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boyakko [2]
2 years ago
15

Predict the next number in the sequence: 1, 4, 16, 64…

Mathematics
1 answer:
Anna [14]2 years ago
8 0

Step-by-step explanation:

Notice that:

1 * 4 = 4,

4 * 4 = 16,

16 * 4 = 64.

Each term is 4 times of the previous term.

Hence the next term would be 64 * 4 = 256.

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ValentinkaMS [17]

Answer: They are wrong

       

Step-by-step explanation: x is given a value in the problem. Since x equals 4,  We plug x into the equation.  

y = 2(4) + 1

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4 0
3 years ago
The water level in a tank can be modeled by the function h(t)=8cos(pi t /7)+11.5, where t is the number of
denis23 [38]

Answer:

NO amount of hour passed between two consecutive times when the water in the tank is at its maximum height

Step-by-step explanation:

Given the water tank level modelled by the function h(t)=8cos(pi t /7)+11.5. At maximum height, the velocity of the water tank is zero

Velocity is the change in distance with respect to time.

V = {d(h(t)}/dt = -8π/7sin(πt/7)

At maximum height, -8π/7sin(πt/7) = 0

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sin(πt/7) = 0

Taking the arcsin of both sides

arcsin(sin(πt/7)) = arcsin0

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This shows that NO hour passed between two consecutive times when the water in the tank is at its maximum height

4 0
3 years ago
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8 0
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The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of x.
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Let's set the measure of each angle equal to 540 degrees.

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x = 25

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