MATHEMATICS HIGH SCHOOL

Heather's soccer team can win (W), lose (L), or tie (T) each game. Which of the following are elements in the sample space for 2 soccer games? Check all that apply. A. LT
B. WT
C. LL
D. WW
E. WWW
F. WLT

Answers

Answer 1
Answer:

The elements that can take place for 2 soccer games is option A, B, C, D.

What is Permutation and Combination?

Permutation is the method of arranging all the elements of the set in order, Combination is the selection of elements from the set such that the order of selection does not matter.

The winning of a game by soccer team is denoted by W

The losing is denoted by L

The tie in the match is denoted by T

The elements that can take place for 2 soccer games is

A. LT

B. WT

C. LL

D. WW

To know more about Permutation and Combination

brainly.com/question/13387529

#SPJ2
Answer 2
Answer:

Its actual the first 4 elements A,B,C, D

Related Questions

Make a conjecture about the next item in the sequence. 1, 4, 16, 64, 256
Write a congruence statement for the pair of triangles. Name the postulate or theorem that justifies your statement.
8w^3 + 12w^2 + 10w +15 factor this expression with work please?
If two triangles are congruent which of the following statements must be true? CHECK ALL THAT APPLYA. The triangles have the same size but not the same shape. B. The triangles have the same size and shape C. The corresponding sides of the triangles are congruent. D. The corresponding angles of the triangles are congruent.
Express Fx and Fy in terms of the length of the vector F and the angle θ, with the components separated by a comma.

Jacob is planting flowers in his yard. He Goes to a Nursery to purchase flowers he decided to purchase petunias and sunflowers petunias plant costs $2.99 with tax and each sunflower plant costs $2.79 with tax Jacob has $43.85 to purchase flowers. If he buys 10 petunia plants which inequality can be used to fine s, the number of sunflower plants that jacob can purchase.​

Answers

11$ will be your answer

Which of the following are square roots of the number below ? check all that apply 81

a. 18
b.-(81)^1/2
c.9
d.81^1/2

Answers

The answers are:
b.-(81)^1/2
c.9 
d.81^1/2

√a = -a^1/2      ⇒ √81 = -81^1/2
√a = a^1/2       ⇒ √81 = 81^1/2

√81 = √9²
√a² = a            ⇒ √9² = 9
√a² = -a           ⇒ √9² = -9

Calculate 10P7.A. 720
B. 70
C. 3
D. 604,800

Answers

P(10, 7) = 10!/(10 - 7)!
P(10, 7) = 10!/3!
P(10, 7) = (10✖️9✖️8✖️7✖️6✖️5✖️4✖️3✖️2✖️1)/(3✖️2✖️1)
P(10, 7) = 10✖️9✖️8✖️7✖️6✖️5✖️4
P(10, 7) = 90✖️56✖️30✖️4
P(10, 7) = 5,040✖️120
P(10, 7) = 604,800

the sum of present ages of ria and abby is 48 years. today abby is 4 years older than shweta. the respective ratio of the present ages of ria and shweta is 4: 7. what was abby's age two years ago?

Answers

Answer:

30 years then.

Step-by-step explanation:

Let the present age of Ria be x and Abby be y, and of Sweta be z.

Then, according to the question,

  • x + y = 48 ..1

Today, Abby is 4 yrs older than Sweta,i.e.,

  • y = 4+z.(2)

Also, ratio of present ages of Ria:Sweta

  • x:z = 4:7
  • x/z = 4/7
  • 4z = 7x..(3)

Putting the value of y from eqn (2) to eqn 1,

  • x + 4 + z = 48
  • x + z = 44( eqn : 4)

From eqn (3),

  • 4z = 7x
  • x = 4z/7(eqn:5)

Putting the value of x in eqn (4),

  • 4z/7 + z = 44
  • 11z/7 = 44
  • z = 4*7 = 28

From eqn 5, putting the value of z in it,

  • x = 4*28/7
  • x = 4*4 = 16

Putting the value of x in eqn 1,

  • x+y = 48
  • y = 48 -16 =32

We have to find the age of Abby two years ago, i.e. 32-2 = 30 years old then back.

Find the product mentally. (ab + 3)2

Answers

(ab+3)(2) =(ab+3)(2) =(ab)(2)+(3)(2) =2ab+6

Answer:

a^2b^2 + 6ab + 9

A group of friends decided to go to the movies. The group plus a one time fee of $15. They also pay $15 per person for popcorn. If the group pays $360 in total, how many friends are in the group?

Answers