2 years ago

What is the next term in the sequence? 2, -4, 8, -16, ...

Mathematics

1 answer:

worty [1.4K]2 years ago

5 0

Answer:

Step-by-step explanation:

it multiplies by -2 every time

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Nadia finds out her favorite horse family population is increasing at a constant rate. The horse family was at 24 in 2011 and is

pogonyaev

Answer:

The equation is p = (8/3) t + 24

In 2020, we will have about 48 horses.

Step-by-step explanation:

In 3 years the family increased by 32 - 24 = 8.

So the constant of proportionality = 8/3.

The required equation is p = (8/3)tx + 24

where p = the population and t is the number of years after 2011.

So in 2020 we can predict that in 2020 the number of horses

= (8/3) * 9 + 24

= 72/3 + 24

= 24 + 24

= 48.

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2 years ago

Evaluate 1/6 + 2/3 PLEASEEEEEE HELP

mart [117]

2/3 = 4/6.

1/6 + 4/6 = 5/6.

The answer is 5/6.

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2 years ago

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A rope pulling a sled is sloped at 15° upward at the point of contact. The tension in the rope is 50.0 N. What is the horizontal

gizmo_the_mogwai [7]

Answer:

The horizontal component of the force is 48 N.

Step-by-step explanation:

The angle that the rope makes with with the horizontal is 15°, that means, the horizontal component of the force $F_H$ is

$cos(15^o)=\frac{F_H}{50N}$

$\boxed{ F_H=50N*cos(15^o)=48N}$

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3 years ago

Factored completely, the expression 3x^2 - 3x - 18 is equivalent to

Dima020 [189]

Answer:

3(x−3)(x+2)

Step-by-step explanation:

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2 years ago

It's urgent I need help quick pls help me

Stella [2.4K]

Answer:

Step-by-step explanation:

16 - 4 $\sqrt{5}$ + 4 $\sqrt{5}$ - 5

= 16 - 5

= 11

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2 years ago