PLEASE HELP!!!! I WILL MARK THE BRAINLIEST!!!!

PLEASE HELP!!!! I WILL MARK THE BRAINLIEST!!!!

Answers

Answer 1

After calculating the unit rates and applying the given code, the final answer to the puzzle is 12.

The puzzle involves analyzing the unit rates of different line graphs and then performing a specified mathematical operation on them using a given code.

Calculate the unit rates for each graph:

Graph A: 8/4 = 2

Graph B: -6/3 = -2

Graph C: 10/5 = 2

Graph D: -8/4 = -2

Graph E: 8/4 = 2

Graph F: -6/-3 = 2

Apply the given code: [E * (B - F + A) + (C - D)]

Substitute the calculated unit rates into the code: [2 * (-2 - (-2) + 2) + (2 - (-2))]

Simplify the expression: [2 * (2 + 2) + (2 + 2)]

Perform the calculation: [2 * 4 + 4]

Get the final answer: [8 + 4], which equals 12.

Therefore, the final answer to the puzzle is 12.


Related Questions

Billy collects marbles. Each marble in his collection weighs about 4 ounces. His collection weighs about 20 pounds in all. About how many marbles are in his collection?

Answers

Billy has 80 marbles in his collection.

There are 16 ounces in a pound so we can form a equation 20 x 16 = 320
Then, we do 320 divided by 4 which gives us the figure 80. Hope this has helped you.

Pls someone explain to me how to do these problems and step by step explanation pls

Answers

option 1 because since it’s less than not less than or equal to, it stays opened. also you follow the direction that the less than sign is pointing towards.

Answer:

Option 1

Step-by-step explanation:

This is because in inequalities, the closed circle means greater/less than or equal to and the open circle means greater/less than. Since there is no line under the inequality, it is less than, therefore you need to use an open circle.

Convert the angle 5 radians to degrees, rounding to the nearest 10th.

Answers

Final answer:

To convert 5 radians to degrees, multiply by 57.3 and round to the nearest 10th, which results in 286.5 degrees.

Explanation:

To convert the angle of 5 radians to degrees, you use the conversion factor that states 1 radian equals approximately 57.3 degrees. By multiplying 5 radians by this conversion factor, you can find the equivalent measure in degrees.

Calculation is as follows:

5 radians * 57.3 degrees/radian = 286.5 degrees

After rounding to the nearest 10th, the angle in degrees is 286.5°.

To convert radians to degrees, we use the conversion factor 1 radian = 57.3°. So, to convert 5 radians to degrees, we multiply 5 by 57.3, which gives us 286.5 degrees. Rounding to the nearest 10th, the answer is 286.5 degrees.

Which is the graph of y = cos(x) + 3?

Answers

Answer:

(the image attached)

Step-by-step Explanation:

Amplitude: 1

Period: 2π

Phase Shift: 0 (0 to the right)

Vertical Shift: 3

An image is attached below for the graph of the function y = cos(x) + 3

What are trigonometric functions ?

A function such as the sin, cos, tan, cot, sec, and cosec of an angle or an arc expressed in terms of the ratios of pairs of sides of a right angled triangle.

The graph of cos(x) is a periodic function with time period . After every 2π it repeats itself so we call it as a periodic function.

for x = 0

y = cos(0) + 3

y = 1 + 3

y = 4

for x = π/2

y = cos(π/2) + 3

y = 0 + 3

y = 3

An image graph of cos(x) + 3 is given try out different vales of x to understand more about how the function behaves.

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A bank loans a stylist $7,500 for 1 year at an interest rate of 6% per year to purchase a car. What is the yearly interest payment?

Answers

Answer:

450

Step-by-step explanation:

7500 times 6% is 450 your equation will be PRT principal which is the amount you started with times rate which is the % times time in years

Given the following exponential function, identify whether the change represents growth or decay, and
determine the percentage rate of increase or decrease. y=3400(1.97)^x

Answers

Answer: 97% growth rate.

Step-by-step explanation:

Hi, to answer this question we have to analyze exponential function:

A = P (1 + r) t  

Where:

p = initial value

r = growth or decay rate (decimal form)

t= number of time intervals

A = value after t intervals

Replacing with the values given:

y=3400(1.97)^x

Where the term 1.97 = 1 + r

Solving for r:

1.97-1 = r

0.97 =r

Since the rate is positive, it is a  growth rate.

To determine the percentage we have to multiply it by 100

0.97 x 100 = 97%

Feel free to ask for more if needed or if you did not understand something.

Which of the following functions is equal to cos(90 - a)
A. Sec(a)
B. Tan(90 - a)
C. Csc(90 - a)
D. Sin (a)

Answers

Answer:

i think C

Step-by-step explanation:

Answer:

It's D sin(a)

Step-by-step explanation:

A political scientist has 12 volunteers for a political opinlon survey. The political scientist selects 2 of the volunteers to
complete different variations of the survey. How many ways can this be done?
132
144
169
196​

Answers


Opinion polls are usually designed to represent the opinions of a population by conducting a series of questions and then extrapolating generalities in ratio or within confidence intervals.

What is 4.5a+7+3.5a+2

Answers

Answer:

8a+9

Step-by-step explanation:

You have to add the like terms.

4.5a+7+3.5a+2

4.5a+3.5a=8a

7+2= 9

8a+9

f(x) = x + 2x2 - 4x - 3
Over the interval x = 0 to x = 2
Which function has the most x-intercepts?

Answers

It is C I believe have a great day

Which graph shows a system of equations with exactly one solution?

Answers

Answer:

d

Step-by-step explanation:

The graph that shows a system of equations with exactly one solution is graph d

Which graph shows exactly one solution?

From the question, we have the following parameters that can be used in our computation:

The graphs

The graph that shows a system of equations with exactly one solution is the graph where there is only one point of intersection on the functions

Using the above as a guide, we have the following:

The graph that shows exactly one solution is (d)

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What is the removable discontinuity

Answers

Final answer:

A removable discontinuity is a type of discontinuity in a function where the function can be redefined at that point to make it continuous. It usually occurs when there is a hole or gap in the graph of the function.

Explanation:

A removable discontinuity, also known as a removable singularity, is a type of discontinuity in a function where the function can be redefined at that point to make it continuous.

The discontinuity is 'removable' because it can be 'filled in' or 'repaired' to make the function continuous.

This usually happens when there is a hole or gap in the graph of the function.

For example, consider the function f(x) = (x - 2)(x + 1) / (x - 2).

This function has a removable discontinuity at x = 2. If we simplify the function by canceling out the (x - 2) terms, we get f(x) = x + 1.

The simplified function is continuous at x = 2, even though the original function had a hole in the graph at that point.

It is important to note that not all discontinuities are removable.

There are other types of discontinuities, such as jump discontinuities and infinite discontinuities, which cannot be repaired to make the function continuous.

Please help, thanks ·ω·

Answers

Answer:B, D, E

Step-by-step explanation:

7s-9=5 How do I get my answer?​

Answers

Answer:

s = 2

Step-by-step explanation:

You want to isolate the variable so add 9 to both sides. That gives you 7s = 14. Now divide both sides by 7 to get s alone, and that equals s = 2. I hope this helps and please mark me brainliest!

Answer:

[tex]s = 2[/tex]

Step-by-step explanation:

[tex]7s - 9 = 5 \\ add \: 9 \: from \: both \: sides \\ \\ 7s = 14 \\ divide \: both \: sides \: by \: 7 \\ \\ s = 2[/tex]

complete the identity sin(2θ) sin(4θ) cos(2θ) cos(4θ) = ?

Answers

Answer:

Step-by-step explanation:

Factor the left hand side as a difference of squares:

(

cos

2

θ

+

sin

2

θ

)

(

cos

2

θ

sin

2

θ

)

=

cos

2

θ

sin

2

θ

Apply the pythagorean identity  

cos

2

θ

+

sin

2

θ

=

1

:

1

(

cos

2

θ

sin

2

θ

)

=

cos

2

θ

sin

2

θ

cos

2

θ

sin

2

θ

=

cos

2

θ

sin

2

θ

L

H

S

=

R

H

S

Hopefully this helps!

The cost of a ball is $0.58. David pays for the ball with
a $1 bill. How much change should David get back?
A $0.42
B $0.43
C $0.52
D $1.58

Answers

Answer:

A

Step-by-step explanation:

It's A just trust me I'm not doing the work lol

Answer:

The answer would be A. $.042

Step-by-step explanation:

For you to find out the answer to how much change he should get back, subtracting the two numbers will get you the answer

1.00 - .58 = .42

Feel free to let me know if you need more help. :)

What is the value of the expression below when n equals 5.4? n - 2.5 + 4.7n

Answers

Answer:

28.28

Step-by-step explanation:

5.4-2.5+4.7(5.4)=

2.9 + 25.38=

28.28

Hope this helps!

Simplify (1 − sin x)(1 + sin x). (2 points)

a
1

b
cos2 x

c
sin2 x

d
tan2 x

Answers

Answer:

cos²x

Step-by-step explanation:

(a-b)(a+b)=a²-b²

sin²x+cos²x=1 => cos²x=1-sin²x

(1 − sin x)(1 + sin x)=1-sin²x=cos²x

The simplified value of the (1 − sin x)(1 + sin x) is cos² x.

The correct option is B.

To simplify the expression (1 − sin x)(1 + sin x), we can use the identity for the difference of squares, which states that (a − b)(a + b) = a² − b².

So, it can written as

(1 − sin x)(1 + sin x) = (1)² − (sin x)².

Now, using the identity sin² x + cos² x = 1, we can substitute (sin x)² with (1 − cos² x):

(1)² − (sin x)² = 1 − (1 − cos² x) = 1 − 1 + cos² x = cos² x.

Therefore, the simplified expression is cos² x.

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Bailey tossed a coin 10 times. the results were 7 heads and 3 tails. What is the best comparison between the theoretical and experimental probability of tossing heads?

Answers

Answer:

The theoretical probability is greater than the experimental probability.

The best comparison between the theoretical and experimental probability of tossing heads: The theoretical probability is equal to the experimental probability.

The theoretical probability of tossing heads can be calculated as the ratio of the number of favorable outcomes (heads) to the total number of possible outcomes (heads or tails). In a fair coin, this probability is 0.5 or 50%.

The experimental probability is determined by the outcomes observed in the experiment. In this case, Bailey observed 7 heads out of 10 tosses, which gives an experimental probability of 7/10 =0.7 or 70%.

Comparing the theoretical probability (0.5 or 50%) with the experimental probability (0.7 or 70%), we find that they are not exactly the same but quite close.

Given that the experimental probability is based on a limited number of trials (10 tosses), it may not perfectly match the theoretical probability. However, with more trials, the experimental probability tends to approach the theoretical probability.

Hence, the best comparison between the theoretical and experimental probability of tossing heads is that they are approximately equal.

Which point is located at (2, 3)?
1 A
2 B
3 C
4 D

Answers

Answer:point (2,3) is located at point C

Hi abycflo! Please read the following :)

We know that the first coordinate location given should always be on the x-axis.

The x-axis is the line you can see that is going horizontal or sideways.

So we know that we have to line up 2 on the x-axis and we immediately know its going to be either B or C.

The y-axis is the line going up or vertically. So on the 3 for the y-axis, we found out that our answer is

C, given from the following coordinates given we can affirmatively say its C.

P.S

Have an Amazing day abycflo! I Hope this Helps and Good Luck!

~Faker/Tosrel

Can someone please help me

Answers

The first error was made in step 1

The correct quotient should be 31

Explanation: I sent a picture below showing how to do long divison, I was not able to do it on paper, sorry.

I hope this helps!


At a small private college, 9/20 of the students are female. If there are 2,160 female students,
how many students are male?
A. 1,188
B. 2,640
C. 2,040
D. 972

Answers

Answer:

2,640

Step-by-step explanation:

To find the number of male students at the college, calculate the total number of students, then subtract the number of female students. The correct answer is option B: 2,640.

To find out how many male students are at the small private college, first, we need to determine the total number of students.

Since 9/20 of the students are female and there are 2,160 female students, we can set up a proportion to solve for the total number of students:

Since 9/20 represents the female students, 11/20 represents the male students.

Divide the total number of female students (2,160) by 9/20 to find the total number of students, which equals 4,800.

Subtract the total number of female students from the total number of students to find the number of male students, which equals 2,640.

Therefore, the answer is option B: 2,640.

What is 18.706 rounded to the nearest hundredth

Answers

Answer:

18.71

Step-by-step explanation:

Help please I need a quick answer

Answers

Answer:

I think its C

Step-by-step explanation:

You flip two pennies 24 times and record the results. Use the table to find the experimental probability of NOT tossing two tails.
a. 5/24
b. 1/6
c. 19/24
d. 5/8

Look at the attached image and then answer...

Answers

The answer would be C, since 15+4= 19 and theres 24 total flips.

Find the length of the second base of a trapezoid
with one base measuring 15 feet, a height of
7.6 feet, and an area of 98.8 square feet.
A. 9 ft
B. 10 ft
C. 11 ft
D. 12 ft​

Answers

Answer:

11 ft

Step-by-step explanation:

The area of a trapezoid is given as:

A = ½(a + b)h

Where a = length of one base of the trapezoid = 15 ft

b = length of the second base of th trapezoid

h = height of the trapezoid = 7.6 ft

When the area is 98.8 ft², the length of the second base will be:

98.8 = ½(a + 15) * 7.6

2 * 98.8 = (a + 15) * 7.6

197.6 / 7.6 = (a + 15)

26 = (a + 15)

=> a = 26 - 15 = 11 ft

The length of the second base if the trapezoid is 11 ft.

Solve for x
9(x+1)=25+x

Answers

Answer: x=2

Explanation:
9(x+1)=25+x
9x+9=x+25
8x+9=25
8x=16
X=2

Answer:

x = 2

Step-by-step explanation:

9(x+1) = 25+x

Distribute

9x +9 = 25+x

Subtract x from each side

9x-x +9 = 25+x-x

8x +9 = 25

Subtract 9 from each side

8x+9-9 = 25-9

8x = 16

Divide each side by 8

8x/8 = 16/8

x = 2

Need Help ASAP!!!!!!!!!!!!!!!!!!!!

Answers

The answer is is C, hope this helps

Answer:

C. 76 movies

Step-by-step explanation:

1/4 × m = 32 - 13

m/4 = 19

m = 19 × 4

m = 76 movies

Help me So the question is Enter the value for X that makes the equation -2x + 10 + 4x = 70 true

Answers

Answer:

30

Step-by-step explanation:

70-10 is 60 because you take it to the other side

then 4x minus 2x is 2x

then 2 divided by 60 is 30

so x=30

hope this helps!

Answer: X = 30

-2x + 10 + 4x = 70

-2x + 4x + 10 = 70

2x + 10 = 70

so the result is X = 30

its true

hope i helped  

Determine if the statistical measure is used as a measure of center or a measure of variability


Measures of Center /
Measures of Variability

Range
interquartile range (IOR)
mean absolute deviation (MAD)
median
mode
mean

Answers

Answer:

you will find the answer in the “step-by-step explanation”

Step-by-step explanation:

Measures of center:

* Median.

* Mean.

* Mode

Measures of variability:

* Mean absolute deviation ( MAD ).

* Interquartile range ( IQR ).

* Range.

            hope this helps

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