Answers
Answer:
D
Step-by-step explanation:
The standard form for a parabola is ax^2+bx+c. In this equation, b=0 and c=0. For g(x), you would plug in your y-value that was given (which is 4) and you would plug in your x-value that that given (which is 1). Use PEMDAS. The correct answer is the one that is true.
A. g(x) = (4x)^2
4 = (4(1))^2
4 = 16. (not true)
B. g(x) = 1/4 x^2
4 = 1/4 (1)^2
4 = 1/4 (not true)
C. g(x) = 16x^2
4 = 16(1)^2
4 = 16 (not true)
D. g(x) = 4x^2
4 = 4(1)^2
4 = 4. (true --> correct answer)
Related Questions
Little Joey can finish carpeting ½ of a room in ¼ of an hour. At this rate, how many rooms can he carpet in 1 hour?
Answers
Answer:
2 rooms
Step-by-step explanation:
1/2 divided by 1/4 is 2
2 times 1 = 2
Answer - 2
The chart below describes the commissions earned by four different sales people. Sales Person Commission Earned Time on Sales Floor Alex $220 10 Hours Beth $40 120 minutes Cleo $120 300 minutes David $180 360 minutes Which sales person earned the most money per hour? A Alex B Beth C Cleo D David
Answers
Answer:
ALEX
Step-by-step explanation:
Because if u look it says ten minutes an e has 220 so that equals to almost 3'500 dollars Im only in 7th grade good luck
Answer:
Step-by-step explanation:
Heya, the correct answer is David. The tricky part is the Hours and minutes difference. by dividing 360 by 6 we'll get 60. That equals an hour. Which is what the original answerer got wrong. So, If we divide 180 by 6 we get 30. So actually, there is an 8-number difference between Alex's and David's answers. With David being right. 22-30
Find the distance between (−8, 4) and (−8, −2). Question 13 options: 8 units 2 units 6 units 10 units
Answers
Answer:
6 units
Step-by-step explanation:
Trust me
Answer:
6 units
Step-by-step explanation:
Suppose that G(x) = F(x) -3. Which statement best compares the graph of
G() with the graph of F)?
OA. The graph of G) is the graph of F() shifted 3 units down.
O B. The graph of G) is the graph of F() shifted 3 units to the left.
OC. The graph of G() is the graph of F() shifted 3 units up.
O D. The graph of G() is the graph of F() shifted 3 units to the right.
Answers
Answer:A
We have given that g(x)= F(x) -3.
By the transformation rule p(x) - k is said that function is shifted down k units
helppp plzzzzz. a sum of money put out at compund interest in increased by Rs.180 at the end of first year and by Rs. 188.10 at the end of second year. find out the sum and rate of interest
Answers
9514 1404 393
Answer:
₹172.25 at 4.5%
Step-by-step explanation:
The growth factor is the ratio of the values at the end and beginning of the second year:
multiplier = 188.10/180 = 1.045 = 1 + 4.5%
The amount put out is the amount at the end of the first year, divided by this growth factor.
P = A/(1+r) = 180/1.045 = 172.25
The sum put out is ₹172.25, and the rate of interest is 4.5%.
Find the percentage of change round to the nearest cent whole percent if necessary state whether the percent of change is an increase or decrease
3 months to 5 months
5 to 10
$0.32 to $.37
Answers
Answer with explanation:
Percentage change = [tex]\dfrac{Change}{Previous\ value}\times100[/tex]
a) 3 months to 5 months
Change = 5 - 3 ( increase )
Percentage change = [tex]\dfrac{2}{3}\times100\%=66.67\%[/tex] , it is an increase .
b) 5 to 10
Change = 10-5 = 5 ( increase)
Percentage change = [tex]\dfrac{5}{5}\times100\%= 100\%[/tex], it is an increase .
c) $0.32 to $.37
Change = 0.37-0.32 = 0.05 ( increase)
Percentage change = [tex]\dfrac{0.05}{0.37}\times100\%=13.51\%[/tex], it is an increase .
the school is planning a field trip to the Science Center the tickets are originally $28 but school groups receive and $8 discount on each ticket purchased. the expression t(28-8) represents the total cost for t tickets
Answers
Answer: 28-8 is the discounted price of each ticket, and t(28-8) is equal to/ (=) ----> 24(28-8)
Step-by-step explanation trust me :)
Using PEMDAS solve
22/2x3
Answers
11 x 3 = 33
Okay, let me help you.
PEMDAS is just order of operations. P - Parentheses, E - Exponents, M - Multiplication, D - Division, A - Addition, and S - Subtraction.
/ this symbol means to DIVIDE.
Since division is at the beginning of the equation, you start with 22 ÷ 2 x 3
Let's break this down...
2 x 3 = 6
22 ÷ 6 = 3.66... and on with the 6's.
The answer to this equation, is
3.66
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 21% of your total grade, each major test is worth 24%, and the final exam is worth 31%. Compute the weighted average for the following scores: 90 on the lab, 98 on the first major test, 71 on the second major test, and 79 on the final exam.
Answers
Answer:
the weighted score is 82.03
Step-by-step explanation:
The computation of the weighted score is as follows
= Respective scores × respective test or exam and score
= 0.21 × 90 + 0.24 × 71 + 0.24 × 71 + 0.31 × 79
= 18.9 + 21.6 + 17.04 + 24.49
= 82.03
Hence, the weighted score is 82.03
We simply applied the above formula so that the weighted score could be come
Find the rectangular coordinates of (7, 150°)
Answers
Answer:
The coordinates are (-7sqrt(3)/2, 7/2).
Step-by-step explanation:
The rectangular coordinates from polar coordinates is found by:
x = r*cos(theta)
y = r*sin(theta)
Substituting the given values, we get:
x = 7*cos(150 deg) = 7*(-sqrt(3)/2) = -7sqrt(3)/2
y = 7*sin(150 deg) = 7*(1/2) = 7/2
The coordinates are (-7sqrt(3)/2, 7/2).
I hope this helps! :)
PLease Help ASAP 6(9-3)/3
Answers
Answer:
12
Step-by-step explanation:
hope this helps
Answer:
12
Step-by-step explanation:
It's right. I checked a lot.
Look at the following expression: 5,890 ÷ 65. Where would the quotient fall between?
1. 1 and 10
2. 10 and 100
3. 100 and 1,000
4. 1,000 and 10,000
Answers
Answer:
2. 10 and 100
Step-by-step explanation:
5890/65= 90.6
Answer:
(10) and (100)
Step-by-step explanation:
(5890/65=90.6) worked on plato so Hoped it help :D
WILL GIVE BRIANLIEST just need the answers
Answers
Answer:
A. x+y<20
B.x+5y>40
C.(9)+5(9)=51 51>40
9+9=18 18<20
Step-by-step explanation:
Answer:
A. x+y<20
B.x+5y>40
C.(9)+5(9)=51 51>40
9+9=18 18<20
Step-by-step explanation:
Which value is in the domain of f(x)?
Answers
Answer: x = 4
Step-by-step explanation:
Here we have a piecewise function.
One piece works for values of x such that: -6 < x < 0
And the other piece works for values of x such that: 0 < x ≤ 4
Then the domain of this function is:
D = (-6, 0) U (0, 4]
Notice that, becuse we use the symbols ><, the values of x:
x = -6
x = 0
Do not belong to this domain.
While becuase we use the symbol ≤ in the right end, the value x = 4 does belong to the domain.
Then for the given options, the only value that belongs to the domain is the third option, x = 4.
Find the output, y, when the input x, is 30.
y = 14 – 0.5x
y =
Answers
Answer:
y=-1
Step-by-step explanation:
14-(.5*30) same as dividing 30 by 2
14-15=-1 combine
Answer:
Step-by-step explanation:
Y=1
Salena has twice as many DVDs as Jolene,and Jolene has one third as many as Brodie.What fraction of the total DVDs has Salena?
Answers
Answer:
let jolene's dvd be x
2x+x+3x= total dvds = 6x
2x/6x=1/3
Salena has 1/3 of the total dvds
4.
Solve for the value
of n.
0.72 = 0.4(n + 1.4)
Draw or add images here
Answers
How? Just how I'm horrible at math
Answers
Answer:
c)[tex] \frac{x + 2}{x - 3} . \frac{4}{x + 2} [/tex]Please help me with the problem above I’ll give brainliest to whoever is correct thank you!
Answers
Answer:
Explicit formula: y=3x+11
How tall will the plant be after 6 months? 29 inches
Step-by-step explanation:
Since it grows 3 inches per month, the slope would be 3, and since Gianna planted it when it was 11 inches already, the y-intercept would be 11.
plug in 6 for x (for 6 months): 3(6)+11=29
integer for 300 feet above sea level
Answers
Carissa has $250 in her checking account
Answers
Answer:
c
Step-by-step explanation:
What is 3√243 expressed in simplest radical form?
Answers
Answer:
H is correct
Step-by-step explanation:
(243)^1/3
(3^3 × 3^2)^(1/3)
(3^3)^1/3 × (3^2)^1/3
3×(9)^1/3
Need help with this question
Answers
Answer:
Option 1: 28 is the correct answer.
Step-by-step explanation:
The given expression for sum is:
[tex]\[ \sum_{n=1}^{4} {2n+2} = 1 \][/tex]
There will be four terms in the sum
We have to find the terms by putting n=1,2,3,4 as n=1 to 4
Putting n=1
[tex]=2(1)+2 = 2+2 = 4[/tex]
Putting n=2
[tex]=2(2)+2 = 4+2 = 6[/tex]
Putting n=3
[tex]=2(3)+2 = 6+2 = 8[/tex]
Putting n=4
[tex]=2(4)+2 = 8+2 = 10[/tex]
So the summation will expand to:
[tex]\[ \sum_{n=1}^{4} {2n+2} = 1 \] = 4+6+8+10 = 28[/tex]
Hence,
Option 1: 28 is the correct answer.
In a lab experiment, 510 bacteria are placed in a petri dish. The conditions are such
that the number of bacteria is able to double every 20 hours. How long would it be, to
the nearest tenth of an hour, until there are 1220 bacteria present?
what’s the answer
Answers
yrahh maybe it can be a bit if its not a its b
Answer:
25.2
Step-by-step explanation:
Divide. Write your answer in simplest form
5/6 divided by 4
Please help me, and it has to be a fraction answer
Answers
Answer:
5/24
Step-by-step explanation:
Enter a problem...
Algebra Examples
Popular Problems Algebra Write the Fraction in Simplest Form (5/6)÷4
5/6 ÷ 4
Rewrite the division as a fraction.
5/6
4
Multiply the numerator by the reciprocal of the denominator.
5/6
⋅
1/4
Multiply
5/6
⋅
1/4
.
Tap for fewer steps...
Multiply
5/6
and
1/4
.
5/6
⋅
4
Multiply
6
by
4
.
5/24
The result can be shown in multiple forms.
Exact Form:
5/24
X + 8 = 5; X = ?
6 = X = 2; X = ?
X = 3 = 3; X = ?
X + 10 = 7; X = ?
36 - X = 6; X = ?
14 = X = 2; X = ?
50 = X = 5; X = ?
5X = 10; X = ?
X = 7 = 6; X = ?
X-4 = 2; X = ?
HELPPP
Answers
Answer:
DONT No
Step-by-step explanation:
Melody Galvez: Attempt 1
In the diagram, 2L = ZN, ZLOM = ZNMO. The two column proof shows ALOM
ZANMO
Statement
1. EN
Reason
Given
2. LLOMNMO
Given
3. MO = MO
Reflexive Property of Congruence
4. ALMO SANOM
2
Which of the following reasons would justify Statement 4?
O AAA
SSA
O AAS
Answers
Answer:Asa
Step-by-step explanation:because I know
what is the y intercept of y= 5
Answers
Answer:
y=5
Step-by-step explanation: y=5 graphed is just a horizontal line through 5 on the y-axis, meaning the y-intercept of y=5 would be y=5.
is -12•(-8) negative vaule
Answers
96
Answer:
Yes i think its -96,
if thats what your asking
Karen has a cube that has a side length of 6 in. The net of the cube is shown.
Answers
Question: What is the surface area of the cube?
Answer:
[tex]Area = 216\ in^2[/tex]
Step-by-step explanation:
Given
[tex]L = 6[/tex] --- length
Required
Determine the surface area
The surface area of a cube is calculated as follows:
[tex]Area = 6L^2[/tex]
Substitute 6 for L
[tex]Area = 6 * 6^2[/tex]
[tex]Area = 6 * 36[/tex]
[tex]Area = 216[/tex]
Hence, the surface area of the cube is [tex]216in^2[/tex]