Answer:
a) It is horizontally stretched by a factor of 1/2
The given transformed function is
\(y = \sqrt[3]{\frac{1}{2}x }\)
Step-by-step explanation:
Explanation:-
Given function y = ∛x
A horizontal stretch by a factor of 1/k
\(y = f(\frac{x}{k} )\)
The given transformed function is
\(y = \sqrt[3]{\frac{1}{2}x }\)
Final answer:-
It is horizontally stretched by a factor of 1/2
The given transformed function is
\(y = \sqrt[3]{\frac{1}{2}x }\)
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST 43p!!!!1
Answer:
1. (A) Greece has the longest coastline in Europe and is the southernmost country in Europe. The mainland has rugged mountains, forests, and lakes, but the country is well known for the thousands of islands dotting the blue Aegean Sea to the east, the Mediterranean Sea to the south, and the Ionian Sea to the west.
1. (B) Rome was built on a defensible hill that dominated the last downstream, high-banked river crossing where traverse of the Tiber was facilitated by a midstream island. This hill, Palatine Hill, was one of a group of hills, traditionally counted as seven, around which the ancient city grew.
1. (C) The fertile soil of the Po and Tiber River Valleys allowed Romans to grow a diverse selection of crops, such as olives and grains. Greece's steep mountains and surrounding seas forced Greeks to settle in isolated communities. Travel by land was hard, and sea voyages were hazardous. Most ancient Greeks farmed, but good land and water were scarce. They grew grapes and olives and raised sheep, goats, pigs, and chickens.
2. (A) Monotheism:
So mono means like one, so monotheism means that you only believe in one god. (The three religions of Judaism, Christianity, and Islam readily fit the definition of monotheism)
Polytheism:
So poly means more than one, so polytheism is the opposite of monotheism (more than one god) (for example, Hinduism, Shintoism, Thelema, Wicca, druidism, Taoism, Asatru, and Candomble).
2. (B) Jewish people believe there's only one God who has established a covenant—or special agreement—with them. Their God communicates to believers through prophets and rewards good deeds while also punishing evil. Most Jews (with the exception of a few groups) believe that their Messiah hasn't yet come—but will one day.
2. (C) Christians believe there's only one God, and he created the heavens and the earth. This divine Godhead consists of three parts: the Father (God himself), the Son (Jesus Christ), and the Holy Spirit.
2. (D) So I was not sure about the Greek, so I only did the Roman part, hope that's alright. As different cultures settled in what would later become Italy, each brought its own gods and forms of worship. This made the religion of ancient Rome polytheistic, in that they worshipped many gods. They also worshipped spirits. Rivers, trees, fields, and buildings each had their own spirit or numen. (I think)
3. (A) The Greeks made important contributions to philosophy, mathematics, astronomy, and medicine. Literature and theatre was important aspect of Greek culture and influenced modern drama. The Greeks were known for their sophisticated sculpture and architecture.
3. (B) The legacy of Ancient Rome is still felt today in Western culture in areas such as government, law, language, architecture, engineering, and religion.
(Not too sure about this one) Roman models of colonialism and of warfare also became influential.
It was due to their exceptional concrete that they were able to produce their sturdy aqueducts and bridges as well as other structures.
3. (C) The Greeks made important contributions to philosophy, mathematics, astronomy, and medicine.
3. (D) A people known for their military, political, and social institutions, the ancient Romans conquered vast amounts of land in Europe and northern Africa, built roads and aqueducts, and spread Latin, their language, far and wide.
3. (E) Though it has been thousands of years since the Roman Empire flourished, we can still see evidence of it in our art, architecture, technology, literature, language, and law.
3. (F) The Greeks pretty much invented modern mathematics, sculpture, philosophy, science, and even medicine.
Hope this helps!
Answer:1. (A) Greece has the longest coastline in Europe and is the southernmost country in Europe. The mainland has rugged mountains, forests, and lakes, but the country is well known for the thousands of islands dotting the blue Aegean Sea to the east, the Mediterranean Sea to the south, and the Ionian Sea to the west.
Step-by-step explanation:
help me please right answer
Calculate the surface area of the following figure.
Answer: 400 cm^2
Step-by-step explanation:
The surface area can be calculated by measuring the areas of each side and adding them together.
The area of the triangle closest to the viewer can be calculated with the formula (l*w)(1/2). In this case, it is (15*8)(1/2). 15*8 equals 120, which is then multiplied by (1/2), which will give an answer of 60. The same equation can be given for the farthest triangle.
We will then calculate the area for the left side. The formula to calculate a rectangle is simply l*w. In this case, it would be 15*7, which equals 105.
Next, we will calculate the base using the same formula. In this case, it would be 8*7, which equals 56.
Then, we will calculate the final side, using the same formula. In this case, it would be 7*17, which equals 119.
Finally, we will add each of the areas to get the surface area. in this case, it would be 60+60+105+56+119, which equals 400.
Always remember to add the unit after the sum. In this case, it would be cm^2. This makes the answer 400cm^2
Can someone help me with this.............
Answer:
Step-by-step explanation:
6,7
Please I need help on this and its due tonight! :( I just need this!
Answer:
see below
Step-by-step explanation:
y-intercept: (0,1)
rate of change: 2/3
Y-intercept: I found this because the y-intercept is when x=0, and where the line crosses through the y-axis. So, we can see that the y-intercept is (0,1)
Rate of change: The rate of change is another word for slope, or rise/run, so we can see, from point (0,1), that the rise is 2 units up and 3 units to the right to another point where the line crosses a whole number point.
Hope this helps :)
5y+4=2y-5
y=?
Explain?
Answer:
-3
Step-by-step explanation:
\((5(-3)+4= -15+4=-11) (2(-3)-5=-6-5=-11)(-11=-11)\)
Answer:
y = -3
Step-by-step explanation:
Isolate y
5y + 4 = 2y - 5
subtract y from both equations
3y + 4 = -5
Add 5 to both sides
3y +9 = 0
subtract 9 from both sides
3y = -9
divide both sides by 3
y = -3
May I please have a Brainliest? I put a lot of thought and effort into my answers, so I would really appreciate it!
2.5 more than 6 times a number x
Answer:
2.5 + 6x
Step-by-step explanation:
This answer is 2.5 + 6x,
Because if you use the key terms More than, times a number x
Can help you get this equation.
More than - addition
Times- Multiplication
X = a number
and if that is not just what you need, please be sure to let me know.
And will look further and resolve this.
Hope this helps you!!!
Now represent 5 1/4
as a fraction greater than 1.
Answer:
5 1/4 is a fraction greater than 1 but your answer may be an improper fraction if so your answer is 21/4
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!
Answer:
\(\frac{21}{4}\)
Step-by-step explanation:
\(5\frac{1}{4} =\frac{4*5+1}{4}=\frac{20+1}{4} =\frac{21}{4}\)
\(\frac{21}{4} > 1\)
Hope this helps!
rohan cycled 30 km in 2 h.how long will he take to cycle 45 km if he continues at the same rate
Answer:
3 hours
Step-by-step explanation:
We can use ratios to solve
30 km 45 km
--------- = ---------------
2 hours x hours
Using cross products
30 * x = 2 * 45
30x = 90
Divide each side by 30
30x/30 = 90/30
x = 3
HELP!!!
write the following in algebraic expressions:
Step-by-step explanation:
Here is the answer for the unkown n(k+m)
Answer:
n*(k+m)
Step-by-step explanation:
Pls help me in math, I need this tomorrow, thx :)
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
Two sets of data, set X and set Y are given
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
Therefore, both the data sets has same range and mean.
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
To learn more about S.D and variance,
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Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
We know
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
also
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
Use the best-fit line below to predict the value of y when x = 7
Answer:
the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
To earn a fitness award, your average heart rate while walking must be between 80 and 89 beats per minute, inclusive. Suppose you recorded 85, 81, and 87 beats per minute on your first three recordings. What are the possible heart rates you can have on the fourth and final recording in order to earn a fitness award?
(GIVING 25 POINTS)
Answer:
84
Step-by-step explanation:
hope this helps
helpp
Jonathan needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 3 hours and charged him $141 for parts. The total was $336. Write and solve an equation which can be used to determine x, the cost of the labor per hour.
================================================
Work Shown:
x = cost of labor per hour
3x = cost of the 3 hours of labor
3x+141 = cost of labor plus parts = total cost
3x+141 = 336
3x = 336-141
3x = 195
x = 195/3
x = 65
The hourly wage is $65 per hour for labor.
------------
Check:
1 hour = 65 dollars in labor costs
3 hours = 3*65 = 195 dollars in labor costs
195+141 = 336 dollars total
The answer is confirmed.
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Risky Retzlaff is cutting it close! She has 20 minutes to get to her destination and it is 25 miles away. She drives 3/5 miles in 10 minutes, and 1/6 in 5 minutes. How many miles does she have to drive in her last 5 minutes? really need help
Answer:y =
40 mi
Step-by-step explanation:
y = -.75(85) + 103.75
y = -63.75 + 103.75
y = 40 mi from home after 85 min
Read the word problem below. Determine the correct steps to solve the problem. Be prepared to explain your reasoning. *
Answer:
7.0
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
you start with $200, and end with $60. so you do 200-60, which is 140. the you do 140 divided by 35, since each game is $35, and you get 4
Convert 0.ModifyingAbove 393 with bar into a fraction. 1. Assign a decimal to a variable: x = 0.ModifyingAbove 393 with bar. 2. It has 3 repeating digits. Multiply by 10 Superscript 3: (1000) x = 0.ModifyingAbove 393 with bar (1000). 1000 x = 393.ModifyingAbove 393 with bar. minus (x = 0.Modifyingabove 393 with bar). 999 x = 393. 1. Solve for x: x = question mark. Solve for the value of x: What is x = 0.ModifyingAbove 393 with bar as a fraction?
x =
ANSWER; x = 131/333
Answer:
\(x=\dfrac{131}{333}\)
Step-by-step explanation:
Assign the decimal to a variable:
Let \(x=0.\overline{393}\)
Multiply both sides by 1000:
\(\implies x \cdot 1000=0.\overline{393} \cdot 1000\)
\(\implies 1000x=393.\overline{393}\)
Subtract the first equation from the second to eliminate the part after the decimal:
\(\begin{array}{r r c r}& 1000x & = & 393.\overline{393} \\\\- & x & = & 0.\overline{393} \\\\\cline{2-4} \\& 999x & = & 393 \\\end{array}\)
Divide both sides by 999:
\(\implies \dfrac{999x}{999}=\dfrac{393}{999}\)
\(\implies x=\dfrac{393}{999}\)
Reduce the fraction:
\(\implies x=\dfrac{393 \div 3}{999 \div 3}\)
\(\implies x=\dfrac{131}{333}\)
Gabby took 8 vocabulary quizzes. Her scores were:
7 points 7 points 7 points 5 points 5 points 7 points 4 points 6 points
What was the mode of Gabby's quiz scores?
Answer:
7
Step-by-step explanation:
As we know Mode is the most frequent number in a set of data values:
As the number 7 appears 4 times more than any other number 7 is the answer.
Hope it helps!
helpppp fastttt pleaseeeeeee
Answer: 4
Step-by-step explanation:
just dance dance dance with my hads hsands hands up on my hands dodododo
Please help with this qn :)
The sum of the length of a side of two squares is 18cm and the sum of their areas is 212 cm^2. find the length of a side of the smaller square
Answer:
4 is the length
Step-by-step explanation:
14 and 4
14 x 14 + 4 x 4 = 212
14 + 4 = 18
Which statement is true about the information in the double line graph?
A. The number of customers at 12:00 doubled from Friday to Saturday.
B. There were more customers on Friday than Saturday.
C. The number of customers was less Saturday than Friday at 10:00 a.m. because many customers slept later.
D. There were eleven more customers Saturday at 1:00 p.m. than Friday at 1:00 p.m.
Answer:
a is incorrect
b. is incorrect
c. is incorrect
d. this is correct 24+11=35
Hope This Helps!!!
There were more customers on Friday than Saturday.
Hence, option (B) is correct.
What is graph?A graph is a diagram that depicts the relationship between two variables, usually measured along opposite axes in a pair, is used.
Solve with the help of options,
(A)
The number of customers at 12:00,
On Friday = 38
On Saturday = 31
On Friday number of customers are 7 more than Saturday.
Hence, it is wrong.
(B)
Total customers on Friday = 8 + 12 +35 +38 + 30 = 123
Total customers on Saturday = 12 + 22 +31 +24 + 18 = 107
It is correct option.
(C)
At 10 : 00 am the number of customers on Saturday is 4 more than that of Friday.
It is wrong.
(D)
At 1:00 pm, the number of customers on Friday = 35
And the number of customers on Saturday = 24
The difference = 35 - 24 = 11
It is wrong.
Hence, option (B) is correct.
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Find the total value of the investment after the time given
Answer:mm
13)30187.802
14)1837.565
15)1446.336
16)74008
17)33297.293
18)34972.978
19)13817.6
20)155.589
Step-by-step explanation:
13)18000*1.09to the power of 6
14)1500*1.07³
15)1240*1.08²
16)55000*1.16²
17)28600*1.079²
18)21000*1.136to the power of 4
19)12700*1.088
20)130*1.094²
What’s the measure of x?
( It’s on khan academy ) thanks :)
50 points!!! and will give brainlyiest
Answer:
\(\huge\boxed{\sf x =28 \textdegree}\)
Step-by-step explanation:
Given that,
∠IAK = 62°
∠IAK + ∠IAD = 90° (Complementary angles)
62 + ∠IAD = 90°
Subtract 62 to both sides
∠IAD = 90 - 62
∠IAD = 28°∠IAD = ∠ACB (Corresponding angles are equal)
So,
∠ACB = 28°∠ACB = ∠GCJ (Vertically opposite angles are equal)
So,
28° = x°
OR
x° = 28°\(\rule[225]{225}{2}\)
Answer:
28 degrees
Step-by-step explanation:
If two lines cross each other, it makes 4 angles, and 2 angles from opposite sides have the same length. Since line KL and line IJ crossed, angle KAI and angle LAJ will have the same angle.
--> Angle LAJ is 62 degrees
If we look closely, there is a triangle ABC, and since the question said that line KL and line FG is perpendicular, the angle ALG will be 90 degrees.
We know that in a triangle, there are three angles, and the angle measures combined equals 180.
Since we know two angles: 90 and 62, we take them away from 180 to find the last angle BCA.
--> 180 - 90 - 62 = 28
--> Angle BCA = 28 degrees
Like I said at the beginning, if two lines cross each other, opposite angles are the same size. So angle x will also be equal to angle BCA, which is 28 degrees.
Angle x = 28 degrees
If you bump into somebody with the same force, how come only one of the people gets knocked down? Please give a detailed response I will be marking brainliest.
Answer:
It actually depends.
If person A bumps person B, it is most likely that person B will fall due to the fact that it is unexpected. Person B hasn't prepared her/his body for the impact so person B will fall.
If person A and person B both run and bump each other, both of them will fall due to the impact.
I hope this helped!
Have a great day:)
Answer:
3 rd Law Air will rush out of the balloon forcing the balloon to move through the air in the opposite direction, but equal in force.
Step-by-step explanation:
Describe the process you would use to find the solution to the problem 3 1/4 minus1 1/3. Express your answer numerically and with a graphical representation.
Answer:
1 11/12
Step-by-step explanation:
Notice (right away) that the denominators of the fractions are different (4 and 3).
Identify the LCD: It is 12.
Convert the two given numbers to mixed numbers with LCD 12:
3 3/12
-1 4/12
-----------
4/12 is greater in magnitude than 3/12, so we must 'borrow' from the digits' place. Recall that 1 = 12/12.
Then 3 3/12 = 2 15/12. -1 4/12 stays the same; it has LCD 12.
Then, perform the indicated subtraction:
2 15/12
-1 4/12
------------
1 11/12 (answer: this is the difference "3 1/4 less 1 1/3")
Name the polygon show by the banner at the right. Determine if it appears to be regular or not regular.
Answer:
the name is isosceles triangle and it is not regular
Step-by-step explanation:
Answer:
it's a isosceles triangle and its not regular
Step-by-step explanation:
Choose the property of real numbers that justifies the equation! Photo of questions are below
Answer:
Multiplicative Identity Property,Associative Property of Addition,Commutative Property of Multiplication,Zero Property of Multiplication
Step-by-step explanation:
The required properties for the given expression of the real numbers are multiplication property, associative property, commutative property, and property of zero multiplication.
Given that,
A number of expressions for the real number are given we have determined the corresponding properties for the arithmetic operation given.
What is arithmetic?In mathematics, it deals with numbers of operations according to the statements.
Here,
1.
n.1 = n
It is a unit multiplication property.
2.
(4 + b) + 7 = 4 + (b + 7)
it is associative property of real numbers.
3.
m.9 = 9.m
it is commutative property.
4.
0.c = 0
It is a property of zero multiplication.
Thus, the required properties for the given expression of the real numbers are multiplication property, associative property, commutative property, and property of zero multiplication.
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given 33.8 × 2.5 find the product
a= 8.45
b= 84.5
c= 66.4
d= 69.29