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Sunny_sXe [5.5K]

3 years ago

12

Sussex county received 43 inches of rainfall this year. the precent error in the local meteorologist rainfall prediction was abo

ut 18.2persent . What are two possible values for the meteorologist prediction?

1 answer:

Ostrovityanka [42]3 years ago

7 0

Answer:

Around 8 in?

Step-by-step explanation:

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Identify the horizontal asymptote of f(x) =x2+5x-3/4x-1

Pachacha [2.7K]

since the numerator is x² + 5x - 3, and therefore has a degree of 2, whilst the denominator, 4x¹ - 1, has a degree of 1, therefore, there's no horizontal asymptote.

recall, we only get a horizontal asymptote if the denominator's expression degree is equals or greater than that of the numerator's.

5 0

3 years ago

(Pls do solution or take picture)In the figure, ACEF is a rectangle and BC = CD DE The area of rectangle ACEF is 80 cm. Find the

poizon [28]

Answer:

28 cm²

Step-by-step explanation:

The area of Δ BDF is the area of the rectangle subtract the area of the 3 white triangles.

Since the area of the rectangle = 80 cm² and

area = length × breadth, then

breadth = 80 ÷ 10 = 8 cm

Thus CE = EF = 8 cm and CD = DE = BC = 4 cm

Area of Δ DEF = 0.5 × 10 × 4 = 20 cm²

Area of Δ ABF = 0.5 × 8 × (10 - 4) = 0.5 × 8 × 6 = 24 cm²

Area of Δ BCD = 0.5 × 4 × 4 = 8 cm²

Thus

area of Δ BDF = 80 - (20 + 24 + 8) = 80 - 52 = 28 cm²

6 0

4 years ago

5-7+6+(-3)-1-(-8) simplify

Airida [17]

Your answer would be <span><span><span><span>5−7</span>+6</span>−3</span>−1</span>−<span>(<span>−8</span>) = 8</span>

6 0

4 years ago

What is the value of x when 2x +3=3x-4

Mandarinka [93]

The answer is x=-1, you have yo cancel out the x's

5 0

3 years ago

When you roll two number cubes, what are the odds in simplest form against getting two numbers greater than 3?

OverLord2011 [107]

Option B

When you roll two number cubes, the odds in simplest form against getting two numbers greater than 3 is 1 : 4

<h3><u>Solution:</u></h3>

The probability of an event is given as:

$\text {probability of an event }=\frac{\text { number of favorable outcomes }}{\text { total number of possible outcomes }}$

Given that,

Tow number cubes are rolled

<em><u>To find: Probability of getting two numbers greater than 3</u></em>

On a number cube there are 6 numbers {1, 2, 3, 4, 5, 6} Out of which 3 numbers are greater than 3 {4, 5, 6}

So, total number of possible outcomes = 6

Favourable outcomes = number greater than 3 = 3

When you roll one number cube, probability of getting number greater than 3:

$\text { Probability (number greater than } 3 \text { ) }=\frac{3}{6}$

<em><u>When you roll two number cubes, probabilty is given as:</u></em>

$\text { Probability (number greater than }3)= \frac{3}{6} \times \frac{3}{6}=\frac{1}{2} \times \frac{1}{2} = \frac{1}{4}$

$Probability = \frac{1}{4}$

In ratio form we can write as 1 : 4

Option B is correct

8 0

3 years ago