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Helen [10]
3 years ago
11

Espacio muestral de lanzar al azar dos lapices con 4 caras de cada uno​

Mathematics
1 answer:
Crank3 years ago
3 0

Answer:

8

Step-by-step explanation:

porque no lo entiendo lo siento lol

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I need help on this:
marishachu [46]

The given number sentence is simplified as 1 3/5

<u>Step-by-step explanation:</u>

The given number sentence is 2-4/5 x 1/2

  • In order to solve this, the operations must be performed based on the BODMAS rule.
  • This means that, the operations should be performed in the order of Bracket, Of, Division, Multiplication, Addition and Subtraction.

Here, based on that above rule, the multiplication must be done in the first step and then subtraction should be done in the next step.

⇒ 2 - 4/5 × 1/2

⇒ 2 - 4/10

⇒ 2 - 2/5

Therefore, the given expression is reduced to 2- 2/5

cross multiply the denominator 5

⇒ (10-2) / 5

⇒ 8/5

Now, the expression is reduced to single term 8/5.

To further reduce the term, divide 8 by 5.

  • The quotient is 1.
  • The remainder is 3.
  • The divisor is 5.

The answer is written in the form of Quotient(Remainder/ divisor)

⇒ 1 3/5

8 0
3 years ago
A study has demonstrated that the more television a person watches, the lower that person’s level of physical fitness. However,
Murljashka [212]

Answer: D

Step-by-step explanation:

3 0
2 years ago
Can someone help with this
Anit [1.1K]

Answer: Draw a line through the two points (0,2) and (3,3). See the attached image below.

How did I get these two points? The first point comes from the fact that "at the start, the height is 2 inches" meaning that x = 0 hours and y = 2 inches pair up together. This is show as point A. This is the y intercept as this is the location where the blue graph crosses the vertical y axis.

Point B is found by moving 1 unit up from point A and 3 units to the right to land on (3,3). So we have x = 3 hours and y = 3 inches pair up together.

Note: the slope is rise/run = 1/3 helping us determine the unit rate or speed in which the water is rising (ie the water is rising one-third of an inch per hour)

8 0
3 years ago
What is the solution to the equation? 5-3x = x - 7 1 O A. 2 OB. 1 OC. C. 2 D. 3​
strojnjashka [21]

Answer:

D. x=3

Step-by-step explanation:

6 0
2 years ago
The steps for deriving the Quadratic Formula are shown. Which is the BEST choice for the missing reason?
Over [174]

Answer:

A) Factor

Step-by-step explanation:

3 0
2 years ago
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