample
ME is the margin of error in a given confidence level

Using the sample obtained from 50 business travelers we get

Mean of the sample is 6.76
standard deviation of the sample is 2.526

Margin of error (ME) around the mean using the formula

ME= $\frac{z*s}{\sqrt{N} }$ where

z is the corresponding statistic in 95% confidence level (1.96)

s is the standard deviation of the sample (2.526)

N is the sample size (50)

Using the numbers in the formula we get:

ME= $\frac{1.96*2.526}{\sqrt{50} }$ ≈ 0.70

Then the confidence interval becomes 6.76±0.70

6 0

3 years ago