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
qaws [65]
3 years ago
10

Help me some one plz (only part b)

Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0

The school can expect to raise 1500p for charity.

<u>Explanation:</u>

(a)

The possibility space is solved in the image attached.

(b)

20p for each player

30p for lollipop

Number of people = 120

Charity amount = ?

Out of 12 outcomes, the probability of getting 7 is 3

So, probability of getting 7 for 120 people = \frac{3}{12} X 120

                                                                  = 30

Money earned from the players = 20p X 120

                                                  = 2400p

Cost of 30 lollipops = 30p X 30

                               = 900p

Money received for charity = 2400p - 900p

                                          = 1500p

                                         

Therefore, the school can expect to raise 1500p for charity.                                

You might be interested in
The number of miles driven by a truck driver falls between 300 and 700, and follows a uniform distribution.
Elena-2011 [213]

Answer:

(A) 0.125 probability

(B) 0.625 probability

(C) 660 miles

Step-by-step explanation:

The distance driven by a truck driver daily, falls between 300miles and 700miles and follows a uniform distribution.

(A) The probability that the truck driver goes more than 650 miles a day is:

[700 - 650] / [700 - 300]  = 50/400  = 0.125

(B) The probability that the truck driver goes between 400 and 650 miles a day is:

[650 - 400] / [700 - 300]  = 250/400  = 0.625

(C) The minimum number of miles the truck driver travels on the furthest 10% of days is given thus:

10% of 400  = 40

Subtract this from the farthest distance;

700miles - 40miles  = 660miles

7 0
2 years ago
Help me please it’s question 33
shtirl [24]
I don’t see anything. What is the problem.
8 0
3 years ago
Read 2 more answers
Are 2/3 and 6/8 equivalent?
miskamm [114]
No they are not, 6/8 could also be represented as 3/4. Therefore they are not equivalent. You would divide each side by the factor they have in common such as 2.
7 0
3 years ago
a recipe that serves 4 calls for 1 3/4 cups of tomato sauce. if jerry makes 2 1/2 time that amount, how many cups of tomato sauc
ANEK [815]

Answer:

4 3/8 cups

Step-by-step explanation:

5 0
3 years ago
Can someone answer my question please
natta225 [31]

Answer:

do you know how to calculate c

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • What do 10 fraction 11 plus 7 fraction 9
    15·1 answer
  • Write the algebraic expression that is the model of 3 boxes labeled x, 2 boxes labeled y and 4 boxes without a label
    6·1 answer
  • Heather makes 9 dollars for each hour of work. Write and equation to represent her total pay (p) after working (h) hours.
    9·1 answer
  • What is an expression that compares two or more numbers
    5·1 answer
  • tom spent half of his allowance going to the movie he washed the family car end earned 7 dollars what is his weekly allowance if
    7·2 answers
  • This partial circle has a radius of 11 inches.
    7·1 answer
  • What is the result of -3+5 on a number line
    13·2 answers
  • Please ..........help me ​
    13·1 answer
  • PLEASE HELP ME I AM CRYING AND NEED HELP! Image below. Is ThIs CoRrEcT?
    12·1 answer
  • Please help this is due today:
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!