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
Tom [10]
3 years ago
13

What does This equation equal ?3.91 x 10-2 =

Mathematics
1 answer:
loris [4]3 years ago
4 0

Answer:

37.1

Step-by-step explanation:

Hope this is the right answer.

You might be interested in
WILL MARK BRAINLIEST
AURORKA [14]

Answer: most likely to be C

Step-by-step explanation:

I can’t see the triangle but I can tell that’s the answer

8 0
3 years ago
Read 2 more answers
Suppose we are testing the null hypothesis H 0 mu=20 and the alternative H iu =20 , normal population with sigma=6 A random samp
cupoosta [38]

Answer:

The value of the test statistic is z = -1.5

Step-by-step explanation:

The formula for the test statistic is:

z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

In which X is the statistic, \mu is the mean, \sigma is the standard deviation and n is the number of observations.

In this problem, we have that:

\mu = 20, X = 17, \sigma = 6, n = 9

So

z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

z = \frac{17 - 20}{\frac{6}{\sqrt{3}}}

z = -1.5

The value of the test statistic is z = -1.5

8 0
3 years ago
S use f(x)=2x-5 and g(x)=4x+3
jeyben [28]

Step-by-step explanation:

can you please add details to your question

7 0
3 years ago
Read 2 more answers
The base of a prism is a right triangle with a base and height measurement of 12cm and a 5cm. If the volume of the prism is 210c
bezimeni [28]

Answer:

The height is 7 cm

Step-by-step explanation:

210 × 2 = 420

12 × 5 = 60

420 ÷ 60 = 7

6 0
3 years ago
Read 2 more answers
Which of the following statements is true?
boyakko [2]

Answer:

B) Aluminum and steel are good conductors of electricity.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • PLZ HELP ME ASAP!!!!!!<br> WHAT I CHOOSE IS IT THE RIGHT ANSWER????
    9·2 answers
  • On a graph with y values ranging from 1020 to 9192 what is a reasonable scale to use on a y axis with 10 marks?
    9·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!???????????!!!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • Which of the following is equal to sqrt25x^7y^4?
    14·1 answer
  • Solve each inequality, justifying each step you use x-5&lt;35
    14·1 answer
  • The height, h, of a plant (in inches) w weeks since it was planted is represented by the equations h=3w+3. How many weeks will i
    13·1 answer
  • Victor buys 4 sleeves of golf balls. He has coupons for $0.75 off the regular price of each sleeve. After using the coupons, the
    8·1 answer
  • What's 3x+5y=-7 (show step by step on paper)
    9·1 answer
  • What is the image point of (2, -5) after a rotation of 90 degrees counterclockwise about the origin?
    11·1 answer
  • 11. A line with a slope of - 1 passes through points at (2, 3) and (5. y). Find the value of y.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!