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
aalyn [17]
3 years ago
9

In a class of students, the following data table summarizes how many students play an instrument or squirt. What is the probabil

ity that a student who plays this for also plays an instrument?
​

Mathematics
1 answer:
miskamm [114]3 years ago
7 0

Answer:

Step-by-step explanation:

What's a squirt? Did you mean sport for the word for?

So there are 15 separate students in all who play a sport and an instrument. There are 4 more that play an instrument, but not a sport.

There are 8 that that do not play an instrument including 2 that don't do either.

So the total is 15 + 4 + 8 = 27

My best guess is that 15 out of 27

P(sport and instrument) = 15 /27  = 5/9 or 0.556

You might be interested in
The ratio of the angles in a triangle is 3:10:7. what is the measure of the smallest angle?
STALIN [3.7K]
So add all of them and then see smallest one sorry if I'm wrong
3 0
4 years ago
Is it right
Rasek [7]
F(t) = t2 + 4t − 14

 

y + 14 + 4 = ( t2 + 4t +4)

y + 18 = ( t + 2)^2

 

so the vertex of the parabola is ( -2 , -18)

 

<span>the axis of symmetry is y = -18</span>

8 0
4 years ago
| Question 6 |<br><br> Correct and fastest answer gets brainliest &amp; full ratings.
Anuta_ua [19.1K]
The answer to your question is C)26
3 0
3 years ago
Read 2 more answers
Compare the function ƒ(x) = –x2 + 4x – 5 and the function g(x), whose graph is shown. Which function has a greater absolute maxi
hram777 [196]

Answer:

Answer C:  g(x)

Step-by-step explanation:

I used a graphing calculator to graph f(x) = -x^2 + 4x - 5, and by doing so I immedately saw that the vertex of f(x) is at (2, -1).

The absolute max of g(x) is approximately (3.25, 6.1).

The absolute max of f(x) is approximately (2, -1).

Since the y-coordinate of the absolute maximum of g(x) is greater than the y-coordinate of the absolute maximum of f(x), we conclude that Answer C is correct:  g(x) has the greater absolute maximum

8 0
3 years ago
Please show your work.
levacccp [35]

The amount of money you have is $ 20864.521

<h3><u><em>Solution:</em></u></h3>

Given that you invested $15,000 dollars for 11 years at 3% annual interest compounded continuously.

To find: total amount of money

<em><u>The compound interest formula for compounded continously is given as:</u></em>

A = p e^{rt}

Where "p" is the principal

"r" is the rate of interest

"t" is the number of years

Here in this problem, p = 15000

t = 11 years

r = 3 \% = \frac{3}{100} = 0.03

<em><u>Substituting the values in formula we get,</u></em>

A = 15000e^{0.03 \times 11}\\\\A = 15000e^{0.33}\\\\A = 15000 \times 1.390968\\\\A = 20864.521

Thus the amount of money you have is $ 20864.521

5 0
3 years ago
Other questions:
  • Verify the identity. Help please!!!
    8·1 answer
  • Triangle MNO is an equilateral triangle with sides measuring 16 square root of 3 units.
    9·2 answers
  • 5486 rounded to the nearest thousand
    15·2 answers
  • Describe how you would estimate the square root of 100
    8·1 answer
  • Express 20p of a fraction of 5,<br> Write 0.065 as a fraction
    7·1 answer
  • Match the expression with its name. 9X4 - 3x + 4
    15·2 answers
  • I need help with this math question plz look in the pic
    11·1 answer
  • PLEASE HELP! 20 POINTS AND BRAINLIEST FOR THE FIRST RATIONAL ANSWER! PLEASE EXPLAIN!!
    11·1 answer
  • Two groups of students were asked how far they lived from their school. The table shows the distances in miles:
    11·1 answer
  • Which of the following values are in the range of the function graphed below?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!