I need help with this ASAP!!

Answer: Lets say the stock (before it goes down 70 1/2 points) is worth 100 points after dropping 70 1/2 points it would be at 29 1/2 points then it would go up 110 1/4 points bringing it to 139 3/4 so the total change would be 39.75 or 39 3/4

Step-by-step explanation:

Step-by-step explanation:

you always use the x axis first, then the y axis, after tgat it is mostly explainable.

The least common denominator is  [tex]$&\frac{2}{3 b q}[/tex].

The smallest number that is precisely divisible by each denominator of a group of fractions is known as the lowest common denominator.

The lowest common multiple of the denominators of a group of fractions is known as the lowest common denominator, or LCD, in mathematics. It makes adding, taking away, and comparing fractions easier.

When two or more fractions are supplied, the least common denominator is the smallest number among all the common multiples of the denominators.

The smallest number that is precisely divisible by each denominator of a group of fractions is known as the lowest common denominator. It is occasionally referred to as the lowest common denominator.

a) [tex]$\frac{2 q}{3 b q^2}$$[/tex]

Apply exponent rule:

[tex]$\frac{x^a}{x^b}=\frac{1}{x^{b-a}}$[/tex]

substitute the values in the above equation, we get

[tex]$&\frac{q^1}{q^2}=\frac{1}{q^{2-1}} \\[/tex]

simplifying the above equation, we get

[tex]$&=\frac{2}{3 b q^{2-1}}[/tex]

Subtract the numbers,

[tex]$=\frac{2}{3 b q^1}$$[/tex]

Apply exponent rule:

[tex]$&q^1=q \\[/tex]

[tex]$&=\frac{2}{3 b q}[/tex]

b) [tex]$\frac{3 b^2}{7 b^4 q}$$[/tex]

Apply exponent rule, we get

[tex]$\quad \frac{x^a}{x^b}=\frac{1}{x^{b-a}}$[/tex]

substitute the values in the above equation, we get

[tex]$&\frac{b^2}{b^4}=\frac{1}{b^{4-2}} \\[/tex]

[tex]$&=\frac{3}{7 b^{4-2} q}[/tex]

Subtract the numbers:

[tex]$=\frac{3}{7 b^2 q}$$[/tex]

[tex]$\frac{4 q^2}{8 b^2 q^5}$$[/tex]

Factor the number:

[tex]$=\frac{4 q^2}{4 \cdot 2 b^2 q^5}$$[/tex]

Cancel the common factor,

[tex]$=\frac{q^2}{2 b^2 q^5}$$[/tex]

Simplifying the above equation, we get

[tex]$\frac{q^2}{q^5}: \frac{1}{q^3}$[/tex]

[tex]$=\frac{1}{2 b^2 q^3}$$[/tex]

Therefore, the correct answer is option a) [tex]$&\frac{2}{3 b q}[/tex].

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The given expression '5 × (2 + 4) = 6' can solve the problem (C).

So, 5 × (2 + 4) = 6:

(A) To solve the situation (A), the expression will be:

(B) To solve situation (B), the expression will be:

(C) To solve the situation (C), the expression will be:

Therefore, the given expression '5 × (2 + 4) = 6' can solve the problem (C).

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The correct question is given below;
Which problem could be solved with the expression

5 × (2 + 4) = 6?

Choose 1 answer:

A. Khai, the dog, ate 2 bones on Monday, 4 bones on Tuesday, and 6 bones on Wednesday. On Thursday, she ate 5 times more bones than the other days combined. How many bones did Khai eat on Thursday?

B. Hayden made 2 bracelets before school and 4 after school each day for 5 days. Then he split the bracelets into 6 equal groups. How many bracelets did Hayden have in each group?

C. Shadi is building a new back deck. He puts 2 nails and 4 screws in each board. He did this to 5 boards. How many total screws and nails did he use?

Answer: C. Hayden made 2 bracelets before school and 4 after

school each day for 5 days. Then he split the

bracelets into 6 equal groups. How many bracelets

did Hayden have in each group?

Step-by-step explanation:

Value of x is 66°.

Based on measurement, there are many kinds of angles in geometry. The names of fundamental angles include acute, obtuse, right, straight, reflex, and full rotation. A geometrical shape called an angle is created by connecting two rays at their termini. In most cases, an angle is expressed in degrees.

Given Data

A rectangular sheet of paper is folded at the corner.

Right triangles characterize both the folded-over region and its void. In the bottom left corner, there is a right angle that is marked at 33 degrees. Thus,

180-(33+90)

= 180-123

= 57° is what is left.

The angles in the triangle that has been folded over are the same.

To the left of x, there are two angles that meet at a straight angle. The sum of all right angles is 180 degrees. The 57° measure is shared by the two angles that make up the straight angle with x. This results in:

180-(57+57)

= 180-114

= 66°

Value of x is 66°.

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Answer:

8. integer, rational, real, whole

9. irrational, real

Answer:

Secx*cscx

Step-by-step explanation:

Recall: trig identities

Cotx= 1/Tanx

Tanx + Cotx -> Tanx + 1/Tanx

Get common denominators

Tanx*(tanx/tanx) + 1/Tanx ->

(tan^2 + 1)/Tanx

Recall: Trig identities

Tan^2x + 1 = Sec^2x -> Sec^2x /tanx

Recall: Trig identities
Tanx = sinx/cosx

secx = 1/cosx

secx*secx = Sec^2x

(1/cosx)*(1/cosx)/ sinx/cosx

simplify complex fraction

*(cosx)/(sinx)(cosx)*(cosx)^

^Note: (cosx)*(cosx) can also be writen as (cos^2x)

cancel terms

1/cosx*sinx

recall: trig identities

secx = 1/cosx
cscx = 1/sinx

Secx*cscx

If the cost of 3 cans is $1.70 then the cost of one can will be $0.5667.

Given that the cost of 3 cans is $1.70.

We are required to find the cost of 1 can.

Cost is the amount of expenditure that we spend on purchase or manufacture a product.

Cost of 3 cans=$1.70

To find the cost of 1 can ,we have to find the average costs which is total costs divided by number of cans.

Cost of 1 can=1.70/3

=$0.566666

=$0.5667

Hence if the cost of 3 cans is $1.70 then the cost of one can will be $0.5667.

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Given the following expression:

Recall: In dividing fractions, you convert the equation into multiplication and multiply the dividend by the reciprocal of the divisor.

We get,

The expression (m⁴n³)⁶will be written as (m²⁴n¹⁸) using the power property.

The power of a power property states that when we take the power of a power, we keep the base and multiply the exponents. So, (xᵃ)ᵇ= x(ᵃ×ᵇ). This shows that we write down our base and just multiply the given exponents.

Suppose, we have this problem:

(x4)3

we could multiply the exponents of the given base. This would give us:

x(⁴׳) = x¹²

In the same manner  (m⁴n³)⁶ we will multiply the exponents of the given base.

So (m⁴×⁶n³×⁶) = (m²⁴n¹⁸).

Thus we can write The following expression (m⁴n³)⁶ as  (m²⁴n¹⁸).

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Answer:

One angle measures 120°, and another angle measures (4k + 52)°. If the angles are vertical angles, determine the value of k.

Step-by-step explanation:

Answer:

C ( 3 , 4 )

Step-by-step explanation:

Answer: 1/2, Decimal : 0.5

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

5x5=25

25+5=30

30+5=35

Answer:

Step-by-step explanation:

There are 20 sections and each section can fit 308 people.

Number of people would be present at a sold out game:

Count the number of rectangular and square sections, it is 8.

Number of people were present at hockey game:

The area of hockey rink:

Number of people the rink can accommodate:

This number is greater than the crowd at a sold out game:

So the answer is Yes.

For m =60 minutes The Fahrenheit temperature of a cup of coffee is approximately equals to 86°F.

What is an exponential function?

An exponential function is defined as a function whose value is a constant raised to the power of an argument is called an exponential function.

It is a relation of the form y = aˣ  in mathematics, where x is the independent variable.

It is given that :

The Fahrenheit temperature of a cup of coffee cools down according

to the exponential function :

F(m) = 113 (¹/₂)^(m/20) + 72

where , m = number of minutes it has been cooling.

Now, for m = 60 minutes :

F(m) = 113 (¹/₂)^(m/20) + 72

F(60) = 113 (¹/₂)^(60/20) + 72

F(60) = 113 (¹/₂)³ + 72

F(m) = 113 /8 + 72

F(m) = 14.125+ 72

F(m) = 86.125°F

Therefore, For m =60 minutes The Fahrenheit temperature of a cup of coffee is approximately equals to 86°F.

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Using BODMAS

From the calculations above, the standard form is 1.87

The altitude in feet when t is −14.6 °F and g is 40 °F is -15600 feet.

Altitude or height is a distance measurement between a reference datum and a point or object, usually in the vertical or "up" direction. The precise definition and reference datum vary depending on the circumstance.

Like height, altitude is the distance above sea level. Areas are sometimes referred to as "high-altitude" if they extend at least 2,400 meters (8,000 feet) into the atmosphere. Mount Everest, located in the Himalayan mountain range on the boundary of Nepal and the Chinese territory of Tibet, is the highest point on Earth.

From the information, the temperature can be described by the formula t = −0.0035a + g.

The altitude in feet when t is −14.6 °F and g is 40 °F will be:

t = −0.0035a + g.

t = atmospheric temperature

a = altitude

g = ground temperature in degrees Fahrenheit

This will be illustrated as:

-14.6 = 0.0035a + 40

Collect like terms

0.0035a = -14.6 - 40

0.0035a = -54.6

Divide

a = -54.6 / 0.0035

a = -15600 feet

The altitude is -15600 feet.

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THE FIRST TERM( a) IS -8 AND THE DIFFERENCE IS

[tex]d = 0 - ( - 8) \\ d = 8[/tex]

THE LOGIC OF ARITHMETIC SEQUENCE FOR THE 74th term is

[tex]t(74) = a + 73d \\ = - 8 + 73(8) \\ = - 8 + 584 \\ = 576[/tex]

The 74th term is 576

ATTACHED IS THE SOLUTION

The equation is y = [tex]\sqrt{x+5} + 5[/tex]. It is the graph of [tex]y = \sqrt{x}[/tex] translated 4 units right and 5 units up .

The slope-intercept form of a linear equation is y = mx + b. In the equation, x and y are the variables. The numbers m and b give the slope of the line (m) and the value of y when x is 0 (b). The value of y when x is 0 is called the y-intercept because (0,y) is the point at which the line crosses the y-axis.

The first method is by plotting all points on the graph and then drawing a line through the points.

The second is by using the y-intercept of the equation and slope of the equation.

Graph using the end point and a few selected points.

x       y

−

4      5

−

3      7

−

2     7.83

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The main difference between end behavior of a quadratic and cubic function is as x approaches the negative infinity quadratic function goes to positive infinity and cubic function goes to negative infinity

What is the end behavior of the function?

The end behavior of the function means how function behaves when x approaches to ±∞

In case of an quadratic function when we substitute  ±∞ the values approaches to positive infinity And in case of the cubic function the value approaches to negative infinity

This is the difference

Hence end behavior of a quadratic  is as x approaches the negative infinity quadratic function goes to positive infinity and in cubic function goes to negative infinity

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The same well-liked crackers are discounted at Value Grocery Mart and Market City are 5.25, 10.5,  15.75, and 21.

As the cost per pack is C=1.75b. C is the Cost in dollars.

3×1.75=5.25

6×1.75=10.5

9×1.75=15.75

12×1.75=21

An example of a chart is one that uses symbols to depict the data, such as bars in a bar chart, columns in a line chart, or slices in a pie chart.  A chart can convey various information by representing tabular numerical data, functions, or certain types of quality structures.

Users can change numerous rows and columns in a table at once using a tabular form and a single page.

A chart displays data that can be shown as a table, graph, or diagram. There are different ways to convey vast amounts of information in it.

Here, the table is.

Number of Boxes of Crackers ║   Grocery Mart  ║    Market City:

  3                                              ║       5                  ║  5.25

 6                                                ║     10                   ║ 10.5

 9                                                ║      15                   ║ 15.75

 12                                              ║      20                    ║ 21

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The value of x in expression 4x² = 100 is, x =+5,-5

Blank 1 - division. Blank 2 - 100, Blank 3 - 25 , Blank 4- square

Blank 5- root, Blank 6- 5

A mathematical expression is made up of a statement, at least one arithmetic operation, and at least two integers or variables.

Mathematical expression components:

a) Constant: a fixed numerical value

b Variables: They don't accept any predetermined values. Values are assigned based on the criteria.

c)Terms: Constants, variables, or constants multiplied by variables are all acceptable terms (s).

d) Operators:The four operations of addition (+), subtraction (-), multiplication (-), and division (-) are referred to as operators because they are employed to combine the components in an equation.

Given:

4x² = 100

x² = 100 /4

x² = 25

√x² = √25

x = +5,-5

Blank 1 - division.

Blank 2 - 100

Blank 3 - 25

Blank 4- square

Blank 5- root

Blank 6- 5

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The answer is sum 5. Sum is a way to combine everything. The sum combines two or more numbers to produce a new total. In addition to "sum," other words that can be used in place of "sum" include "all together," "put together," "how many in all," and "total."

 Hence the Sum is 5.

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Answer:

12 square inches

Step-by-step explanation:

First, find the radius by dividing the given diameter by 2:

4 in / 2 = 2 in

Now, plug the radius value into the given formula «[tex]A=\pi r^2[/tex]»:

[tex]A = \pi (2 \, \mathrm{in})^2[/tex]

And substitute 3 for π:

[tex]A = 3 (2 \, \mathrm{in})^2[/tex]

[tex]A = 3 \times 4 \, \mathrm{in}^2[/tex]

[tex]A = 12 \, \mathrm{in}^2[/tex]

So, the area of the circle is approximately 12 square inches.

Answer: 3000=250x+750

Step-by-step explanation: In this equation, the 3000 is the amount she wants, so that is on the left; the 750 is added, because she doesn't get 750 every time she sells a car, it is static. the 250 is multiplied by x, where x is the number of cars she sells. for every car she sells, she earns $250. (to get the goal, she would need to sell 9 more cars, don't know if that's needed)

I agree with the top comment ^^^

Answer: yes

Step-by-step explanation:

the 2nd can be reached by dividing it by 2

Answer:

Below.

Step-by-step explanation:

Yes, because if we divide the first one by 2 we get the second equation:

4x/2 - 12y/2 = 16/2

= 2x - 6y = 8