Question 8
Which of the following describes the function f(x) = 0.8(5)^x?
A
Exponential Function
B
Linear Function
C
Quadratic Function

The intersection of events A and B is the event of exactly two tails. This is because event A is defined as exactly two tails and event B is defined as at least two tails.

Since two tails is both exactly two tails and at least two tails, the intersection of the two events is exactly two tails.

The intersection of two sets is the set of all elements that are common to both sets. This is also known as the intersection of two conjunctions. To find the intersection of two sets, you take the elements from both sets and keep only the elements that are found in both sets. For example, given the sets A = {1, 2, 3} and B = {2, 3, 4}, the intersection of A and B would be {2, 3}.

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Answer: 0.375

Step-by-step explanation:

Answer:

1.32

Step-by-step explanation:

we have the known,

2.13 km * 0.6214 miles = 1.323521 or 1.32 miles

                      1 km  

The ratio of rise to run, which is the slope between the two points is: -1/4.

Slope = ratio of rise to run = change in y/change in x

Given the following points:

(-10, 9) and (6, 5)

Rise = (5 - 9) = -4

Run = (6 -(-10)) = 16

Ratio of rise to run = slope = -4/16 = -1/4.

Therefore, the ratio of rise to run, which is the slope between the two points is: -1/4.

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Answer:

-1/4.

Step-by-step explanation:

Took the quiz and it was correct. Hope this helps.

The expression "a = 4 or b > 2" is true when a = 2 and b = 4 because the second part of the expression, "b > 2", is true.

The given expression is "a = 4 or b > 2" where a = 2 and b = 4.

The first part of the expression is "a = 4", which is false because a is not equal to 4.

The second part of the expression is "b > 2", which is true because b is equal to 4, which is greater than 2.

Since the expression is an "or" statement, only one part of it needs to be true for the entire expression to be true. Therefore, the result of the expression is true.

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Answer:

28.5

Step-by-step explanation:

i think itś 28.5 because 285 is after an increase of 10% which would mean 28.5 was the increase

Answer:

Step-by-step explanation:

Solve:

8 + (-8) +3 - (+3)

8 - 8 + 3 - 3 =

3 - 3 =

0

Answer:

Step-by-step explanation:

we want to find the Hypotenuse of the triangle being made by the string , the ground and the height off the ground.  Also we will have to subtract the small triangle of the boy's hand from the ground

the big triangle Hyp is found by using

SOH   or  Sin = Opp / Hyp

we know the sin and the Opposite soooo

Sin(40) = 30 / Hyp

Hyp = 30 / Sin(40)    [ I'll use my calculator for this ]

Hyp = 46.67 m   ( this is the Hypotenuse of the big triangle )

the small one is

Sin(40) = 1.5 / Hyp

Hyp = 1.5 / Sin(40)  [calculator again ]

Hyp = 0.9641 m

Now subtract the small one from the big one

46.67 - 0.9641 = 45.7 m

rounding to the nearest meter the answer is 46 m

Explanation:

Plug x = 0 into the equation.

y = 2x-3

y = 2*0 - 3

y = 0 - 3

y = -3

The input x = 0 leads to the output y = -3.

The point (0,-3) is on the line. This is the y-intercept, which is where the line crosses the vertical y axis. We can say the "y-intercept is -3" as shorthand.

Answer:

y=1 1/2 (fraction)

or

y=1.5 (decimal)

Step-by-step explanation:

We want to get y alone, so we need to get rid of the 1/2 in front of it. To do that we can multiply each side by 2 since 1/2 + 1/2 = 1.

3/4= 1/2y

multiply each side by 2

To multiply 3/4 by 2 you need to multiply the numerators and then multiply the denominators

2•3=6 & 4 • 1 =4

6/4

simplify

y=1 1/2

(If you need it in decimal form it would be y=1.5)

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

Answer:

5 + 8 + (25/6)

5+8+4 1/6

13 + 4 1/6

17 1/6

Step-by-step explanation:

Answer:

B. a6b8c3

Step-by-step explanation:

The approximate perimeter of quadrilateral WXYZ is 14.5 units and the approximate length of segment WX, XY and YZ are 4 units, 2  units and 4 units respectively.

From the given graph, W(3, 1), X(7, -1), Y(7, -3) and  Z(3, -3).

Length of WX is WX=√[(7-3)²+(-1-1)²]

= √20

WX = 4.5 units

The Approximate length of segment WX is 4.5 Units

Therefore, option C is the correct answer.

Length of XY is XY=√[(7-7)²+(-3+1)²]

XY = 2 units

The Approximate length of segment XY is 2 Units

Therefore, option A is the correct answer.

Length of YZ is YZ=√[(3-7)²+(-3+3)²]

YZ= 4 units

The Approximate length of segment YZ is 4 Units

Therefore, option B is the correct answer.

The Approximate length of segment WZ is 4 Units

The perimeter of a shape is defined as the total distance around the shape. It is the length of the outline or boundary of any two-dimensional geometric shape. The perimeter of different figures can be equal in measure depending upon the dimensions.

Now, perimeter= WX+XY+YZ+WZ

= 4.5+2+4+4

Perimeter = 14.5 units

Therefore, option B is the correct answer.

Therefore, the approximate perimeter of quadrilateral WXYZ is 14.5 units and the approximate length of segment WX, XY and YZ are 4 units, 2  units and 4 units respectively.

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48 calculated on my calculator and i worked it out irl your welcome

Answer:

1,000h

Step-by-step explanation:

The coordinate of the midpoint of the segment with the given endpoints is ( 1/2, -6 ).

The midpoint formular used in finding the midpoint of a segment is expressed as;

( [x₁+x₂]/2 , [y₁+y₂]/2 )

Given the data in the question;

Point V(-2,5)

Point Z(3,-17)

Plug these values into the equation above.

( [x₁+x₂]/2 , [y₁+y₂]/2 )

( [(-2) + 3]/2 , [5 + (-17)]/2 )

( 1/2 , -12/2 )

( 1/2, -6 )

The coordinate of the midpoint of the segment with the given endpoints is ( 1/2, -6 ).

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Answer:

A. 1, 2, 3, 4

Step-by-step explanation:

I. When sample space means all possible case could happend.

In this case we have 4 equal sections numbered 1 to 4.

So from 1st section to 4th sections could happend fairly.

That makes 1, 2, 3, 4 is the right answer.

Hope that help :)

Answer:

$42.50

Explanation:

Cost of the game = $25

The markup rate = 70%

Therefore, the selling price will be:

The selling price of the computer game is $42.50.

You'll be solving:

-5t^2 + 20t + 15 = 3t + 3

5t^2 - 17t - 12 = 0

(t - 4)(5t + 3) = 0

t = 4 or t = -3/5, but let's assume t ≥ 0

Step-by-step explanation:

Answer:

3.2 + 3.2squared + 2 = 15.44

Step-by-step explanation:

Answer:

Step-by-step explanation:

x + x^2 + 2

3.2 + 3.2^2 + 2

3.2 + 10.24 + 2 = 15.44

\(y = {x}^{2} + 4x - 12\)

The required transformation of the regular polygon to onto itself is a rotation by the angle of 360° around its own center or any point in the plane.

Given that,
To determine which transformation carries the given regular polygon onto itself.

Here,
According to the question as asked.
There are only 2 usual possible ways of transforming a regular polygon that will onto itself as,
(1) A perfect rotation of 360° around its own center.
(2) A rotation of 360° around any point in the space and plane containing the regular polygon.

Thus, the required transformation of the regular polygon to onto itself is a rotation by the angle of 360° around its own center or any point in the plane.

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Answer:

10 kg is indeed the answer as given by Dr. Mani. Let us see how that comes. 30 kg minus 26 kg = 1/5 of water. So, weight of water = 5 times 4 = 20 kg.

Step-by-step explanation:

Answer:

if it filled 25 kg it the one qurter will be 9

Step-by-step explanation:

because to know the weight when it is filled =(25-5)=20kg .

now,

the first quarter =20÷4+4=9kg

ANSWER:

STEP-BY-STEP EXPLANATION:

We have the following function:

In a function, to move it to the right or to the left we must add if we want to move to the left and we must subtract if we want to move to the right.

But we must add or subtract within the exponent, since it moved 2 to the right we must subtract 2 units, just like this:

Answer:

Step-by-step explanation:

mass of the urine lol