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
maks197457 [2]
3 years ago
12

Mark rolls 2 fair dice and adds the results from each. Work out the probability of getting a total of 5. Please help if you can!

!!!!!!!!!!!!!!!1
Mathematics
1 answer:
Allisa [31]3 years ago
3 0

Answer:

13.8%

Step-by-step explanation:

I have created a table that shows all of the possibilities that two die's can roll when summed up. If we count all of these possibilities we can see that there are a total of 36 outcomes. From all of these outcomes we can also see that only 4 outcomes sum up to be a total of 5. Therefore, we have to divide the number of times 5 is a possibility by the total number of outcomes to get the probability of actually getting a sum of 5.

5 / 36 = 0.138  ... multiply by 100 to get percentage

0.138 * 100 = 13.8%

You might be interested in
What is the value of x
zaharov [31]

We use the Pythagorean theorem here, because we have the two sides and a right angle between them, so we calculate the hypotenuse like this:

x^2 = 6^2 + 8^2

x^2 = 36 + 64

x^2 = 100

x = square root of 100

x = 10

The correct answer is B.10.

8 0
4 years ago
Which table represents a linear function?
svp [43]

Answer:

3

Step-by-step explanation:

x 1,2,3,4

y-3,-5,-7,-9

y =  - 3 - (x - 1) \times 2

6 0
3 years ago
Read 2 more answers
Suppose the demand for a certain item is given by:
Marysya12 [62]

Answer:

a. D'(p) = -10p - 6

b. There is a decrease of 96 units of demand for each dollar increase

Step-by-step explanation:

The demand function is:

D(p) = - 5p^2-6p+400

(a) The derivate of the demand function with respect to price gives us the rate of change of demand:

\frac{dD(p)}{dp}=D'(p) = -10p-6

(b) When p = $9, the rate of change of demand is:

D'(9) = -10*9-6\\D'(9) = -96\ \frac{units}{\$}

This means that, when p = $9,  there is a decrease of 96 units of demand for each dollar increase.

6 0
3 years ago
True or false if a line and a circle are coplanar i am a line intersects the circle in exactly 1 point the line is called a tang
Fed [463]
The answer you need is true
4 0
4 years ago
A shoe store donated a percent of every sale to hospitals. The total sales were ​$6,060 so the store donated ​$303. What percent
lesya692 [45]

Answer:

5%

Step-by-step explanation:

303 = 6060p

303/6060 = p

.05 = p

5 0
3 years ago
Other questions:
  • Angle RST below is a right angle. What is the measure, in degrees, of
    8·2 answers
  • David’s scores on the first three of four 100-point math tests were 86, 92, and 89. What score does he need on his fourth math t
    11·2 answers
  • For one month siera calculated her home towns average height temperature in degrees Fahrenheit. She wants to convert that temper
    9·1 answer
  • Which conditional and its converse form a true biconditional?
    6·2 answers
  • A. volume<br> B. perimeter<br> C. area
    6·1 answer
  • The perimeter is at least 18 feet. Write and solve inequality that represents x
    15·1 answer
  • The cost of downloading one song from a website is $0.99. which equation can be used to find t, the cost in dollars of downloadi
    5·2 answers
  • I need 4 1/2 teaspoons of butter but i only have 1/8 measuring cup how many 1/8 of butter do i need?
    15·2 answers
  • The coordinates of the midpoint of ab for A(1,4) for B(3,6)
    5·1 answer
  • PLEASE HELP CORRECT ANSWER ONLY PLS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!