I please help with this question

Answer:

where are the graphs? I have to see them to give a correct answer

Answer:

The square root of 37 is approximately 6.0827. To determine which two integers it lies between, we can find the integers that are closest to the square root of 37.

The integer that is smaller than 6.0827 is 6, and the integer that is larger than 6.0827 is 7.

Therefore, the square root of 37 is between the integers 6 and 7.

Answer:

14 minutes

Step-by-step explanation:

4 x every 100 bottles

100, 200, 300 = 3

4 x 3 = 12

if 4 minutes is for every 100 bottles, then 50 is half of 100. so 4 divided by 2 is 2

12 + 2 = 14

The length of LM in terms of x and y can be determined using the properties of similar triangles. It is equal to x^2/(x + y).

The length of LM in terms of x and y is (x^2*y)/(x^2 + y^2).

In a trapezoid ABCD with right angles at B and D, the diagonals AC and BD intersect at point X. To find the length of LM, we can consider the similar triangles formed. Since LM is parallel to AB, we have similar triangles LXB and AXD. Similarly, we have similar triangles MXC and CXA.

Let's denote the length of LM as l. Using the similarity ratio of the triangles, we can write:

l/(x - l) = y/x    and    l/(y - l) = x/y\

Cross-multiplying these equations and simplifying, we get:

l^2 = xy(x + y) / (x^2 + y^2)

Taking the square root of both sides, we have:

l = sqrt(xy(x + y) / (x^2 + y^2))

Simplifying further, we get:

l = (x^2 * y) / (x^2 + y^2)

Therefore, the length of LM in terms of x and y is given by (x^2 * y) / (x^2 + y^2).

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The smallest positive integer greater than one that yields a remainder of one when divided by any single positive integer greater than 1 is 2.

An integer is a whole number that can be positive, negative, or zero and is not a fraction. It is either 0 (zero), a positive natural number (such as 1, 2, or 3), or a negative integer denoted by a minus sign (such as 1, 2, or 3).

Let's verify this by considering various divisors greater than 1:

When divided by 2: Remainder = 0 (not 1)

When divided by 3: Remainder = 2 (not 1)

When divided by 4: Remainder = 2 (not 1)

When divided by 5: Remainder = 2 (not 1)

...

As we can see, no positive integer greater than 1 other than 2 satisfies the condition of yielding a remainder of 1 when divided by any single positive integer greater than 1.

Therefore, 2 is the smallest positive integer that meets this criterion.

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Answer:

This question is impossible! For two different variables, we need two different equations. Without that, there is no hope! :)

Answer:

c= -z-2

Step-by-step explanation:

[tex]7-5c=17+5z\\\\\mathrm{Subtract\:}7\mathrm{\:from\:both\:sides}\\\\7-5c-7=17+5z-7\\\\Simplify\\\\-5c=5z+10\\\\\mathrm{Divide\:both\:sides\:by\:}-5\\\\\frac{-5c}{-5}=\frac{5z}{-5}+\frac{10}{-5}\\\\Simplify\\\\c=-z-2[/tex]

Answer:

[tex] \huge{ \bold{ \boxed{ \sf{ \frac{11}{36} }}}}[/tex]

Step-by-step explanation:

[tex] \sf{ \: \frac{11}{12} \div 3}[/tex]

If any number or fraction is divided by a fraction , we multiply the dividend by the reciprocal of the divisor. Reciprocal of any number or fraction can be obtained by interchanging the position of numerator and denominator .

[tex] \mapsto{ \sf{ \frac{11}{12} \times \frac{1}{3} }}[/tex]

To multiply one fraction by another , multiply the numerators for the numerator and multiply the denominators for its denominator

[tex] \mapsto{ \sf{ \frac{11 \times 1}{12 \times 3} }}[/tex]

[tex] \mapsto{ { \sf{ \frac{11}{36} }}}[/tex]

[tex] \mapsto{ \boxed{ \sf{ \frac{11}{36} }}}[/tex]

Hope I helped!

Best regards! :D

~[tex] \sf{TheAnimeGirl}[/tex]

The division of the fraction gives the result as 11/36.

To calculate 11/12 divided by 3, express it as a fraction and then perform the division:

11/12 ÷ 3

To divide a fraction by a whole number, multiply the numerator by the reciprocal of the divisor (in this case, 3).

= 11/12 * (1/3)

Now, let's multiply the numerators and the denominators:

= (11 * 1) / (12 * 3)

= 11/36

Therefore, 11/12 divided by 3 is equal to 11/36.

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Answer:

7 x 10 ^ -6 power i believe is the right answer

Step-by-step explanation:

When putting a decimal such as 0.0000000009 in scientific notation the exponent will be negative. To figure out how to write scientific notation just find the number that you need to multiply by to get the number we have now. To get to 0.000007 we need to find 7 and multiply that by a negative exponent so that it turns into a decimal. We see that the decimal point from the number 7 moves over 6 times to the left to get 0.000007 meaning that our exponent is -6.

Answer:

24

Step-by-step explanation:

this will probably help, Every complementary angle is equal to 90 so the other angle must be....24

The table can be completed by filling in the columns corresponding to the properties of each quadrilateral. These properties include the number of congruent sides, the number of right angles, and the number of pairs of parallel sides.

Different types of quadrilaterals have distinct characteristics, and the table helps identify and compare these properties.

To complete the table, we need to consider the properties of each quadrilateral mentioned:

Kite: A kite has two pairs of congruent sides, no right angles, and no pairs of parallel sides.

Trapezoid: A trapezoid has no congruent sides, no right angles, and one pair of parallel sides.

Isosceles Trapezoid: An isosceles trapezoid has two congruent sides, no right angles, and one pair of parallel sides.

Parallelogram: A parallelogram has no congruent sides, no right angles, and two pairs of parallel sides.

Rectangle: A rectangle has two pairs of congruent sides, four right angles, and two pairs of parallel sides.

Rhombus: A rhombus has four congruent sides, no right angles, and no pairs of parallel sides.

Square: A square has four congruent sides, four right angles, and two pairs of parallel sides.

By filling in the corresponding columns for each property in the table, we can accurately describe the unique characteristics of each quadrilateral and compare their properties side by side.

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Answer:

8 ft.

Step-by-step explanation:

The formula for area of a square is:

[tex]A=s^2[/tex]

We are given the area of 64 square feet.

[tex]64=s^2\\\\\sqrt{64}=\sqrt{s^2}\\\\ \boxed{8=s}[/tex]

Each side should be 8 ft.

Hope this helps.

The total dollar change in labor expense from this 15% increase in productivity is [calculated value]. The percent change in labor expense is [calculated value].

Part I: Effective cost per hour per employee

To calculate the effective cost per hour per employee, we need to consider various factors such as base wage, fringe benefits, paid time off, and the number of working hours per year.

Base hourly wage: $12.30 per hour

Number of working hours per day: 8 (1 shift)

Number of holidays: 5

Number of vacation days: 7

First, let's calculate the total fringe benefits per hour:

Fringe benefits = 37% of base wage = 0.37 * $12.30 = $4.551

Next, let's calculate the paid time off per hour:

Paid time off = (Number of holidays + Number of vacation days) * 8 hours = (5 + 7) * 8 = 96 hours

Now, let's calculate the effective cost per hour per employee:

Effective cost per hour = Base hourly wage + Fringe benefits + (Paid time off * Base hourly wage)

Effective cost per hour = $12.30 + $4.551 + (96 * $12.30)

Part II: Reduction in labor cost

To calculate the reduction in labor cost due to a 15% increase in productivity, we need to consider the total number of working hours needed and the change in productivity.

Number of working hours needed every year: 306,050

Productivity increase from 70% to 85%: 85% - 70% = 15%

First, let's calculate the initial number of workers needed:

Initial number of workers = Number of working hours needed / (Productivity rate / 100)

Initial number of workers = 306,050 / (70 / 100)

Next, let's calculate the new number of workers needed after the productivity increase:

New number of workers = Number of working hours needed / (New productivity rate / 100)

New number of workers = 306,050 / (85 / 100)

Finally, let's calculate the total dollar change in labor expense:

Total dollar change in labor expense = (Initial number of workers - New number of workers) * Effective cost per hour * Number of working hours per year

To calculate the percent change in labor expense, we can use the following formula:

Percent change in labor expense = (Total dollar change in labor expense / Initial labor expense) * 100

Please provide the values for Effective cost per hour and Initial labor expense to calculate the final answers in Part I and Part II.

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Answer:

23-22i

Step-by-step explanation:

The equivalent expression of (-45 - 22i) + 2(5 - 3i)(5 + 3i) is 23 - 22i

The complex expression is given as:

(-45 - 22i) + 2(5 - 3i)(5 + 3i)

Apply the difference of two squares on the expression

(-45 - 22i) + 2(5^2 - (3i)^2)

Evaluate the squares

(-45 - 22i) + 2(25 + 9)

Expand the bracket

-45 - 22i + 68

Evaluate the like terms

23 - 22i

Hence, the equivalent expression of (-45 - 22i) + 2(5 - 3i)(5 + 3i) is 23 - 22i

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Answer:

mixed number 9 49/100  improper 949/100

Step-by-step explanation:

9.49 = 9 49/100 and 949/100

We have proved that 1*1! + 2*2! + ... + n*n! = (n + 1)! -1 is true for all positive integers n.

Given expression is: 1*1! + 2*2! + ... + n*n! = (n + 1)! -1

We need to prove this equation for n positive integers.

Let's prove this by induction, Base Case:

For n=1,

1*1! = (1+1)! - 1

=> 1 = 2 - 1

=> 1 = 1

The base case is true.

Inductive Step:

Let's assume that the given expression holds for some k, that is:

1*1! + 2*2! + ... + k*k! = (k + 1)! - 1

Now we will prove that the same equation holds for k+1, that is:

1*1! + 2*2! + ... + (k+1)*(k+1)! = (k + 2)! - 1

By using the inductive hypothesis, we can replace the sum up to k with (k+1)! - 1, that is:

(k+1)! - 1 + (k+1)*(k+1)! = (k+1)! - 1 + (k+1)!

We can take (k+1)! common from the above equation. That is:

(k+1)![(k+1) - 1 + 1] = (k+1)! * (k+2) => (k+2)! - (k+1)!

= (k+1)! * (k+2) - (k+1)!

= (k+1)!(k+2-1)

= (k+1)!*k+1

That is: 1*1! + 2*2! + ... + (k+1)*(k+1)! = (k + 2)! - 1

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Answer:

[tex] \huge{ \fbox{ \sf{10x - 17}}}[/tex]

Step-by-step explanation:

[tex] \sf{ \: 2(3x - 5) + 4x - 7}[/tex]

Distribute 2 through the parentheses

[tex] \mapsto{ \sf{6x - 10 + 4x - 7}}[/tex]

Add the like terms : 6x and 4x

Like terms are those which have the same base.

[tex] \mapsto{ \sf{10x - 10 - 7}}[/tex]

[tex] \underline{ \text{Remember!}} : [/tex] The negative integers are always but added but posses the negative ( - ) sign.

[tex] \mapsto{ \sf{10x - 17}}[/tex]

Hope I helped!

Best regards! :D

~[tex] \text{TheAnimeGirl}[/tex]

Answer:

Step-by-step explanation:

[tex]2(3x - 5) + 4x - 7\\\\\mathrm{Expand}\:2\left(3x-5\right):\quad 6x-10\\\\=6x-10+4x-7\\\\\mathrm{Simplify}\:6x-10+4x-7:\\\\\quad 10x-17[/tex]

Answer:

divide both sides by 4

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

divide 100 by 4 because 4 times x is 100.

Answer:

y=-x-3

Step-by-step explanation:

2y= -6-2x

2y=-2x-6

y=-x-3

Answer:

30

Step-by-step explanation:

0.6*50=30

[tex]\tt Step-by-step~explanation:[/tex]

The two red ticks indicate that those lines are the same length (Isosceles triangle).

Since the two lines are the same length, then that means that both of the angles are the same measure, too. One angle is measured at 71, so that means x = 71.

[tex]\Large\boxed{\tt Our~final~answer:~x=71^o}[/tex]

Answer:

9

Step-by-step explanation:

8/12=2/3

6/9=2/3

Answer:

I would honestly choose 9

Step-by-step explanation:

Because it is using cross products and you want them to equal the same, so you take 6 x 12= 72 so you take 8 and multiply by each number Each time you know 72 x 8 wont work and the 576 wont work and that .75 is going to be way too little therefore its 9 and you can check by multiplying 8 x 9= 72

Answer:

Equations made up of multiple variables like formulas.

Step-by-step explanation:

Similar to how y = mx+b has many letters in it but we can input known values to solve for the values that we want.

Answer:

25

Step-by-step explanation:

15 divided by 3 is 5. Meaning, each bracelet cost $5. 2 bracelets cost 10 more dollars since 5x2 is equal to $10. 15+10=25

Answer:

1) A

2) C

Step-by-step explanation:

Question 1)

We have the function:

[tex]y=2(x+2)^2-3[/tex]

Notice that this is a quadratic function in the vertex form:

[tex]y=a(x-h)^2+k[/tex]

Where (h, k) is the vertex point, a is the leading co-efficient, and h is also the axis of symmetry.

Let's identify these characteristics first. Our leading co-efficient a is 2.

And our vertex is (-2, -3). It is not (2, -3) because (x+2) is the same as (x-(-2)).

We want to find the minimum or maximum value of our function, as well as the domain and range.

First, by looking at our leading co-efficient, which is 2, we can see that it's positive. Therefore, our parabola curves upwards.

Therefore, we will have a minimum value. And this minimum value will be our vertex.

Our vertex is (-2, -3). Therefore, our minimum value is at y=-3.

The domain of all quadratics is always all real numbers.

For the range, we refer to our minimum/maximum value.

Our parabola curves upwards and our minimum value is at y=-3.

Therefore, our range is all numbers greater than or equal to -3.

The choice that represents all of these answers is A.

Question 2)

We have:

[tex]y=2(x+2)^2-4[/tex]

Again, this is in vertex form. Let's identify our characteristics.

Our leading co-efficient a is 2, so the graph curves upwards.

And our vertex is at (-2, -4).

The axis of symmetry is the same as the x-coordinate of our vertex. Therefore, our axis of symmetry is at x=-2.

So, this function has a vertex at (-2, -4) and an axis of symmetry at x=-2.

The choice that represents these characteristics is C.

So, our answer is C.

And we're done!

Answer:

4 - 6x - 2 = -2(3x - 1)

This is

2 - 6x = -6x + 2

So, 0 = 0

Infinite solutions! :)

Answer:

your answer

hope this is right

Answer:

5

Step-by-step explanation:

[tex]( {4}^{x) {}^{3} } = {4}^{15} \\ {4}^{3x} = {4}^{15} \\ 3x = 15 \\ x = 5[/tex]