1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rusak2 [61]
3 years ago
7

What is 108200000 in scientific notation

Mathematics
1 answer:
zimovet [89]3 years ago
8 0
The answer is <span>1.082 x 10^<span>8
Hope this helps!!

</span></span>
You might be interested in
⚠️PLEASE HELP ME PLEASE!! ⚠️
Snezhnost [94]
Hope it helped you!! Answer b goes to c in a triangle
3 0
2 years ago
Umm can someone help me lol
asambeis [7]

Answer:

Answer is C

Step-by-step explanation:

4 0
2 years ago
Wyatt has 32 marbles in his collection. Twenty of his marbles are red, four are blue, and the
dmitriy555 [2]

Answer:

6 and 2/5

Step-by-step explanation:

20% of 32 is 6.4

4 0
3 years ago
A survey of 76 commercial airline flights of under 2 hours resulted in a sample average late time for a flight of 2.55 minutes.
nika2105 [10]

Answer:

The best point of estimate for the true mean is:

\hat \mu = \bar X = 2.55

2.55-1.96\frac{12}{\sqrt{76}}=-0.148    

2.55+1.96\frac{12}{\sqrt{76}}=5.248    

Since the time can't be negative a good approximation for the confidence interval would be (0,5.248) minutes. The interval are tellling to us that at 95% of confidence the average late time is lower than 5.248 minutes.

Step-by-step explanation:

Information given

\bar X=2.55 represent the sample mean for the late time for a flight

\mu population mean

\sigma=12 represent the population deviation

n=76 represent the sample size  

Confidence interval

The best point of estimate for the true mean is:

\hat \mu = \bar X = 2.55

The confidence interval for the true mean is given by:

\bar X \pm z_{\alpha/2}\frac{\sigma}{\sqrt{n}}   (1)

The Confidence level given is 0.95 or 95%, th significance would be \alpha=0.05 and \alpha/2 =0.025. If we look in the normal distribution a quantile that accumulates 0.025 of the area on each tail we got z_{\alpha/2}=1.96

Replacing we got:

2.55-1.96\frac{12}{\sqrt{76}}=-0.148    

2.55+1.96\frac{12}{\sqrt{76}}=5.248    

Since the time can't be negative a good approximation for the confidence interval would be (0,5.248) minutes. The interval are tellling to us that at 95% of confidence the average late time is lower than 5.248 minutes.

7 0
3 years ago
at a farm the ratio of cows to horses was 10:3 if there were 20 cows at the farm how many horses were there?
Katen [24]
Cows=10 units
horses=3 units
if 20 cows then
10 units=20 then
1 unit=2
so horses=3 units
1 unit=2
2 times 3=6
6 horses
3 0
2 years ago
Read 2 more answers
Other questions:
  • The quadratic formula gives which roots for the equation 2x^2+7x+-2
    10·1 answer
  • There is large clock on the wall so student can check the time.Gym class starts at 1:15pm and end at 2:00 pm
    9·2 answers
  • Given a graph of a function, explain how to find the rate of change and how to determine whether it is a linear or nonlinear fun
    15·2 answers
  • Solve one variable linear equation 7h-5(3h-8) = -72
    11·2 answers
  • How do you solve this for math 7th grade 1/7-(-4/7)
    15·2 answers
  • Solve |-x+ 5| = |3x – 3| by graphing.
    9·2 answers
  • The following histogram shows the height of 50 students of a class.
    7·1 answer
  • Given the following group of numbers, 8, 2, 9,4, 2, 7, 8, 0, 4, 1, which of the following
    8·2 answers
  • Drag each figure to show if it is similar to the figure shown or why it is not similar.
    11·1 answer
  • Joe needs to get to his house, which is 106 miles away in 2 hours. How fast does he need to drive? 48 mph 104 mph 0.019 mph 53 m
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!