3 years ago

What is the value of y in the equation 2(4y − 1) = 6? 0 1 6 8

2 answers:

5 0

2(4Y-1)=6
8Y-2=6
8Y=6+2
8Y=8
Y=8/8=1

Answer: y=1

4 0

2(4y-1) = 6

simplify

8y-2 = 6

+2 to both sides

8y = 8

/8 to both sides

y=1

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earnstyle [38]

Answer: The correct option is (D) 196608.

Step-by-step explanation: We are given to find the value of the 9th term in the following geometric sequence :

3, 12, 48, 192, . . .

We know that

the n-th term of a geometric sequence with first term a and common ratio r is given by

$a_n=ar^{n-1}.$

For the given sequence, we have

first term, a = 3 and the common ratio, r is given by

$r=\dfrac{12}{3}=\dfrac{48}{12}=\dfrac{192}{48}=~~.~~.~~.~~=4.$

Therefore, the 9th term of the given sequence will be

$a_9=ar^{9-1}=3\times 4^8=3\times65536=196608.$

Thus, the required 9th term of the given sequence is 196608.

Option (D) is CORRECT.

7 0

3 years ago

Aleksandr [31]

I think C is the correct awnser

8 0

3 years ago

8_murik_8 [283]

The property that is shown is called the zero property.

7 0

2 years ago

ValentinkaMS [17]

122 i dont have that symbol y + x

6 0

3 years ago

Tanzania [10]

19750 * 0.8 = 15800

15800 / 26 = 607.69

Answer is A

8 0

3 years ago