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Mars2501 [29]
3 years ago
6

Need help . This is multiply and dividing rational expressions

Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0
 <span><span><span>22x</span>−11 over x to the second power - x - 30.</span></span>
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In a game of luck, a turn consists of a player rolling 7 six-sided dice and counting how many of the dice
harkovskaia [24]

Answer: Binomial

Step-by-step explanation:

1 / 3

A binomial setting has a set number of trials, and the variable in question is the number of

successes that occur in those trials.

A geometric setting does not have a set number of trials, and the variable in question is the

number of trials it takes to get the first success.

In both settings, the trials are independent and the probability of success remains the same on

each trial.

2/3

In this game, the player rolls 7 dice, and F is the number of dice that show a 5. So the variable is

counting the number of successes

The rolls are independent, and the probability of getting a 5 is the same on each roll,

3/3

F is a binomial variable

4 0
3 years ago
A Basket contains 3 types of fruits weighing 58/3 kg in all. If 73/9 kg of are apples,19/6 are oranges and the rest are pears. W
strojnjashka [21]

Answer:

Step-by-step explanation:

233 322

4 0
3 years ago
When painting my bedroom I used 3 1/2 liters of blue paint and 2 1/4 liters of red paint. How much paint did I use in all
Lubov Fominskaja [6]
Hi there!

To solve this problem, we need to find the total amount of paint used by adding the two fractions.

First, we need to find the common denominators below adding.

1/2 = 2/4
1/4 = 1/4

The common denominator is 4.

Now, we add the mixed numbers together:

3 2/4 + 2 1/4 = 5 3/4

Since 5 3/4 can't be simplified, the answer is:

5 3/4 liters of paint

Hope this helps!

4 0
3 years ago
Read 2 more answers
Answer plsss........ ​
Alex Ar [27]

1. x+12

2. x-8

3. 3*x

4. x^(2)+5

5. (x/2)+7

6. 4*(x+6)

7. (1/2)*x

8. 2x+8

9. x^(2)+3

10. (x/3)+12

Additional activity

1. 2-50

2.20/4=5

3.100-50=50

4.three times two then add to four equals ten

5. the diffrence of eight and four

7 0
3 years ago
Tell whether the ordered pair is a solution of the equation! please help i will mark you brainliest
larisa86 [58]

Answer:

the answer is

yes to 7 and no to 10

Step-by-step explanation:

7. y = 3x--------->   2*3 = 6

10. y = 7x+2--------------> 2*7=14--> 14+2 = 16

16 does not equal 0

5 0
3 years ago
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