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
harina [27]
3 years ago
8

Which of the following values has 3 significant figures?

Mathematics
2 answers:
11111nata11111 [884]3 years ago
6 0
The answer is option D
Wittaler [7]3 years ago
4 0

Answer: D. al of the above

Step-by-step explanation:

the numbers 1-7 are the significant figures, and if there is a zero but still three numbers ranging from 1-7, it counts

You might be interested in
PLZZ HELP!!!!!!! PLZ ANSWER a.__________ b._________ and c.__________
grandymaker [24]

Answer:

A - 25%

B - 100%

C - 75%

Step-by-step explanation:

I'm pretty sure. Hope this helps. If the shape is divided into 4 equal parts, each one would be worth 25%.

3 0
2 years ago
Assume that the Poisson distribution applies to the number of births at a particular hospital during a randomly selected day. As
kakasveta [241]

Answer:

0.9999985  = 99.99985% probability that in a day, there will be at least 1 birth.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given interval.

Assume that the mean number of births per day at this hospital is 13.4224.

This means that \mu = 13.4224

Find the probability that in a day, there will be at least 1 birth.

This is:

P(X \geq 1) = 1 - P(X = 0)

In which

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

P(X = 0) = \frac{e^{-13.4224}*13.4224^{0}}{(0)!} = 0.0000015

Then

P(X \geq 1) = 1 - P(X = 0) = 1 - 0.0000015 = 0.9999985


0.9999985  = 99.99985% probability that in a day, there will be at least 1 birth.

7 0
3 years ago
Below, enter x If the graph of the given equation is symmetric with respect to the x-axis, y if it is symmetric with respect to
ololo11 [35]

Answer:

Step-by-step explanation:

You can tell by looking at the form of each equation.

y = tx

This is a straight line that passes through the origin, so it symmetric with respect to the origin.

y = x²+1

This is an up-opening parabola with vertex at (0,1), so it is symmetrical about the y-axis.

y = x²+x = (x+½)² - ¼

This is an up-opening parabola with vertex at (-½,-¼). Not symmetrical to either axis nor to the origin.

Can't tell what "y = (1 + x2)3" means. Which terms are exponents?

5 0
3 years ago
1 out of the 10 employees at the sports shop is a part-time employee. What percentage of the employees at the sports shop work p
Brums [2.3K]
10% of the employees work part time.
5 0
3 years ago
Read 2 more answers
If triangle DEF is classified as equilateral, which statement must be true?
valina [46]

Answer:

Step-by-step explanation:

Answer: All three sides are congruent

The problem is with A. It's true as well. At least 2 of the sides are congruent. The way to eliminate it is to say that does not mean specifically that all three sides are congruent.

I would argue that this is a faulty question, and watch someone squirm as they try to explain to you why a is not the answer. I don't know how to comply with your request. How are the choices designated

A

B

C

or

1  

2

3

3 0
2 years ago
Other questions:
  • A space plane skims the edge of space at 4000 miles per hour. Neglecting​ altitude, if the circumference of the planet is approx
    15·1 answer
  • A scale drawing of a rectangular painting is shown below. In the drawing, side E is 10 centimeters and side D is 24 centimeters.
    13·1 answer
  • Geometry math question no Guessing and Please show work
    7·1 answer
  • If 3 suspects who committed a burglary and 6 innocent persons are lined up, what is the probability that a witness who is not su
    9·1 answer
  • How do you convert a percent into a decimal?
    6·1 answer
  • Two supporting reasons are missing from the proof. Complete the proof by dragging and dropping the appropriate reasons into each
    7·1 answer
  • Is this right? I’m currently taking an assessment and I need to make sure I am right.
    8·2 answers
  • Which expression is equivalent to -3 - (-5) *
    11·1 answer
  • 1. Write an equivalent<br> ratio by multiplying:<br> 1<br> -<br><br> 4
    9·1 answer
  • Approximate √80 by using perfect squares. 80 is between which two perfect squares.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!