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
blagie [28]
3 years ago
10

Scholarship A is worth $3000 and costs $10 to apply. Scholarship B is worth $4000 and costs $25 to apply. You have a 5% chance o

f receiving Scholarship A and a 1% chance of receiving Scholarship B.
(a) What is your expected value for Scholarship A?

$
Mathematics
1 answer:
fomenos3 years ago
3 0

Answer:

$140

Step-by-step explanation:

Given:

P(getting scholarship A)=0.05

P(getting scholarship B)=0.01

E(value of scholarship A)=0.05 ( 3000-10)+ 0.95(-10)

                                        =$140

You might be interested in
Please help me im only looking for real answers
GrogVix [38]

Answer: y=3/2x

Step-by-step explanation:

First, to find the equation, we can figure out that the cost depends on how many tickets are bought. We can use cost as our y and # of tickets as our x.

An equation in slope intercept form is as follows:

y=mx+b

To get our slope, we must figure out the relationship between the cost and the number of tickets, or the y and the x.

We can use the slope formula, \frac{y2-y1}{x2-x1}, to find the slope, m.

\frac{3-6}{2-4} = \frac{3}{2}

Thus, the slope of the equation is 3/2, making our final equation be y=3/2x.

5 0
2 years ago
If ac =14 find the value of x then find ab and bc
Igoryamba

Answer:

If B is between A and C, AB = x, BC = 2x + 2, and AC = 14, find the value of x. Then find AB and BC.

Step-by-step explanation:

AB=x

BC = 2x + 2BC=2x+2

AC =14AC=14

Required

Determine x, AB and BC.

Since B is between A and C;

AB + BC = ACAB+BC=AC

Substitute x for AB; 2x + 2 for BC and 14 for AC

x + 2x + 2 = 14x+2x+2=14

3x + 2 = 143x+2=14

Collect Like Terms

3x = 14 - 23x=14−2

3x = 123x=12 '

x = \frac{12}{3}x=

3

12

x = 4x=4

Substitute 4 for x in

AB = xAB=x

BC = 2x + 2BC=2x+2

AB = 4AB=4

BC = 2(4) + 2BC=2(4)+2

BC = 8 + 2BC=8+2

BC = 10BC=10

3 0
2 years ago
A cereal box is 7.4 inches long, 2.5 inches wide and 9.6 inches high. If a cereal company only fills 75% of the box, how many cu
saw5 [17]

Answer:

the box is 225 cubic inches.

Step-by-step explanation:

8 0
3 years ago
(NO FAKE LINKS PLS) Use the geometric mean to find the value of e
dem82 [27]

Answer:

I have already answered this in your last question:)

4 0
3 years ago
Please help!!! I need anybody help who knows the answer.
Tpy6a [65]

Your answer should be C sorry if i'm wrong, hope it helps tho

4 0
3 years ago
Other questions:
  • Do you guys know how to remember certain measurements?
    14·1 answer
  • Jacob and Ali want to run from one corner of a football field to the opposite corner. The rectangular football field is 50 yards
    12·1 answer
  • Write two expressions with a gcf of 8xy
    14·1 answer
  • If 270 is 60% of the total was is the full total?
    11·2 answers
  • Which quadratic equation is equivalent to (x+2)2+5(x+2)-6=0
    15·1 answer
  • Simplify the expression. If not possible write simplified. 3x+7(3x+4)
    10·1 answer
  • Please help me in this question.I need it right now!!!
    7·1 answer
  • Choose all the equivalent expressions to
    8·2 answers
  • If p=1/3 what is 12p
    11·2 answers
  • What is the area of a square pig pen that has a perimeter of 72 feet?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!