Answers
Answer: I pretty sure they are all right
Step-by-step explanation:
Related Questions
Give the domain and range.
-3 0 3 у -6 0 6.
a. domain: {-3, 0, 3), range: 2-6, 0, 6)
b. domain: {-6, 0, 6), range: {-3, 0, 3}
c. domain: {3, 0, 3), range: {6, 0, 6}
d. domain: {6,0, 6), range: {3, 0,3}
Answers
Answer:
The domain: {-3, 0, 3}
The range: {-6, 0, 6}
Therefore, option (a) is correct.
Step-by-step explanation:
Given the table
x -3 0 3
y -6 0 6
Determining the Domain:
We know that the domain of a relation is the set of all the x-values of the set X. In other words, the domain of relation consists of all the input values.Therefore, the domain: {-3, 0, 3}
Determining the Range:
We know that the range of a relation is the set of all the y-values of the set Y. In other words, the range of relation includes all the output values.Therefore, the range: {-6, 0, 6}
Therefore, we conclude that option (a) is correct.
Brainliest will be given. Sorry for asking so many questions but I really don’t understand this topic area but if anyone could help and give a valid explanation I will really appreciate it <3 . ( The problem is in the picture above thanks love)
Answers
Answer:
16%
Step-by-step explanation:
First week- 200 stickers
Second week- 280 stickers
Third week- 168 stickers
40% of 200 = 80
40% of 280 = 112
200-168=32
32 is 16% of 200
3i(4 - I) + i(6 + 2i)
Answers
Answer:
-1 + 18i
Step-by-step explanation:
⟺ Distribute 3i and i in the expressions.
[tex]12i-i^2+6i+2i^2\\i^2+18i[/tex]
⟺ The define of complex number is
[tex]i^2=-1[/tex]
Thus, convert i² to -1
[tex]-1+18i[/tex]
A polynomial function has x-intercepts at -2, 1/2, and 2 and a relative maximum at x = -1.
Which graph matches the description of this function?
Answers
Answer: A :)
Step-by-step explanation:
The function goes through -2, 1/2, and 2, maximum goes through x= -1
By using the information about the x-intercepts and the relative maximum, we can see that the correct option is A.
How to find the correct graph of the polynomial?
First, we know that we have a relative maximum at x = -1, this means that we have a "mountain" at x = -1.
The only two graphs with that feature are A and B.
Now we also know that the x-intercepts are:
-2, 1/2, and 2.
Where the x-intercepts are the values of x at which the graph intercepts the x-axis. There you can see that we have one negative and two positives, from that, we can conclude that the only correct option can be A (because B has two negatives and one positive x-intercepts).
Finally, we conclude that the correct option is A.
If you want to learn more about polynomials, you can read:
https://brainly.com/question/4142886
i give brainlilest
Maddie jarred 15 liters of jam after 5 days. How many days does Maddie need to spend making jam if she wants to jar 21 liters of jam in all? Assume the relationship is directly proportional.
Answers
Answer:
7 days or 2 days (depending on context)
Step-by-step explanation:
15 liters a day ÷ 5 days= 3 liters a day
21÷3=7
if she just wanted to make 6 more to make 21, then it would take 2 days.
Simplefly the problem 1/2x/45>61
Answers
Answer:
x>5490
x
>61
x>61×90
x>5490
Please help me
Find product
Answers
Answer:
s^2u^2−5stu+6t^2
Step-by-step explanation:
Answer:
6t^2-5tsu+s^2u^2
Step-by-step explanation:
Bob has $1.15 in his wallet which contains 18 coins in nickels and dimes. Find how many nickles he has.
Answers
9514 1404 393
Answer:
13 nickels
Step-by-step explanation:
Let n represent the number of nickels Bob has. Then 18-n is the number of dimes, and the total value (in cents) is ...
5n +10(18-n) = 115
-5n +180 = 115 . . . simplify
65 = 5n . . . . . add 5n-115
13 = n . . . . . . . divide by 5
Bob has 13 nickels.
Answer:
well... if we don't know how many dimes then we can only guess how many nickels... since it is nickelS AND dimeS, it could be anything from 14 nickels and 2 dimes to 2 nickels and 17 dimes
Step-by-step explanation:
What is the y-intercept of the following equation?
- 3y + x = 18
(12 points)
Answers
Answer:
(0, -10/3)
the -10 is over the 3 in the form of a fraction
hmmmm can y’all give me this answer for this please
Answers
Answer:
M is the slope of the equation
Step-by-step explanation:
The slope
Explanation:
In the slope-intercept form equation y = mx + b, the m equals the slope.
Clay has 5 pounds of beef. How many 8 ounce servings does he have? *
Answers
Answer:
10 servings
Step-by-step explanation:
5 pound= 80 ounce
80/8=10
10
Answer:
10 servings
Step-by-step explanation:
There are 16 ounces in 1 pound.
So, 5 times 16 gives you the total number of ounces.
5 x 16 = 80
Since you want to know how many 8 ounce servings you have, divide your answer by 8.
80 divided by 8 = 10
Your answer is 10 servings.
Sum of the Interior angles of a 32-gon
Answers
Answer: 5,400 degrees
Step-by-step explanation:
Answer:
In geometry, a triacontadigon (or triacontakaidigon) or 32-gon is a thirty-two-sided polygon. In Greek, the prefix triaconta- means 30 and di- means 2. The sum of any triacontadigon's interior angles is 5400 degrees.
Internal angle (degrees): 168.75°
Dual polygon: Self
Symmetry group: Dihedral (D32), order 2×32
Step-by-step explanation:
Your welcome!!!❤
Omgggg helppp I need this now plss
Answers
Answer:
-4,-4
Step-by-step explanation:
In ΔGHI, \text{m}\angle G = (8x+14)^{\circ}m∠G=(8x+14)
∘
, \text{m}\angle H = (3x-6)^{\circ}m∠H=(3x−6)
∘
, and \text{m}\angle I = (x+16)^{\circ}m∠I=(x+16)
∘
. Find \text{m}\angle G.m∠G.
Answers
Answer:16
Step-by-step explanation:
The measure of the angle m<G is 118 degrees
The sum of an interior angle of a triangle is 180 degrees
Given the following angles of a triangle:
m∠G=(8x+14)
m∠H=(3x-6)
m∠I=(x+16)
Since the sum of angle is 180 degrees, hence;
m∠G + m∠H + m∠I = 180
8x + 14 + 3x - 6 + x + 16 = 180
12x + 24 = 180
12x = 180 - 24
12x = 156
x = 156/12
x = 13
Get the measure of angle m<G
m<G = 8x + 14
m<G = 8(13) + 14
m<G = 104 + 14
m<G = 118 degrees
Hence the measure of the angle m<G is 118 degrees
Learn more here: https://brainly.com/question/2911081
NEED HELP ASAP!Noah and Lin are each trying to solve the equation x^2-6x+10=0. They know that the solutions to x^2=-1 are i and -i, but they are not sure how to use this information to solve for x in their equation.Show how Noah can finish his work using complex numbers.
Here is Noah's work:
Answers
Let's solve your equation step-by-step.
x2−6x+10=0
For this equation: a=1, b=-6, c=10
1x2+−6x+10=0
Step 1: Use quadratic formula with a=1, b=-6, c=10.
[tex]x= -b[/tex] ± [tex]\sqrt{\frac{b^2 -4ac}{2a}[/tex]
x = −(−6)± [tex]\sqrt{\frac{(-6)^2 -4(1)(10)}{2(1)}[/tex]
x= 6± [tex]\frac{\sqrt{-4} } {2}[/tex]
x = 6± [tex](\sqrt{4})( \sqrt{-1} )[/tex] / 2
x = 6 ± [tex](\sqrt{4})( i )[/tex] / 2
[tex](\sqrt{4}) = 2[/tex]
6 ± 2i / 2 = 3 ± i
Answer:
Lins
Step-by-step explanation:
Lins took less steps and solving the equation seembes more simple
The total number of miles Jeremy walked on a hike can be represented by using the formula aan-1t3 If a =2 and
n represents the total number of hours walked, what is the total distance Jeremy walked at the end of each of the first
three hours?
O 2 miles, 5 miles, 8 miles
O 2 miles, 6 miles, 18 miles
O 2 miles, 3 miles, 4 miles
O 2 miles, 4 miles, 6 miles
Answers
Answer:
A. 2 miles, 5 miles, 8 miles
Hope this helps :)
p/3.7 = 5.1
p=?
I am really in a hurry. If you know how to finish it, please tell me how to do it. Thank you.
Answers
Answer
p=0
Step-by-step explanation:
p/37/10=51/10p simplify
10p/37=51/10p x both sides by 370
100p=1887p move variable to the left change sign
100p-1887p collect like terms
p=0 divide both sides by -1787
the fist line is in one row going down p/37/10 =5.1p
meaning p(straight line under
37(straight line under)
10(straight line under)
if angle 1 = 70 degrees, find the angle 3.
Answers
please somebody help me please i really need help plz don't wanna fail it please help really need help please will mark the brainliest and more points please help please please please please help please please
Answers
Answer:
what does the first one say? its too hard to read
For which independent value do the equations generate the same dependent value?
y 1= 6x - 16
y2 = 3x - 10
A: 2
B: 3
C: -2
D: None
Please select the best answer from the choices provided.
Answers
Answer:
For the independent value of 2, the equations generate the same dependent value ⇒ A
Step-by-step explanation:
In the linear equation y = m x + b
x is the independent variabley is the dependent variable∵ y1 = 6x - 16
∵ y2 = 3x - 10
∵ x is the independent value
∵ y is the dependent value
∵ The two equations have same dependent value
→ Same dependent value means equate y1 and y2
∴ y1 = y2
→ Equate their right sides
∴ 6x - 16 = 3x - 10
→ Subtract 3x from both sides
∵ 6x - 3x - 16 = 3x - 3x - 10
∴ 3x - 16 = -10
→ Add 16 to both sides
∵ 3x - 16 + 16 = -10 + 16
∴ 3x = 6
→ Divide both sides by 3
∴ x = 2
∴ For the independent value of 2 the equations generate the same
dependent value
Which expression is equivalent to -4(2x + 3) - (3x + 5)?
A. 11x - 17
B. 11x + 17
C. -11% - 17
D. -11x + 17
Answers
STEP BY STEP:
-8x-12-3x-5 (multiply with the numbers inside the parentheses)
-11x-17 (simplify)
=-11x+17
So the answer is D.
Solve each system of equations by elimination.
y= -x+1 y=4x-14
By ELIMINATION
Answers
x=3, y= -2
(3,-2)
Answer:
X=3, y=-2
Step-by-step explanation:
what is the value of 6/15 ÷ 2/3? write your answer in simplest form
Answers
Answer:
pretty sure its 3/5
Step-by-step explanation:
....................
Answer:
[tex]\frac{3}{5}[/tex]
Step-by-step explanation:
[tex]--------------------------------------------[/tex]
[tex]\frac{6}{15}[/tex] = [tex]0.4[/tex]
[tex]\frac{2}{3}[/tex] = [tex]0.6666666667[/tex]
[tex]0.4[/tex] ÷ [tex]0.6666666667[/tex] = [tex]0.6[/tex]
[tex]or[/tex]
[tex]\frac{6}{15}[/tex] ÷ [tex]\frac{2}{3}[/tex] = [tex]?[/tex]
[tex]\frac{2}{3}\cdot\frac{5}{5}[/tex] = [tex]\frac{10}{15}[/tex]
[tex]\frac{6}{15}\div\frac{10}{15}[/tex] = [tex]?[/tex]
[tex]\frac{3}{5}[/tex] = [tex]Answer[/tex]
[tex]--------------------------------------------[/tex]
Hope this helps! <3
[tex]--------------------------------------------[/tex]
You decide to begin selling frozen bananas at the local art festival. Your cost for each frozen banana is $1.90 plus you have to pay a fixed weekly fee of $220 for the booth. Your plan is to sell each frozen banana for $3.30.
Answers
This question is incomplete. Repost.
Helpppppp fastttttttttttttttt
Answers
Answer:
2
10 because it’s halves
Answer:
1 2
2 4
5 10
7 14
Step-by-step explanation:
need to divided by two
For a study of adolescents' disclosure of their dating and romantic relationships, a sample of 224 high school students was surveyed. One of the variables of interest was the level of disclosure to an adolescent's mother (measured on a 5-point scale, where 1 = "never tell" and 5 ="always tell"). The sampled high school students had a mean disclosure score of 3.38 and a standard deviation of 0.98. The researchers hypothesize that the true mean disclosure score of all adolescents will exceed 3. Do you believe the researchers?
Conduct a formal test of hypothesis using α = 0.05. Set
Answers
Answer:
The decision rule is
Reject the null hypothesis
The conclusion is
There sufficient evidence that the true mean disclosure score of all adolescents will exceed 3
Step-by-step explanation:
From the question we are told that
The sample is n = 224
The sample mean is [tex]\= x = 3.38[/tex]
The standard deviation is [tex]s = 0.98[/tex]
The population mean is [tex]\mu = 3[/tex]
The level of significance is [tex]\alpha = 0.05[/tex]
The null hypothesis is [tex]H_o : \mu = 3[/tex]
The alternative hypothesis is [tex]H_a : \mu > 3[/tex]
Generally the test statistics is mathematically represented as
[tex]z = \frac{ \= x - \mu }{ \frac{s}{ \sqrt{n} } }[/tex]
=> [tex]z = \frac{ 3.38 - 3 }{ \frac{0.98 }{ \sqrt{224} } }[/tex]
=> [tex]z = 5.80[/tex]
From the z table the area under the normal curve to the right corresponding to 5.80 is
[tex]p-value = 0[/tex]
From the value obtained we that [tex]p-value < \alpha[/tex] , hence
The decision rule is
Reject the null hypothesis
The conclusion is
There sufficient evidence that the true mean disclosure score of all adolescents will exceed 3
URGENT What is the range of this function? HELP PICTURE BELOW
Answers
Answer:
No picture...
Step-by-step explanation:
Answer: There is no picture
simplify -2+6.45z-6+(3.25z)
Answers
9.7z-8
reasoning:
when you do the math this is what you’re left with
Solve for x
2(x - 5) = 24
Answers
2(x-5) = 24
2x - 10 = 24
2x = 24+10
2x = 34
x = 17
1. If only one event may occur on any one trial, then events are said to be
a, independent. b. exhaustive. C.mutually exclusive. d. continuous.
Answers
Answer:
Mutually exclusive
Step-by-step explanation:
Mutually exclusive events exist if only one of the events can occur on any one trial.
Events are considered to be mutually exclusive if only one of them can occur on any given trial.
So, option c. mutually exclusive is correct.
Define event.An event is a defined collection of outcomes of a random experiment in probability theory. Because the sample space is the collection of all possible outcomes to a random experiment, another definition of event is any subset of a sample space.
If two events cannot occur at the same moment, they are mutually exclusive or discontinuous.
Events are considered to be mutually exclusive if only one of them can occur on any given trial. So, option c. mutually exclusive is correct.
Find out more information about event here:
https://brainly.com/question/1016828?referrer=searchResults