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mario62 [17]
2 years ago
10

Solve for a!!!!!!!!!!

Mathematics
2 answers:
malfutka [58]2 years ago
5 0

Answer:

a = 4

Step-by-step explanation:

ur welcome

Ganezh [65]2 years ago
4 0

Answer:

4

Step-by-step explanation:

the fraction has to equal to 2

-2+4=2

so a/2=4

or 4/2=2

You might be interested in
Simplify 4x + 8-5x +3a +4x-9e
disa [49]

Answer:

3x+3a-9e+8

Step-by-step explanation:

(4x+4x-5x)+3a-9e+8

8x-5x+3a-9e+8

3x+3a-9e+8

8 0
3 years ago
Two of the most popular options on a certain type of new car are automatic transmission and built-in GPS. Suppose that 90% of al
padilas [110]

Answer:

0.95 = 95% probability that the next person to purchase this car will request at least one of automatic transmission or built-in GPS

Step-by-step explanation:

We solve this question treating these probabilities as Venn sets.

I am going to say that:

Event A: Requesting automatic transmission

Event B: Requesting built-in GPS

90% of all buyers request automatic transmission

This means that P(A) = 0.9

82% of all buyers request built-in GPS

This means that P(B) = 0.82

77% of all buyers request both automatic transmission and built-in GPS.

This means that P(A \cap B) = 0.77

What is the probability that the next person to purchase this car will request at least one of automatic transmission or built-in GPS

This is P(A \cup B), which is given by:

P(A \cup B) = P(A) + P(B) - P(A \cap B)

So

P(A \cup B) = 0.9 + 0.82 - 0.77 = 0.95

0.95 = 95% probability that the next person to purchase this car will request at least one of automatic transmission or built-in GPS

3 0
3 years ago
which expression represents the amount of money john has collected? john collects $5 for club dues from each member.
Verdich [7]
5.00x (number of people)
7 0
3 years ago
Which expressions are equivalent?
alexdok [17]

Answer:

I believe the one that is selected is correct.

Step-by-step explanation:

1/5k - 2/3j and -2/3j + 1/5k

If you switch the subtraction to addition, 2/3 becomes negative, while 1/5 stays the same.

4 0
2 years ago
What is the answer to thirty nine times thirteen
laila [671]

The answer is 507.

hope this helps!

-Autumn Leaves

7 0
3 years ago
Read 2 more answers
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