6.
Write the equation of the parabola in vertex form.
A. y = x2
B. y = 1/4x^2 + 1
C. y = 1/4x^2
D. y = 1/4( x - 2)^2 + 1
Answers
Answer: The answer is NOT Letter B
C. y = 1/4x^2
Step-by-step explanation: I used math.way
A. y = x^2 = Rewrite in vertex form and use this form to find the vertex ( h , k ) . ( 0 , 0 ) =Find the vertex form. y = x 2
B. y = 1/4x^2 + 1 = Rewrite in vertex form and use this form to find the vertex ( h , k ) . ( 0 , 1 ) =Find the vertex form. y = 1 /4 ⋅ ( x + 0 ) 2 + 1
C. y = 1/4x^2 = Rewrite in vertex form and use this form to find the vertex ( h , k ) . ( 0 , 0 ) =Find the vertex form. y = 1 /4 x 2
D. y = 1/4( x - 2)^2 + 1 = Rewrite in vertex form and use this form to find the vertex ( h , k ) . ( 2 , 1 ) = Already in vertex form. y = 1 /4 ( x − 2 ) 2 + 1
Related Questions
Consider 2 1/2 divided by 1/4 write a real world problem for the division.Create a model or write an equation for the division.Find the quotient for the real world problem.Find the quotient.
Answers
Answer:
Step-by-step explanation:
How many 1/4 kg bread loaves can be made from 2½ kg of dough?
2½ / 1/4 = (5/2)•(4/1) = 20 / 2 = 10
The number of puffs made by 2½ kg of dough will be 10.
What is an expression?The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.
The problem is given below:-
How many 1/4 kg puffs can be made from 2½ kg of dough?
The number of the puffs will be calculated as:-
2½ / 1/4 = (5/2) x (4/1) = 20 / 2 = 10
Therefore, the number of puffs made by 2½ kg of dough will be 10.
To know more about an expression follow
https://brainly.com/question/21446512
#SPJ5
(PHOTO) Please help me need this done by tomorrow thank you.
Answers
Answer:
x = 13
Step-by-step explanation:
Corresponding angles equal one another.
[tex]8x-20=4x+32\\4x-20=32\\4x=52\\x=13[/tex]
Which is the graph of the linear inequality Ex-2y> -6?
10
Answers
Answer:
y<3 is a horizontal line, not included, but all the points below it
Step-by-step explanation:
[tex] - 2y > - 6[/tex]
[tex]y < 3[/tex]
Suppose that the universal set U is the set of all even integers from 1 to 16 inclusively and A={2,4,8,16}. Find Ac by using a Venn diagram.
Answers
Answer:
Correct answer is {6,10,12,14}
Step-by-step explanation:
What is one website you can visit in order to request free credit report from any of the three bureaus?
Answers
Answer: annualcreditreport.com
Step-by-step explanation: The only authorized website for free credit reports, or call 1-877-322-8228
Help help hep helphelp help
Answers
Answer:
32 qt = 8 gal
Step-by-step explanation:
1 qt x 32 = 1/4 gal x 32
32 qt = 32/4 gal
32 qt = 8 gal
Roger’s office building has a $320,000 value, a 2 rating, and a B building classification. The contents in the building are valued at $105,000. Calculate his total annual premium.
Answers
Answer:
2,230
Step-by-step explanation:
please view the img above for the question ^^
Answers
Answer:
2
Step-by-step explanation:
because resetting the graph means it has to be a reflection
(1/2)power 5=?? please help with this one
Answers
Answer:
2.2360679774998
Step-by-step explanation:
Simplify. 3x+4(x+3)+2
7x + 14
4x + 9
3x + 9
7x + 5
HELP ASAP
Answers
Answer:
7x + 14
Step-by-step explanation:
7x+14 is the correct awnser if you look at the question correctionly their notifying you:
simplify:
it so it would be the last subject 7x+14
i hope this helps
and i am 100% positive this is the correct awnser
the test was taken by me!
i hope you are happy with you answer and everyone else
to you, yes you the reader: your awesome and just remember dont bush yourself too hard while taking this test nor any-other test you are love, beleive in yourself that you can do it:whatever your trying to achive glad you came to brainly for this notified awnser
PLEASE IF I AM WRONG TELL ME 100% I AM NOT AFRAID TO TAKE THE SHOVEL I DIGGED THE WHOLE WITH 100% AGGREABLE
TO THE QUESTIONEIR WHO ASKED THE QUESTION: IF YOU ARE COMFORTABE WITH GIVING ME A VERIFICATION OR KNOW AS THE CROWN PLEASE DO SORRY FOR ANY-OTHER MIS-UNDERSTANDING
PLEASE READ WHOLE THING VERY IMPORTANT UNDERSTANDING
DONT BE AFRAID TO STAND OUT WITH YOUR AWNSER!
THIS ANSWER IS 100% GUARENTEED
HELPED ALLOT OF OTHERES I TUTOR HALF TIME!
A BIT, SO PLEASE COME AND DONT BE AFRAID TO ADD ME AS YOUR MESSAGE BESTIE AND ASK ANY-LIKE QUESTIONS TO THESE
QUESTION YOU ASKED:
Simplify. 3x+4(x+3)+2
ANSWER CHOICE:
7x+14
4x+9
3x+9
7x+5
HELP ASAP
HERES MY ASAP ANSWER:
LAST ONE! D HOPE THIS HELPS!
TOOK THE TEST COULDNT HELP BUT ADD MY OPINION AND ANSWER!
PLEASE IF FELT I DID A GREAT VERIFICATION OF THE AWNSER PLEASE GIVE ME CROWN NOT BEGGING UST A QUICK REMINDER ID BE VERY HAPPY M+ I COULD HELP MANY MANY MORE PEOPLE WITH A VERIFICATION CODE/ BRAINLY CROWN
YOU ARE BEAUTIFUL DONT LET ANYONE TELL YOU DIFFERENT AND DONT PUSH YOURSELF TOO-HARD ABOUT THIS QUIZ YOU GOT THIS BAD GRADES CAN BE LIFTED UP MY LOVE ITS OKAY LOVE YOU GOT THIS
YOU GOT THIS!
PLEASE GIVE ME CROWN I WOULD LOVE FOR OTHERS TO COME FOR ME FOR HELP
PLEASE ANYTHING FOR MY BEAUTIFUL BRAINLY GANG
#LOVEDONTCOSTATHING
#LOVECANBEHEREINDIFFERENTWAYS
#STAYSAFE.
#LOVEISAMEANINGANDAMOVEMENTBUTITSTHEMEANINGTHATMATTERS!
THIS IS THE BEST ANSWER YET? COMMENT SECTION (1-10)
1 BEING THE WORST EVER 10 BEING THE BEST IN THE WORLD
MAKE SURE YOU PUT 5 STARS AND THANKS AT THE BOTTOM
WILL GIVE OUT POINTS FOR FREE!
#JUSTGOTBLESSED
ANSWER: A
ANSWER IN WORD-FORM: x+
ANSWER SIMPLIFYED: 7x+14
im trying to sound:
FRIENDLY, INFORMAL, CONFIDENT AND MOST OF ALL HOPED HELPING
DONT GIVE UP
THE AWNSER IS 7x+14
YOU GOT THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Suppose Martina places $9000 in an account that pays 18% interest compounded each year.
Assume that no withdrawals are made from the account.
Find the amount in the account at the end of 1 year and 2 years.
Answers
Answer: 1232
Step by Step: I just answered this
Plz help!!!!! Need theses as soon as possible. No links plz!!!!
Answers
Answer:
1. 3
2. 0, 620
3. Positive
4. 2006
5. 2637
solve pls brainliest
Answers
Answer:
for the first one it 2
3
12
A. What is the formula for exponential growth?
B. What does each variable mean?
Please someone help!!! It’s for my final pleaseee!!!
Answers
Answer:
A. exponential growth or decay function is a function that grows or shrinks at a constant percent growth rate. The equation can be written in the form f(x) = a(1 + r)x or f(x) = abx where b = 1 + r. ... r is the percent growth or decay rate, written as a decimal, b is the growth factor or growth multiplier.
Help me out cause this very difficult for me
Answers
9514 1404 393
Answer:
a) 37
b) n+d
Step-by-step explanation:
This is a reading comprehension problem. You are asked to understand what you are reading, and to think about what question is being asked.
Given:
a) someone bought 20 notebook computers and 17 desktop computers
b) someone bought n notebook computers and d desktop computers
Find:
a) the total number of computers bought
b) the total number of computers bought
Solution:
a) The total number bought is found by adding together the numbers of each kind:
20 +17 = 37 . . . total computers
__
b) The total number bought is found by adding together the numbers of each kind:
n + d . . . total computers
15% of the town's population is over the age of 65. If there are 450 residents over the age of 65, what is the
town's total population?
Answers
Answer:
3000 residentsStep-by-step explanation:
Given:
15% of population = 450100% of population = xCross-multiply and solve for x:
x = 100*450/15 = 3000Can someone please answer this? No links, stealing the points, or deleting your answer, please! I am sick of those kinda people. Really would appreciate it if someone answered because I need a good grade!
Answers
Check the picture below.
Solve each proportion 3 = 72 – 7
Answers
x=168
2. 64=20m
m=3.2
1. 3/7 = 72/x
By cross multiplication we get :
➟ 3x = 72 × 7
➟ x = 72 × 7/3
➟ x = 24 × 7
➟ x = 168
2. m/8 = 8/20
By cross multiplication we get :
➟ 20m = 8 × 8
➟ 20m = 64
➟ m = 64/20
➟ m = 16/5
A desk is 39 inches wide. What is the width in yards
Answers
Answer:
1.0833 yd
Step-by-step explanation:
Inches Yards
37" 1.0278 yd
38" 1.0556 yd
39" 1.0833 yd
40" 1.1111 yd
Have a great day! :D
select all expressions that are not equivalent to 12(12r + 12) - 6(2r - 3r + 8)
Answers
What's
9/10 + (-3) in simplest form
Answers
Reduce the expression, if possible, by cancelling the common factors.
Exact Form: [tex] \:- \frac{3}{10} \\ [/tex]
Decimal form[tex] \: \:- 0.3[/tex]
ADD the given the polynomials: (x + 2) + (8x + 4)
CHOOSE THE RIGHT ANSWER:
A] 9x + 6
B] 8x + 6
C] 7x + 6
D] 9x + 8
NEED SOLUTION PLS!
Answers
Answer:
the answer is 9x + 6 ......
Answer:
[tex] = > (x + 2) + (8x + 4)[/tex]
[tex] = > x + 2 + 8x + 4[/tex]
[tex] = > x + 8x + 2 + 4[/tex]
[tex] = > 9x + 6[/tex]
Simplify 7x + [x - (5 + x)].
O 7x - 5
O8X-5
9x - 5
Answers
Answer:
7x-5
Step-by-step explanation:
Assume that the finishing times in a New York City 10-kilometer road race are normally distributed with a mean of 55 minutes and a standard deviation of 10 minutes. Let X be a randomly selected finishing time.
a. What percent of finish times was higher than 72 minutes? (Give your answers rounded to two decimal places)
b. What percent of finish times was between 52 and 70 minutes? (Give your answers rounded to two decimal places)
c. What is the 40th percentile finish time? (Round your answer to nearest tenth)
d. What is the 95th percentile finish time? (Round your answer to nearest tenth)
Answers
Using the normal distribution, it is found that:
a) 4.46% of finish times was higher than 72 minutes.
b) 55.11% of finish times was between 52 and 70 minutes.
c) The 40th percentile of finish times is 52.5 minutes.
d) The 95th percentile of finish times is 71.45 minutes.
In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.In this problem:
The mean is of 55 minutes, hence [tex]\mu = 55[/tex].The standard deviation is of 10 minutes, hence [tex]\sigma = 10[/tex]Item a:
The proportion is 1 subtracted by the p-value of Z when X = 72, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{72 - 55}{10}[/tex]
[tex]Z = 1.7[/tex]
[tex]Z = 1.7[/tex] has a p-value of 0.9554
1 - 0.9554 = 0.0446
0.0446 x 100% = 4.46%
4.46% of finish times was higher than 72 minutes.
Item b:
Th proportion is the p-value of Z when X = 70 subtracted by the p-value of Z when X = 52, hence:
X = 70:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{70 - 55}{10}[/tex]
[tex]Z = 1.5[/tex]
[tex]Z = 1.5[/tex] has a p-value of 0.9332.
X = 52:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{52 - 55}{10}[/tex]
[tex]Z = -0.3[/tex]
[tex]Z = -0.3[/tex] has a p-value of 0.3821.
0.9332 - 0.3821 = 0.5511
0.5511 x 100% = 55.11%
55.11% of finish times was between 52 and 70 minutes.
Item c:
The 40th percentile is X when Z has a p-value of 0.4, so X when Z = -0.253.
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]-0.253 = \frac{X - 55}{10}[/tex]
[tex]X - 55 = -0.253(10)[/tex]
[tex]X = 52.5[/tex]
The 40th percentile of finish times is 52.5 minutes.
Item d:
The 95th percentile is X when Z has a p-value of 0.95, so X when Z = 1.645.
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]1.645 = \frac{X - 55}{10}[/tex]
[tex]X - 55 = 1.645(10)[/tex]
[tex]X = 71.45[/tex]
The 95th percentile of finish times is 71.45 minutes.
A similar problem is given at https://brainly.com/question/24663213
In how many ways can a student answer the questions on the test if the student can leave answers blank
Answers
A grocery store clerk can scan 1 product every 1/2 of a second. At what rate can she scan products?
Simplify your answer and write it as a proper fraction, mixed number, or whole number.
Answers
A committee is formed consisting of one representative from each of the 4 departments (CS-IS-IT-SW) in the computer science college, where the representative from a department is either the president or one of the two representatives from that department. How many ways are there to form this committee?
Answers
Step-by-step explanation:
each department has 3 options for their representative.
and each of these options can be associated with the 3 options of the next department. and so on.
so, we have
3×3×3×3 = 3⁴ = 81
possibilities to firm that committee overall.
Which expression is equivalent to 8^4 (8 to the 4th power)
Answers
Answer:
Step-by-step explanation:
8^4 is the same as 8·8·8·8
The exponent 4 means that 8 will be multiply by itself four time.
Answer:
4096
Step-by-step explanation:
hope this helps=)
e^(i.π)+2^(-2+3-1)+21899921030
Answers
Answer:
21899921030
Step-by-step explanation:
e^(i.π) = -1
2^(-2+3-1) = 2^0 = 1
Therefor
-1 + 1 + 21899921030 = 21899921030
Radium-221 has a half-life of s. How long will it take for of a sample to decay?
Answers
Answer:
The answer is 82.109 sec.
Step-by-step explanation: