Zalika spins a coin and throws a dice with eight faces numbered from 1 to 8. a Draw a sample space diagram. b Find the probability of scoring: i a head and an even number ii a tail and a prime number iii a head but not an 8.​

Answer:

11 months

Step-by-step explanation:

Since he has already read 14 books subtract them from the 80 books. you'll end up with 66. then diviid by 6 and you'll get 11 months

Answer:

if you multiply the denominator by the AB^3 by 7 you wll get your common factor

Step-by-step explanation:

Step-by-step explanation:

Question 15:

5(x - 9) - 2(x + 3)

= (5)(x) + (5)(-9) - (2)(x) - (2)(3)

= 5x - 45 - 2x - 6

= 3x - 51

= 3(x - 17).

Question 16:

The terms 36x, 18y and 9 have GCF of 9.

Hence 36x - 18y + 9 = 9(4x - 2y + 1).

The expression that can be used  to find the temperature at noon is

–22.4 + 12.8 option B

Generally, The word "temperature" refers to the degree to which something is hot or cold and may be described using a number of different scales, such as Fahrenheit and Celsius.

The direction in that heat energy will spontaneously flow is indicated by temperature; specifically, it will flow from a hotter body (one that is at a higher temperature) to a colder one (one at a lower temperature).

In conclusion,  the temperature was 22.4°F below zero meaning

-22.4F in mathematical terms

and  12.8°F above zero in mathematical terms

Therefore, –22.4 + 12.8 is the expression that can be used  to find the temperature at noon

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There is only one such rectangle with the Largest area, since the derivative of A changes sign from positive to negative at x = sqrt(7/3), indicating that the function is increasing to the left of this point and decreasing to the right of this point.

The rectangle with the largest area that can be inscribed under the curve of the parabola y = 7 - x^2, with one side of the rectangle lying along the x-axis.Let's assume that the base of the rectangle is x units long, so its height is y = 7 - x^2. The area of the rectangle is then A = x(7 - x^2).

We can find the maximum area of the rectangle by finding the value of x that maximizes the area. To do this, we can take the derivative of A with respect to x and set it equal to zero:

dA/dx = 7 - 3x^2 = 0

Solving for x, we get:

x = sqrt(7/3)

This value of x gives the maximum area of the rectangle. To find the height of the rectangle, we substitute x = sqrt(7/3) into the equation for the parabola:

y = 7 - x^2 = 7 - 7/3 = 14/3

So the height of the rectangle is y = 14/3.

Therefore, the dimensions of the rectangle with the largest area that can be inscribed under the parabola y = 7 - x^2, with one side of the rectangle lying along the x-axis, are:

Base: x = sqrt(7/3)

Height: y = 14/3

that there is only one such rectangle with the largest area, since the derivative of A changes sign from positive to negative at x = sqrt(7/3), indicating that the function is increasing to the left of this point and decreasing to the right of this point.

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Answer:

One of the points will be at (0,-10)

One of the points will be at (5/2,0)

The slope is 4

Step-by-step explanation:

Just look at a graph that has the points close to the ones at the top.  Good luck, and have a nice day.

The job with the longest process time is scheduled first, followed by the next longest, and so on.

Using the LPT (Longest Processing Time) priority, the sequence for jobs a, b, c, and d with process times 4, 6, 5, and 2 respectively would be:

1. Job b (6 units)
2. Job c (5 units)
3. Job a (4 units)
4. Job d (2 units)

The LPT priority rule arranges the jobs in decreasing order of their process times. So, the job with the longest process time is scheduled first, followed by the next longest, and so on.

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By mathematical induction, we have proved that for any positive integer n, 4 evenly divides 11n - 7n.

WHat is Divisibility?

Divisibility is a mathematical property that describes whether one number can be divided evenly by another number without leaving a remainder. If a number is divisible by another number, it means that the division process results in a whole number without any remainder. For example, 15 is divisible by 3

To prove that 4 evenly divides 11n - 7n for any positive integer n, we can use mathematical induction.

Base Case:

When n = 1, 11n - 7n = 11(1) - 7(1) = 4, which is divisible by 4.

Inductive Step:

Assume that 4 evenly divides 11n - 7n for some positive integer k, i.e., 11k - 7k is divisible by 4.

We need to prove that 4 evenly divides 11(k+1) - 7(k+1), which is (11k + 11) - (7k + 7) = (11k - 7k) + (11 - 7) = 4k + 4.

Since 4 evenly divides 4k, and 4 evenly divides 4, it follows that 4 evenly divides 4k + 4.

By mathematical induction, we have proved that for any positive integer n, 4 evenly divides 11n - 7n.

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Answer:

Step-by-step explanation:

a1 = 4

a2 = -5(4)-1 = -21

a3 =-5(-21)-1 = 104

a4 = -5(104)-1 =-521

a5 =-5(-521)-1 = 2604

Answer:

Yes, it is possible

Step-by-step explanation:

It is possible to make a valid conclusion as long as the data does not pertain to one certain region.

If you can, please give me a Brainliest; thank you.

Answer: THE ANSWER IS D. $2.15; $2.83

a taxi company charges passengers 1.75 for a ride,?

a taxi company charges passengers 1.75 for a ride, no matter long the ride is, and an additonal $0.40 for each mile traveled. the rule c=0.40m+1.75 describes the relationship between the number of miles M and the total cost of the ride c.  

what is the charge for 2.7 mile ride

A.    5.13

B.    1.08

C.    2.15

D.    2.83

Favorite Answer

D  2.83

c = 0.4. * 2.7 + 1.75

=> c = 2.83

Step-by-step explanation: It Looks Like The Answer is D

c=0.40(2.7)+1.75=$2.83 so $2.83 is the answer

1.75+(2.7*.4)=

1.75+1.08=

2.83

The answer is $2.83

Answer:

167.4$

Step-by-step explanation:

Because in 4 days he is making 223.20$ so he is makeig 55.8$ a day so instead of 4 days it's 3 what is 55.8 x 3=167.4

Hope this helps have a awesome afternoon:)

B-girls are more commonly found in towns with military bases.

The term "B-girls" is used to refer to women who are in bars and whose role is to entertain customers and motivate them to spend more money.

This term is often a synonym of "bar girls" or "hostess"; moreover, depending on the type of bar these girls offer different services including sexual services.

Besides this, b-girls are more common in towns or areas with a higher number of possible male customers. This includes towns with military bases because these are related to a high number of men and many of them are bar customers, which makes it profitable to have b-girls in these areas.

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The two numbers are 7/6 and 5 when the sum of two numbers is 3 more than four times the first number.

Let's call the two numbers x and y, where x is the first number and y is the second number.

The problem gives us two equations that relate the two numbers:

\(x + y = 3 + 4x\\y - x = 2y - 10\)

We can substitute the expression for y from equation 1 into equation 2:

\(y - x = 2(3 + 4x) - 10\)

Expanding the right side and simplifying, we get:

\(y - x = 6 + 8x - 10\\y - x = 8x - 4\)

Adding x to both sides:

\(y = 9x - 4\)

Substituting this expression for y into equation 1:

\(x + (9x - 4) = 3 + 4x\)

Expanding and simplifying the right side:

\(10x - 4 = 3 + 4x\)

Subtracting 4x from both sides:

\(6x - 4 = 3\)

Adding 4 to both sides:

\(6x = 7\)

Dividing both sides by 6:

\(x = 7/6\)

Substituting this value of x back into the expression for y:

\(y = 9x - 4 = 9 * (7/6) - 4 = 63/6 - 4 = 9 - 4 = 5\)

So the two numbers are 7/6 and 5.

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Answer:

$21.24÷6=$3.54

28.63÷7=4.09

1.505÷35=0.043

Here you go

Step-by-step explanation:

Answer:

1.2

Step-by-step explanation:

The cost per pound is $2.3.

Given that Bo is buying candy by the pound. For every 10 pounds, he pays $23.

We need to find the cost per pound,

So, we see that,

For 10 pounds he is paying $23,

We need to find the unit rate, so divide both by 10,

10/10 pound = $23/10

1 pound = $2.3

Hence the cost per pound is $2.3.

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Answer:

20.5%

Step-by-step explanation:

Answer:

46 feet

Step-by-step explanation:

it is a 8-15-17 Pythagorean Triple (or you can use the Pythagorean theorem)

P=8+8+15+15=46

The perimeter of the rectangle with a length of 15 feet and has a diagonal that measures 17 feet is: A. 46 feet.

To find the perimeter of the rectangle, we need to know the width of the rectangle. Let's call the width of the rectangle W.

In a rectangle, the diagonal, length, and width are related by the Pythagorean theorem:

Diagonal² = Length² + Width²

In this case, the diagonal (D) is 17 feet, and the length (L) is 15 feet. So we have:

17² = 15² + W²

289 = 225 + W²

Now, let's solve for W:

W² = 289 - 225

W² = 64

W = √64

W = 8 feet

Now that we know the width is 8 feet, we can calculate the perimeter (P) of the rectangle:

Perimeter = 2 * (Length + Width)

= 2 * (15 + 8)

= 2 * 23

Perimeter = 46 feet

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The equations of the lines that pass through the point (0,5) and intersect the circle at exactly one point are y = 4/3x + 5 and y = -4/3x + 5.

The equation of a circle centred at the origin with a radius of 3 units is defined by x² + y² = 3². The coordinates of the point are (0, 5). Let the equation of the tangent be y = mx + c.

y = mx + c

5 = m(0) + c

c = 5

The equation of the tangent is of the form mx -y + 5 = 0. The distance of the centre of the circle from the tangent must be equal to the radius of the circle.

d = |ax + by + c|/√(a² + b²)

3 = |m(0) + (-1)(0) + 5|/√[m² + (-1)²]

√[m² + (-1)²] = 5/3

m² + 1 = 25/9

m² = 16/9

m = ±4/3

The equations of the tangents are y = 4/3x + 5 and y = -4/3x + 5.

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Matrix diagrams show optionality and cardinality of the erds they document is a false statement.

Matrix diagrams are graphical representations that display the relationships between two or more sets of items. They are commonly used in various fields, including project management, decision-making, and process improvement.

While matrix diagrams can be used to depict relationships and interactions between different elements, such as processes, functions, or components, they do not specifically show optionality and cardinality as defined in Entity-Relationship Diagrams (ERDs).

Optionality and cardinality are concepts typically associated with ERDs, which are used in database design to illustrate the relationships between entities. Optionality refers to the participation or existence of entities in a relationship (e.g., mandatory or optional participation), while cardinality specifies the number of instances of one entity that can be associated with another entity [e.g., one-to-one, one-to-many, many-to-many relationships].

Matrix diagrams, on the other hand, are not specifically designed to represent these concepts and focus more on visualizing the relationships between items rather than expressing optionality and cardinality.

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The method of documentation that describes the setting up of squares of known dimension over the entire pattern is known as grid method.

Grid method is a method of documentation that involves the setting up of squares of known dimensions over the entire pattern to document a site. This method is commonly used in archaeological surveys and historical preservation.

Therefore, grid method is a simple and effective way of recording data, and it is still widely used in the field of archaeology today.

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Answer:

49000

Step-by-step explanation:

since it's the same worth

Answer:

49000

Step-by-step explanation:

since there was the same worth given to all

angle DAB will be equal to angle CAB

Answer:

angle DAB will be equal to angle CAB

Step-by-step explanation:

The regression linear function, in slope-intercept form, is given by:

y = -0.07x + 14.5

To find the equation, we need to insert the points (x,y) in the calculator.

For this problem, the points are given as follows:

(0, 14.7), (1, 14.5), (2, 14.4), (3, 14.1), (4, 14), (5, 14.1), (6, 14.1), (7, 14.2), (8, 14), (9, 13.8), (10, 14).

Inserting these points into a calculator, the regression linear function, in slope-intercept form, is given by:

y = -0.07x + 14.5

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Answer:

y = -0.07x + 14.5

Step-by-step explanation:

To find the number of oranges in the box, we need to convert the mass of the box from kilograms to grams and then divide it by the mass of one orange in grams.

Given that the box of oranges has a mass of 4 kilograms, we need to convert this mass to grams. Since there are 1000 grams in one kilogram, the mass of the box is 4 x 1000 = 4000 grams.

Next, we divide the mass of the box (4000 grams) by the mass of one orange (80 grams) to find the number of oranges:

Number of oranges = Mass of the box / Mass of one orange

Number of oranges = 4000 grams / 80 grams

Number of oranges = 50

Therefore, there are 50 oranges in the box.

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Answer:

\((-1) \times (-2) \times (-3) \times (-4) \times (-5) = - 120\)

Step-by-step explanation:

By the rule of Integer multiplications,

\((-1) \times (-2) \times (-3) \times (-4) \times (-5) = [ (-1) \times (-2) ] \times [(-3) \times (-4)] \times (-5)\)

                                                      \(= [2] \times [12] \times (-5)\)

                                                      \(= -120\)

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Answer:

y=x-2+√3

Step-by-step explanation:

I'm not sure keep it up

Answer:

the term is minus 1/4 so it would be 3, 2 3/4, 2 2/4.

Answer:

x=2

Step-by-step explanation: