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
amid [387]
3 years ago
10

Which is not in scientific notation?

Mathematics
1 answer:
guapka [62]3 years ago
8 0
Its A 
because of the 0.98

the first number should be between 1 and 10
You might be interested in
Compare the exponential functions f, g, and h which are shown below.
Nostrana [21]
Hello,
Please, see the detailed answer in the attached files.
Thanks.

5 0
3 years ago
3 ten thousand + 14 tens + 16 ones
zzz [600]
30,1416 I'm pretty sure this is the answer
8 0
3 years ago
Read 2 more answers
Do one of the​ following, as appropriate.​ (a) Find the critical value z Subscript alpha divided by 2​, ​(b) find the critical v
aliya0001 [1]

Answer:

t=\pm 2.95

Step-by-step explanation:

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".  

The t distribution or Student’s t-distribution is a "probability distribution that is used to estimate population parameters when the sample size is small (n<30) or when the population variance is unknown".

The shape of the t distribution is determined by its degrees of freedom and when the degrees of freedom increase the t distirbution becomes a normal distribution approximately.  

Data given

Confidence =0.99 or 99%

\alpha=1-0.99=0.01 represent the significance level

n =16 represent the sample size

We don't know the population deviation \sigma

Solution for the problem

For this case since we don't know the population deviation and our sample size is <30 we can't use the normal distribution. We neeed to use on this case the t distribution, first we need to calculate the degrees of freedom given by:

df=n-1=16-1=15

We know that \alpha=0.01 so then \alpha/2=0.005 and we can find on the t distribution with 15 degrees of freedom a value that accumulates 0.005 of the area on the left tail. We can use the following excel code to find it:

"=T.INV(0.005;15)" and we got t_{\alpha/2}=-2.95 on this case since the distribution is symmetric we know that the other critical value is t_{\alpha/2}=2.95

8 0
3 years ago
A swimming pool has a length of 28 feet, a width of 16 feet, and a depth of 7 feet.
ivanzaharov [21]

Answer:

The pool can hold 3,136 cubic feet of water

Step-by-step explanation:

To know how much water the pool can hold,  we need to find the volume of this swimming pool, because the volume is how much a container can hold.

The formula for volume is L*W*H (length times width times height)

Let's multiply!

28*16*7=3136

8 0
2 years ago
It takes Jada 20 minutes to walk to school. It takes Andre 80% as long to walk to school. How long does it take Andre to walk to
Scrat [10]

Answer:

16 minutes

Step-by-step explanation:

If it takes Jada 20 minutes and it takes Andre 80% as long, then you multiply 20 by %80

20 * .80 = 16 minutes

7 0
2 years ago
Read 2 more answers
Other questions:
  • Tennessee has a population of about 6,495,978. Its territory can be modeled as a trapezoid, as shown in the figure. Each unit on
    11·1 answer
  • Plz help me I need this by tomorrow morning ​
    13·1 answer
  • Lisa has 6 orange dress Maggie has 8 blue dresses. By what percent is the number of Maggies dresses greater than the number of L
    12·2 answers
  • Solve ALL please . work needed <br><br> 5x-1=x+115<br><br><br> 3+5q=9+4q<br><br><br> 2b+4=-18-9b
    10·1 answer
  • Evaluate the expression when x=-4.<br> x2 +7x-6
    12·2 answers
  • Define a variable, write an inequality, and solve each problem. # 30 Twice a number is more than the sum of that number and eigh
    6·1 answer
  • The point T(-1, 4) is reflected over the line y = 3. What are the coordinates of the resulting point, T′?
    6·2 answers
  • Shopping for a freezer, Manuit finally settled on one with a purchase price of $850. The annual cost of operating the freezer is
    9·1 answer
  • A snail can travel 390 inches in 5 hours.<br> How far does it travel in 1 hour?
    8·2 answers
  • ABC is dilated by a factor of 1/2 to produce A'B'C'
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!