Ask question

Ask question

All categories

2 years ago

13

A pair of dice is rolled. List the elements of sample space S. Let A denote the event “the sum is less than 5” and B the event “

a 6 occurs on either die”. List the elements of S corresponding to event A and to event B.

1 answer:

Marina86 [1]2 years ago

5 0

I don't know that answer

You might be interested in

-4d + 2(3 + d) = -14<br><br> Please help

soldi70 [24.7K]

-4d + 2(3+d)= -14
distribute the 2(3+d)
-4d + 6+ 2d= -14
Combine the like terms
-4d + 2d + 6= -14
-2d + 6 = -14
subtract 6 to -14
-2d = -20
divide by -2
d= -20/-2
d= 10
Check your answer
-4(10) + 2(3+ 10) = -14
-40 + 6 + 20
-40 + 26= -14

6 0

2 years ago

Read 2 more answers

A rectangular garden has a length that is 3 feet longer than its width. Let w represent the width of the garden in feet. The ent

Margarita [4]

Answer:

Step-by-step explanation:

From the question, we're told that the length of the garden is 3 feet longer than its width. Mathematically, we would have

l = w + 3, where

l = length of the garden

w = width of the garden

Again we're told that this same garden has a walkway of about 2 foot wide. Mathematically we would have that as

W(w) = 2, where

W(w) = width of the garden.

That's all the parameters given in the question

8 0

2 years ago

Sara travels twice as far as Eliot when going to camp. henry travels as far as Sara and Eliot together. Jordan travels time as f

ozzi

Answer:

Eliot = 10 miles

Sara = 20 miles

Henry = 30 miles

Jordan = 60 miles

Completed question;

Sara travels twice as far as Eliot when going to camp. henry travels as far as Sara and Eliot together. Jordan travels 3 times as far as Sara. In total, all four travel 120 miles to camp. How far does each of them travel

Step-by-step explanation:

Let x,y,z,w represent the distance travelled by Eliot, sara, henry and jordan respectively.

In total, all four travel 120 miles to camp;

x+y+z+w = 120 ........1

Sara travels twice as far as Eliot when going to camp;

y = 2x ........2

henry travels as far as Sara and Eliot together;

z = x + y = x + 2x = 3x (Substitute eqn 2)

z = 3x ......3

Jordan travels time as far as Sara;

w = 3y = 3(2x) = 6x

w = 6x ......4

Substituting equation 2,3,4 into 1

x+y+z+w = 120

x + 2x + 3x + 6x = 120

12x = 120

x = 120/12 = 10 miles

From equation 2

y = 2x = 2(10) = 20 miles

From equation 3;

z = 3x = 3(10) = 30 miles

From equation 4;

w = 6x = 6(10) = 60 miles

Therefore;

Eliot = 10 miles

Sara = 20 miles

Henry = 30 miles

Jordan = 60 miles

3 0

2 years ago

At 8am the temperature is -3 and at 10am the temperature is 1. What is the difference between them?

ValentinkaMS [17]

It would be 4 degrees

6 0

2 years ago

Read 2 more answers

A store sells cooking oil of two different brands in bottles of the same size. The table below and the equation each show the pr

djyliett [7]

Answer:

Brand A

Number of Bottles, x Price (dollars), y

2

22

3

33

4

44

5

55

Brand B

y = 17x

How many dollars more is the price of 8 bottles of brand B oil than the price of 8 bottles of brand A oil?

$5

$6

$28

$48

Step-by-step explanation:

5 0

2 years ago