There are 840 tickets available for a concert.
1/7 of these tickets have not been sold.
How many of the tickets have been sold?

Answer:

The answer is D

Step-by-step explanation:

Check to see when the graph is increasing and decreasing from left to right.

It is decreasing from x = -5 to x = -3 or (-5,-3) These look like a points but are not. They are intervals.

Then, it increases from x = -3 to x = 0 or (-3,0)

Then, it stays constant from x = 0 to x = 2 or (0,2)

Lastly, it decreases from x - 2 to x = 5 or (2,5)

To summarize, the graph is increasing from (-3,0). Decreasing on (-5,-3) and (2,5). and constant on (0,2)

The only option that fits these conditions is D.

Thus, the final answer is 34.9.

2.

tan 5 = x / 35

0.0874 = x / 35

cross- mulltiply

x = 35 x 0.0874

x = 3 . 059 = 3. 06 feet

Answer:

the answer is C :) good luck

From the problem we can get that the y intercept of the line of travel is the y coordinate of the spaceship.

Given,

You have discovered another alien. Find the correct rescue path .

When the spaceship starts from a point on the y axis, we have to find the y intercept of the line of travel.

y-intercept;

A y-intercept, also known as a vertical intercept, is the location where the graph of a function or relation intersects the coordinate system's y-axis. This is done in analytic geometry using the common convention that the horizontal axis represents the variable x and the vertical axis the variable y. These points satisfy x = 0 because of this.

Here,

From the problem we can get that the y intercept of the line of travel is the y coordinate of the spaceship.

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Answer:

translate to eng

Step-by-step explanation:

Yes, her strategy was correct.

When compared to operations involving just two numbers, solving an arithmetic expression that includes multiple operations like addition, subtraction, multiplication, and division is more difficult. A two-number operation is simple, but how do you work out an expression with brackets as well as multiple operations, as well as how to make a bracket simpler? Let's review the BODMAS rule as well as discover how brackets can be made simpler. For Bracket, Order, Division, Multiplication, Addition, and Subtraction, the acronym BODMAS is used. The acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication, Division, Addition, as well as Subtraction, is also known as BODMAS in some areas. Thus, the following figure illustrates the order in which BODMAS and PEMDAS operate.

Simplification is done following BODMAS rule.

266-39 gives 227.

Hence, her strategy was correct.

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Answer: 1.6 kg

Step-by-step explanation:

Let the weight of bag B in kg be B.

Then, Bag A weights B+1.5 and bag C weighs B+0.5.

[tex]B+1.5+B+0.5+B=6.8\\\\3B+2=6.8\\ \\ 3B=4.8\\\\B=1.6[/tex]

I was in a rush so I couldn't write fown the steps. If you need the explanations for how they were gotten, please say.

Answer:

un year

Step-by-step explanation:

About twice as likely is a 16-year-old driver to crash with two passengers as opposed to with no passengers.A 16 or 17-year-old driver has a higher risk of dying every mile they drive compared to operating a vehicle alone. increases by 44% when one of the passengers is under the age of 21. while transporting two passengers who are under 21 in doubles.

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16-year-old driver to crash with two passengers as opposed to with no passengers is about twice as likely.

The complete question is,

According to the chart, approximately how many times more likely is a 16-year-old driver to crash with two passengers as opposed to with no passengers?

just as likely

about twice as likely

about three times more likely

about four times more likely

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The value of  3log2 +log20 - log 1.6 is 2.

What is logarithm?

A logarithm is defined as the power to which a number must be raised to get some other values. It is the most convenient way to express large numbers. or

logarithm is the exponent or power to which the base must be raised to be raised to yield a given number.

Given,

3log2 +log20 - log 1.6

we can write it as

log[tex]2^{3}[/tex]+log20 - (log 1.6)

= log 8+ log20 - (log 1.6) (property of logarithm)

= log (8×20/1.6)

=log 100

=2

Hence, the value of  3log2 +log20 - log 1.6 = 2

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There are 240240 possible permutations of choosing 5 shows from 14 available shows. It can be obtained by applying the formula of permutation.

What is permutation?

In mathematics, it is the number of ways in which given number of items can be arranged in different orders.

Here, we need to select 5 iteams from the given 14 iteams.

[tex]P(14,5)=\frac{14!}{(14-5)!}\\=\frac{14!}{(9!)}\\=\frac{(14)(13)(12)(11)(10)(9!)}{(9!)}\\=(14)(13)(12)(11)(10)\\=240240[/tex]

Hence, there are 240240 possible permutations of choosing 5 shows from 14 available shows.

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Answer:

Step-by-step explanation:

Answer: She can make 72 cupcakes.

Step-by-step explanation:

Answer:golden hour by JVKE

Step-by-step explanation:

Answer:

Step-by-step explanation:

Up 6 right 4: (4,6)

Right 4 up 6: (4,6)

Left 4 up 6: (-4, 6)

Down 4 right 6: (6, -4)

Right 6 down 4: (6, -4)

Answer: Right 4 up 6 is (4,6), left 4 up 6 is (-4,6), and right 6 down 4 is (6, -4).

Step-by-step explanation: Since you're starting from the origin, it's mainly counting. For (4,6), you are moving 4 places from 0 on the x axis. Then you move up 6 spaces from 4 on the y-axis. If you didn't move up, you'd be stuck at (4,0). It's important to keep in mind that (x,y).

Answer:

1000000

Step-by-step explanation:

100000000:    2 2 2 2 2 2 2 2 5 5 5 5 5 5 5 5

100000:    2 2 2 2 2       5 5 5 5 5      

GCF:    2 2 2 2 2       5 5 5 5 5      

The Greates Common Factor (GCF) is:   2 x 2 x 2 x 2 x 2 x 5 x 5 x 5 x 5 x 5 = 100000

The second option (B) that is I0I = 0 is true.

This is a question of modulus.

Let us check all the options to find which one is true.

Let us check for A.

A. I10I < 0

We know that,

I10I = 10 > 0

Hence, this option is false.

Let us check for B.

B. I0I < 0

We know that,

I0I = 0 = 0

Hence, this option is true.

C. I-47I < I-30I

We know that,

I-47I = 47 and I-30I = 30

47 > 30

Hence,

I-47I > I-30I

Hence, this option is false.

D. I-100I < I0I

We know that,

I-100I = 100 and I0I = 0

100 >0

Hence,

I-100I > I0I

Hence, this option is false.

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Answer:

f(x)= -x^2-6x+7

Step-by-step explanation:

Since the graph opens downward the function for the parabola is going to be negative. This leaves us with two answers.

Now use the remaining possible equations and solve for the vertex.

Using  x= -b/2a to solve for the x value of the vertex plug in the values to solve.

a= -1 b= -6  c=7 so, since -6 is already negative plugging it in makes it positive -(-6)/2(-1) = 6/-2 = -3. So x equals negative 3.

Then plug in -3 into the equation to get the y-value.

- (-3)^2 - 6(-3) + 7 = -9 + 18 + 7 = 16 so this confirms the vertex for this equation is (-3,16) so the answer is -x^2-6x+7.

Hope this helped! :)

The number of ways to plan her schedule of menus for the 20 school days is 10^20.

To calculate combinations, we will use the formula nCr = n! / r! * (n - r)!, where n represents the total number of items, and r represents the number of items being chosen at a time. To calculate a combination, you will need to calculate a factorial.

For each day, there are ten different choices for what she will cook that day. 20 decisions are made, one for each day with ten different possibilities for each choice.

The complete question is: A school cook plans her calendar for the month of February in which there are 20 school days. She plans exactly one meal per school day. Unfortunately, she only knows how to cook ten different meals.

How many ways are there for her to plan her schedule of menus for the 20 school days if there are no restrictions on the number of times she cooks a particular type of meal?

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Answer:

Step-by-step explanation:

See attached graph

Two pints selected are:

2 packages = $6

5 packages = $6.80

Explanations:

Note that any expression of the form:

is a quadratic polynomial.

The given equation in the question is:

Comparing the given equation with the general expression I wrote above:

a = 1, b = -5 and c = 6.

Since the given equation takes the form of the general expression, it is therefore quadratic.

Let the two equations be 6w — 8z = 16 and 3w — 4z = 8

Then the equation be

[tex]$6 \cdot w-(8 \cdot z)-16=0$[/tex]

To estimate the value of w, we get

[tex]$6 \cdot w=-(-8 \cdot z-16)=6$[/tex]

simplifying the above equation, we get

[tex]$w=\frac{(-(-8 \cdot z-16))}{6}$[/tex]

[tex]$w=\frac{(16-(-8 \cdot z))}{6}$[/tex]

We insert the solution into one of the initial equations of our system of equations We get a system of equations:

[tex]$3 \cdot\left(\frac{(16-(-8 \cdot z))}{6}\right)-(4 \cdot z)-8=0 \\[/tex]

Therefore, the value of

[tex]$w=\frac{(16-(-8 \cdot z))}{6}[/tex]

If the two equations be 6w — 8z = 16 and 3w — 4z = 8 then the system of equations has infinitely many solutions.

Let the two equations be 6w — 8z = 16 and 3w — 4z = 8

Then the equation be

[tex]$6 \cdot w-(8 \cdot z)-16=0$[/tex]

To estimate the value of w, we get

[tex]$6 \cdot w=-(-8 \cdot z-16)=6$[/tex]

simplifying the above equation, we get

[tex]$w=\frac{(-(-8 \cdot z-16))}{6}$[/tex]

[tex]$w=\frac{(16-(-8 \cdot z))}{6}$[/tex]

We insert the solution into one of the initial equations of our system of equations We get a system of equations:

[tex]$3 \cdot\left(\frac{(16-(-8 \cdot z))}{6}\right)-(4 \cdot z)-8=0 \\[/tex]

Therefore, the value of

[tex]$w=\frac{(16-(-8 \cdot z))}{6}[/tex]

[tex]$&\frac{(3 \cdot(8 \cdot z+16))}{6}-4 \cdot z-8=0 \\[/tex]

simplifying the above equation, we get

8 - 8 = 0

0 = 0

The system of equations has infinitely many solutions.

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The total score in the basket game = 139

Falcons score = 9x + 22

Maverick score = 16x - 8

Therefore,

139 = 9x + 22 + 16x - 8

collect like term

139 - 22 + 8 = 9x + 16x

125 = 25x

divide both sides by 25

x = 125/25

x = 5

Falcons score = 9x + 22

Falcons score = 9(5) + 22

Falcons score = 45 + 22

Falcons score = 67

The proof of (g/n)/(g/m) isomorphic to g/m from the first isomorphism theorem is as shown below.

Let a group g with normal subgroups m and n. Furthermore, n is a subset of m.

Proof: We have to prove (g/n)/(m/n) ≅ g/m           (1)

g/m and g/n are valid because m and n are normal in g. As normality satisfies the intermediate subgroup condition, n is normal in m. because normality is image-closed m/n is a normal subgroup in g/n. Under the quotient map by n, the normal subgroup m of g is sent to a normal subgroup m/n of g/n. Thus the L.H.S of the statement to prove makes sense.

To describe the isomorphism from the left side to the right side

φ: g/n \to g/m

ψ(gn) = gm

So, a coset of n is taken by the map and it gives the corresponding coset of m. This is well-defined, because if h∈ n, thus h∈ m, hence (gh)m = g(hm) = gm.

The map is a homomorphism. So we observe that it maps the identity element to the identity element, keeps group multiplication preserved, and also preserves the inverse map.

Also, the map is surjective because any coset gm is present as the image of gn under ψ.

Lastly, we need to find the kernel of the map which is given by the set of gn such that gm = m. This is those cosets of n that are in m, and this is the same as the coset space m/n. Thus the kernel of the map is exactly g/m. Thus, the surjective homomorphism ψ: g/n → g/m has kernel m/n. And now by the first isomorphism theorem

(g/n)/(m/n)≅g/m     where ≅ shows isomorphism

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Solution

For this case we have the following, the sum of the angles needs to be 360 since we have a circumference:

10a-4 +6a-2 +8a+6=360

Regrouping we have:

10a +6a +8a -4 -2 +6= 360

24a= 360

a= 360/24= 15

In this problem the function that models the hight is:

So when the water hits the grownd h=0 so we replace that and solve for t so:

To solve this expression we can use the cuadratic equation:

and we operate so:

Now we solve bout of the equation so:

So the answer that have sense is the secon one so the water hits the ground after 1.27 seconds

The exponential function has the following form:

The function goes through the points ( 0, 19) and ( 2, 171 )

We will use the points to find the values of a and b

Substitute with the point ( 2, 171 ) and the value of a to find b

So, the answer will be: