Answers
Answer:
A, C, D
A function can’t have repeating x-values. Each assigns exactly one range (y-value) to each domain (x-value)
FOR PART A
Step-by-step explanation:
Related Questions
Laura is walking for a local charity She earns 75 cents for every lap she walks How much does she earn for walking 50 laps
Answers
Answer:
She earns $ 37.5 by walking 50 laps
Step-by-step explanation:
This method is called unitary method.
If we know the value of 1 unit of an item we can calculate any number of units of item.
For 1 lap she earns 75 cents.
She walks 50 laps.
She earns for 50 laps = 50*75= 3750 cents
Now we have to converts cents into Dollars for convenience.
1$ = 100 cents
3750 /100 = $ 37.5
HELP ME PLEASE...................................
Answers
Write the powerset of the following sets
a) {3,7,9}
b) {a,{ 1,2}}
c) {p,q,r,s}
Answers
b. no of proper set = 2^n - 1
c. no of subset = n
2^n = 512
2^n = 2^9
n = 9.
Q. power set:
a. { 3,7,9} = {3,7,9,(3 7),(7 9),(9 3)}
help me plsssss i rlly need helppppp i'll give brainliestttt
Answers
So the answer is $118
X désigne un nombre quelconque. Exprimer à l'aide d'une expression littérale : a. La somme de x et de 12 b. Le produit de x par 5 c. La différence entre 17 et x d. Le quotient de x par 9
Answers
Answer:
L'expression littérale est la suivante
a) La somme de x et 12 b
Solution
X + 12b
b) Le produit de x par 5
Solution
X * 5
c) La différence entre 17 et x
Solution
17-X
d) Le quotient de x par 9
X / 9
Step-by-step explanation:
L'expression littérale est la suivante
a) La somme de x et 12 b
Solution
X + 12b
b) Le produit de x par 5
Solution
X * 5
c) La différence entre 17 et x
Solution
17-X
d) Le quotient de x par 9
X / 9
Find the length of BC please
Answers
EXPLANATION: AB IS 2.5 and DC IS 8
2.5 - 8 = 5.5
luke has a set of cards numbered 1 to 8, which he arranges in pairs. He notes the sum of the numbers on each pair of cards and calculates the lowest common multiple of the four sums. if luke obtained an LCM of 24, find two different ways in which the cards could have been paired
Answers
Answer:
(5,7 6,2 4,8 1,3) and (7,1 5,3 4,8 6,2)
Answer: 5,7 6,2 4,8 1,3 7,1 5,3 4,8 6,2
Step-by-step explanation:
help? could someone help me with this?
Answers
Answer:
A, C, And F
Step-by-step explanation:
Please help I need to find the area can anyone help me
Answers
Answer:
what area do u need, l think it's 5 in 19
Which of the
following could define the function g? Explain your reasoning.
• Equation A: g(x) = 20 - (1.5)*
• Equation B: g(x) = 20. (2.5)*
• Equation C: g(x) = 10. (3.5)*
• Equation D: g(x) = 20 · (4.5)*
Answers
the following could define the function g: 20. (2.5)ˣ = g(x)
correct option: B
What is function?Exactly one element of Y is assigned to each element of X in a mathematical function from a set X to a set Y. Both the set X and the set Y are referred to as the function's domain and co-domain, respectively. The basic conception of functions was the relationship between fluctuating quantities and other variables.
h(x) = 20. 4ˣ (0, 20)
here, g(x) passes through the point (0, 20)
thus, g(x) = 20. aˣ
when x > 0, f(x) < g(x) < h(x)
hence a < 4
so, 20. (2.5)ˣ - 10. 2ˣ > 0
or, 20. (2.5)ˣ = g(x)
correct option: B
To know more about function refer to:
https://brainly.com/question/25638609
#SPJ1
A dime is dropped from a building at a
height of 1,024 ft. If the equation for
height as a function of time is
h(t) = -16t2 + initial height where t is time
in seconds and h(t) is height in feet, how
many seconds will it take for the dime to
hit the ground?
[?] seconds
Answers
Answer:
8 seconds
Step-by-step explanation:
Given :
h(t) = -16t2 + initial height
Initial height = 1024 feets
By the time it hits the ground, h(t) = 0
Equation becomes :
0 = - 16t² + 1024
Solve for t
-16t² = 1024
t² = 1024 / -16
t² = 64
t = √64
t = 8
Hence, it will take 8 seconds
Martin is interested in the effects of different kinds of instruction on videogame performance. Martin asks 30 college freshmen to each play 1 hour of Ratchet and Klank. Participants are randomly assigned to one of three instruction groups: (1) complete the tasks as quickly as possible, (2) conserve as much health as possible (i.e., play more carefully), or (3) find gold bolts (worth lots of money in equipment and ammunition). Obviously, even in a single instruction group, not all players will obtain the same final score. These differences in an instruction group reflect:
Answers
Answer:
Between - groups variance
Step-by-step explanation:
From the question we see that the college freshmen are assigned to one of the three given groups. This means that they are exposed to different experimental conditions and thus it means that the variation differs as a result of different experimental conditions between the groups.
Thus, these differences reflect between - group variance.
am
Solve the proportion.
14
y +9
10
15
y = [?]
Enter
Answers
Answer:
5
Step-by-step explanation:
if 5 men can finish a piece of work in 10 days, how many men can finish the same work in a day?
Answers
Answer:
50.
Step-by-step explanation:
I hope that this helped!!!
PLS ASAP HELP I WILL GIVE BRAINLIEST
What are the
focus and directrix
of the graph of
y=1/16x^2?
Answers
Answer:
Look Below
Step-by-step explanation:
y=1/16x^2
multiplying both sides by 16 we get:
16y=x^2
The general form of a parabola is:
(x-h)^2=4p(y-k)
thus
4p=16
p=4
The parabola opens upwrd:
Focus: (h,k-p)
(0,0-4)
=(0,-4)
Directrix: y=-4
¿Qué es la condición física?
A) Conjunto de capacidades físicas, que se pueden mejorar mediante el entrenamiento.
B) Salud y ejercicio.
C) Fuerza, resistencia, velocidad y flexibilidad.
Answers
Answer:
A
Step-by-step explanation:
What is an expression that simplifies to x to the 24 power
Answers
Answer:
x⁹ * x⁸ * x⁷
Step-by-step explanation:
when numers with the same base are multiplied the exponents are added
x⁹ * x⁸ * x⁷
Tell whether the angles
are
complementary or supplementary. Then find the value of c.
(6x + 1)
290
Answers
Answer:
Complementary, x=10
Step-by-step explanation:
Complementary angles mean they add up to 90 degrees.
So 29+(6x+1)=90.
30+6x=90
6x=60
x=10
Answer:
Complementary-------- x= 10
Step-by-step explanation:
only 90 degrees
(6x-1)/2930+6x = 90-----------------------------
3. 6x = 60
=======================
x= 10
This poem is an example of which of the following? *
penguin
black, white
waddling, swimming, leaping
A tuxedo in cold water
Emperor
A. Sonnet
B. Cinquain
C. Haiku
D. Limerick
Answers
Answer:
a
Step-by-step explanation:
what is 0.7777 rounded 3 decimal places ?
Answers
Answer:
0.778
Step-by-step explanation:
This is because 7 is greater than 5 so you would round it up.
Answer:
0.778
Step-by-step explanation:
0.7777 rounded to the nearest 0.001 or the thousandths place.
Which is the graph of y = cos(x) + 3?
1
N
0
Answers
Answer:N
Step-by-step explanation:
Anybody know the answer? Please and thank you
Answers
Answer:
it will require main verbs and auxiliary verbs that are in agreement with singular nouns and some singular pronouns.
Step-by-step explanation:
Answer:
x = 6
y = 2
Step-by-step explanation:
From the second equation (x - 3y = 0) we know that x = 3y, now we just substitute 3y instead of "x" in the first equation and get...
x + 2y = 10
3y + 2y = 10
5y = 10
y = 2
Now we can find "x" since we know what "y" is equal to.
x + 2y = 10
x = 10 - 2y
x = 10 - (2)(2)
x = 10 - 4
x = 6
Which sequences of transformations will map circle
M onto circle N?
Answers
Answer:
1: Reflect M across the x-axis
2: Dilate about the center by 3/2
Step-by-step explanation:
Given
See attachment for M and N
Required
Which maps M to N
The coordinates of the radius of the circles are:
[tex]M = (5,5)[/tex]
[tex]N = (5,-5)[/tex]
And the radius of circles are:
[tex]r_M=2[/tex]
[tex]r_N=3[/tex]
The first transformation from M to M' is:
- Reflect across the x-axis
The rule is:
[tex](x,y) \to (x,-y)[/tex]
[tex]M(5,5) \to M'(5,-5)[/tex]
At this point, M' and N now have the same center but different radius.
The second transformation from M' to N is:
- Dilate about the center by dividing the radius of N by the radius of M
i.e.
[tex]k =\frac{r_N}{r_M}[/tex]
[tex]k =\frac{3}{2}[/tex]
At this point, M has been completely mapped to N.
ASAP PLEASE
-WILL MARK BRIANIST
Answers
Answer:
D
Step-by-step explanation:
A. 9x9 = 81
B. 2x2x2x2x2 = 32
C. 10x10 = 100
D. 5x5x5x5 = 625
Answer:
5⁴ has the greatest value
Step-by-step explanation:
9² = 9 x 9 = 81
2⁵ = 2 x 2 x 2 x 2 x 2 = 32
10² = 10 x 10 = 100
5⁴ = 5 x 5 x 5 x 5 = 624
Therefore, 5⁴ has the greatest value!
Hope this helps!
Jackson is saving money to attend space camp. Space camp costs $948. So far, Jackson has saved $593. He agrees to do these tasks and will save the money he earns from them. He will walk the neighbor's dog every day for a month to earn $42. He will mow the yard for his dad every week for the summer to earn $44. He will pull weeds in the garden for his mom twice a week for the summer to earn $50. After these tasks, how much more money will Jackson still need to save to go to space camp?
Answers
Answer:
219
Step-by-step explanation:
he will still need 219 dollars to get to 948
YA'LL PLEASE HELP I REALLYYY NEED HELP!!!!! (all links for answers will be deleted)
Identify the algebraic description that maps a point (3, 7) onto another point (–5, 7).
Question options:
A)
(x, y) → (x, y – 8)
B)
(x, y) → (x, y + 8)
C)
(x, y) → (x – 8, y)
D)
(x, y) → (x + 8, y)
Answers
Answer:
C)
(x, y) → (x – 8, y)
I NEED HELP I FORGOT HOW TO DO THIS AND I NEED HELP
-3x + 2<8
Answers
Answer:
x > -2
Step-by-step explanation:
-3x + 2 < 8
our goal is to isolate the x
subtract two from both sides
-3x < 8 - 2
- 3x < 6
divide both sides by -3
flip the sign because we divided by a negative number
x > -2
Find the surface area.
Answers
good luckk :)))
Janet must paint her outdoor circular tabletop because it has rusted. The diameter of the table
is four feet. How many square feet of paint will she use to take care of the task
Answers
Answer:
12.56 ft²Step-by-step explanation:
The area of the tabletop:
A = πr² = πd²/4 = 3.14*4²/4 = 12.56 ft²Answer: my friend up there did it right
Step-by-step explanation:
what's the coefficient in the equation m-22
Answers
Answer:
that does not make sense ?????????????????????????????????????????