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
Setler79 [48]
3 years ago
8

Connor believed that he did not do well in his ABC physics test. All ABC physics test scores are normally distributed with a mea

n of 20 and standard deviation of 8. A student gets an F grade if he or she scores less than 5. If Connor is at the 20th percentile, does he pass the test?
Mathematics
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer:

Yes! he passed

Step-by-step explanation:

You might be interested in
If the mass of a material is 49 grams and the volume of the material is 7 cm^3, what would the density of the material be?
inysia [295]
The equation for density is:
density =  \frac{mass}{volume}

To help you remember - my teacher told us to remember "We <span>♡ density," and the heart stands for </span>\frac{m}{v}, or \frac{mass}{volume}. Cheesy, but it works!<span>
</span>
Back to the problem:
We know the mass if 49g and the volume is 7 cm^{3}, so plug these values into the equation for density:
density = \frac{mass}{volume}\\&#10;density = \frac{49\:g}{7\:cm^{3}} \\&#10;density = 7\:g/cm^{3}

Answer: The density is 7 g/cm^{3}
4 0
3 years ago
A triangular bookend has a base of 4 inches and a height of 8 inches. Find the area of the bookend.
nekit [7.7K]
(8*4)/2= 16 sq inches
8 0
3 years ago
Can you draw a trapoziod with three right angels
artcher [175]
Yes. A trapezoid is defined as a <span>quadrilateral with two sides parallel, so a trapezoid with three right angles is just a square!</span>
3 0
3 years ago
The endpoints of AB¯¯¯¯¯¯¯¯ are 8 and 16. Find the coordinate of the point P that partitions the segment in the ratio 3 : 1.
Marina CMI [18]

Answer:

The coordinates of the point P is 14.

Step-by-step explanation:

Let point A is at 8 and B is at 16.

P is the point where the line segment in the ratio 3 : 1.

This is also where P is \frac{3}{4} rds the distance from A to B

The total distance is |16 - 8| = 8  

The distance between point AB is 8 units.

\frac{3}{4} of 8 is 6.

So, the point P is 6 units from A .

8 + 6 = 14

P is at 14

Hence, the coordinates of the point P is 14.

This also works if you go 1/3 from B.

-8 is 4 from -4 which is 1/3 of 12.

3 0
2 years ago
A 30- foot tree broke from its base and fell against a house. If the tree touches the house at a height of 21 feet, how far is t
Yanka [14]
Oh, well if it isn’t slope! I used to do this don’t cheat kiddo figure it out
5 0
2 years ago
Other questions:
  • What is the greatest factor of 56,28 and 14?
    13·1 answer
  • ΔABC with vertices A(-3, 0), B(-2, 3), C(-1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line
    7·2 answers
  • What does the fraction 4/5 mean? Show how can it be written using division?
    7·2 answers
  • "A manufacturer of automobile batteries claims that the average length of life for its grade A battery is 55 months. Suppose the
    5·1 answer
  • Janice just got a 5% raise, so her hourly pay increased by
    7·1 answer
  • Plz answer I need a lot of help as soon as possible.
    8·1 answer
  • Solve each inequality. <br> 8x-6 &gt; 10
    5·1 answer
  • Unit 2
    15·1 answer
  • Which equation best represents the data shown in the scatter plot below?
    14·1 answer
  • 4. A man who is 40 years old wants to begin exercising daily. Calculate his target heart
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!