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
Akimi4 [234]
3 years ago
12

3% percent of the students at Lincoln High School are in orchestra, 5%

Mathematics
1 answer:
MissTica3 years ago
8 0

Answer:

The probability of a student to be in the orchestra or the band is 0.07 or 7%.

Step-by-step explanation:

The probability of a student to be in the orchestra or the band is given by the following formula:

p(orchestra or band) = p(orchestra) + p(band) - p(orchestra and band)

p(orchestra or band) = 0.03 + 0.05 - 0.01

p(orchestra or band) = 0.08 - 0.01

p(orchestra or band) = 0.07

The probability of a student to be in the orchestra or the band is 0.07 or 7%.

You might be interested in
True or False?<br><br> If x∈ W, then x∈ Z
zepelin [54]

Answer:

False

Step-by-step explanation:

If W and Z are vector spaces, then no, that is not necessarily true. That's not generally true for any circumstance unless the vector space W is a subspace of Z, or vice versa.

6 0
2 years ago
the end of the road is 15/16 of a mile away. Luke walked 7/8 of a mile down the road. How much further did he need to walk
AURORKA [14]

Answer:

1/16 of a mile left to walk to reach the end of the road

Step-by-step explanation:

The total distance to be walked = 15/16 miles

already walked= 7/8 miles = 14/16 miles

15/16 - 14/16 = 1/16 miles

4 0
2 years ago
Point C is on line segment \overline{BD} BD . Given CD=x,CD=x, BC=5x-5,BC=5x−5, and BD=2x+7,BD=2x+7, determine the numerical len
NARA [144]

Answer:

CD = 3

Step-by-step explanation:

Given

CD = x

BC = 5x - 5

BD = 2x + 7

Required

Determine CD

Since, C is a point on BD, the relationship between the given parameters is;

BD = BC + CD

Substitute the values of BD, BC and CD

2x + 7 = 5x - 5 + x

Collect Like Terms

2x - 5x - x = -5 - 7

-4x = -12

Divide both sides by -4

\frac{-4x}{-4} = \frac{-12}{-4}

x = 3

To determine the length of CD;

Substitute 3 for x in CD = x

Hence;

CD = 3

3 0
3 years ago
A chest shaped as a rectangular prism can hold 576 wooden cube blocks with edge lengths of 1/4 ft.
eduard
The answer is 9 you have to multiply 1/4 three times which gives you 1/64 then you take 576 and multiply it by 1/64 which gives you 9. Hope this helps.
4 0
3 years ago
Read 2 more answers
2+3+4+5+6+4+2+1+34+4+4+4+4+5
patriot [66]

Answer:

The answer is 82.

Step-by-step explanation:

Just work it through.

7 0
2 years ago
Other questions:
  • PLEASEE HELP<br> FIRST ONE IS QUESTION THE REST ARE CHOICES <br> What is the following difference?
    14·2 answers
  • 8x + 2 – 6 = 4x +8 +3x
    15·1 answer
  • The image below is made from a regular octagon and a regular triangle.<br> What is the value of x?
    11·1 answer
  • julio plans to spend 2 3/4 hours studying for an upcoming test. If he spends 1 1/4 hours studying on tuesday how many hours shou
    8·1 answer
  • How do you find the root of equation x+8=0
    8·2 answers
  • There are 32 marbles in a jar: 14 blue, 10 red, 5 green, and 3 yellow. Sally pulls one marble, randomly, from the jar. Without r
    10·2 answers
  • What's a good app to use for solving geometry ?​
    15·2 answers
  • Tom bought a book that originally costs $35. The book was on sale for ⅕ off. Write an expression to represent the scenario Write
    7·2 answers
  • Which list orders the number from least to greatest​
    6·1 answer
  • The original price of a pair of shoes is $42. The sale price 20% off the orginal price. Sales tax of 7% is added to the sale pri
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!