Answer:
Note!! if someone else answers, their answer is probably correct. I don't know functions that well. also, I'm assuming here that Samuel and Gordon are the same person.
Gordon/Samuel pays: 3690$
independent variable: the amount of TVs you buy
dependent variable: the cost for each tv
function: f(x) = 1200x + 90
solve the function: hopefully someone else can answer this!
if I made a mistake or misunderstood something, please let me know!
Evaluate f(t)=-2t2+ 1 for f(-3)
Answer:
f(-3)=-17
Step-by-step explanation:
Substitue -3 for t
-2(-3)^2 + 1
Simplify
-2(9) + 1
-18 + 1
Answer: -17
A function is defined as a relation between a set of inputs having one output each.
The value of the function f(t) = -2t² + 1 at t = -3 is -17.
The domain of the function is -17.
The range of the function is -3.
What is a function?A function is defined as a relation between a set of inputs having one output each.
f(x) = x + 2
At x = 2,
f(2) = 2 + 2 = 4
Domain = 2
Range = 4
We have,
f(t) = -2t² + 1
We need to find for t = -3.
f (-3) = -2 ( -3 )² + 1
[ -3 x -3 = 9 ]
f (-3) = -2 x 9 + 1 = -18 + 1 = -17
Thus the value of the function f(t) = -2t² + 1 at t = -3 is -17.
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Question 8
Identify the hypothesis and conclusion of each conditional statement.
If you take a class in television broadcasting, then you will film a sporting event.
Your answer:
H: If you take a class in television broadcasting, then you will film a sporting event.
C: true
H: If you take a class in television broadcasting, then you will film a sporting event.
C: false
H: you take a class in television broadcasting
C: you will film a sporting event
H: you will film a sporting event:
C: you take a class in television broadcasting
Clear answer
Back
Next
Answer:
third choice of those listed here
Step-by-step explanation:
Match the given statement to the pattern:
if H, then C.
__
If you take a class in television broadcasting, then you will film a sporting event
You should be able to see ...
H: you take a class in television broadcasting
C: you will film a sporting event
Solve for x.
please help
x =
Answer:
x = 1
Step-by-step explanation:
1 + 24x + 105 + 51x - 1 = 180
75x = 75
x = 1
Answer please :D.....
Answer
50/1 6/7
Step-by-step explanation:
7.RP.
A supermarket is having a sale on canned foods. The sale includes 10 cans to beans for
$12.50. What is the unit price per can of beans?
Answer:
1.25
Step-by-step explanation:
because you do 12.5 and divide by 10 and it equals 1.25
Hurry please! A 3-inch by 5-inch picture was proportionally enlarged as shown. What is the length of the unmeasured side?
Answer:
it's going to be 15.
Step-by-step explanation:
It is 15 because 3 was enlarged into 9, which means it was enlarged x3. Since the sides were porportionally enlarged, 5 should also be times 3. 5 times 3 equals 15.
Which ordered pair would form a proportional relationship with the point graphed below?
Answer:
C
Step-by-step explanation:
It is C because it has a proportional value through the diameter of the graph. With that you will also be able to figure this out by seeing that the light in between the graph is even. The numbers that the graph a line with are similar to the answer C.
Given the following two points write the equation in standard form:
(-6,8) and (4,8)
answer: 2x - y = 2
Explanation:
i will give u brainliest
Answer:
The reciprocal of 2 is 1/2
The reciprocal of 6/11 is 11/6
Lines n, m, and p are drawn on the coordinate grid below.
Which choice is NOT true?
The soccer field at a park is 9,000 square yards. The soccer field takes up 6 square
inches on the map of the park. How many square yards does 1 square inch on the
map represent? Show your work.
Given parameters:
Real area = 9000sq yards
Map area = 6sq yards
Unknown:
Scale of the map = ?
Solution:
A scale is the ratio of the map unit to the real world expression. Maps use scales to present the real world in a smaller sample space:
For this problem;
6sq yards on map = 9000sq yards on ground
1sq yards on map = xsq yards on ground
6x = 9000
x = [tex]\frac{9000}{6}[/tex] = 1500sq yards
So,
1sq yards on map is 1500sq yards on ground
what is the inequality for A number t multiplied by −4 is at least −25.
Answer:
6
25
Step-by-step explanation:
divide. -25by -4 then the answer is that
A line with a slope of -2 passes through the point (1, -17). What is its equation in
slope-intercept form?
1
2
3
A
5/6
1/8
9 0
11 12
13/14
15
16
In the figure, plly and "||s. Match each pair of congruent angles with the reason for their congruency.
corresponding angles for
parallel lines p and q cut by
the transversalr
corresponding angles for
parallel lines r and s cut by
the transversal a
Vertical Angles Theorem
Linear Pair Theorem
25 213
2125
210 214
213 = 216
corresponding angles for
parallel lines p and q cut by
the transversal s
Answer:
what grade is this jeez
Step-by-step explanation:
idk
The figure shown represents a triangular window design. If IKL = JOP, which of
the following statements must be true?
A) IL= JP
B) IL = OJ
OC) IKL =OPJ
D) PNM =OJP
The correct statement regarding the similar triangles is given as follows:
C. Segments IL and JP are congruent.
What are similar triangles?Similar triangles are triangles that share these two features given as follows:
Congruent angle measures.Proportional side lengths.The similar triangles in this problem are given as follows:
IKL and JOP.
Hence the equal angle measures are given as follows:
<KIL = <OJP.<IKL = <JOP<ILK and <JPO;The congruent side lengths, as the scale factor is of 1, are given as follows:
IL and JP.LK and PO.KI and OJ.Meaning that the correct statement is given by statement C.
Missing InformationThe triangle is given by the image presented at the end of the answer.
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g(x)=8x+2
g( ) = -62
Answer:
-8
Step-by-step explanation:
Make x the subject of m=n + x/p URGENT!! Please
Step-by-step explanation:
[tex]m = n + \frac{x}{p} \\ \\ \frac{x}{p} + n = m \\ \\ \frac{x}{p }= m - n \\ \\ x = m(p) - n(p) \\ [/tex]
Answer:
p(m - n) = x
Step-by-step explanation:
You want to "solve for x." To do this, subtract n from both sides (for the purpose of isolating the x/p term):
m - n + x/p
Next, multiply all terms by p:
p(m - n) = x
HELP ME PLZZ I NEED HELP WITH THIS I DONT WANT TO FAIL!!
Answer:
i believe it is C
Step-by-step explanation:
A teacher chooses two students in a class of 15 girls and 10 boys. The students are randomly chosen. What is the probability that the teacher chooses two girls?
The probability that the teacher chooses two girls is 3 / 5.
What is probability?Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favorable outcomes / Number of sample
Given that a teacher chooses two students in a class of 15 girls and 10 boys. The probability is calculated as:-
P = 15 / 25
P = 3 / 5
Hence, the probability is 3 / 5.
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What is the first step to solving the division problem below?
_____
8|6288
O Divide 8 into 62 to get 7.
O Divide 8 into 62 to get 8.
O Multiply 8 by 7 to get 56.
O Multiply 8 by 8 to get 62.
Answer:
B
Step-by-step explanation:
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Answer:
B
Step-by-step explanation:
Jill earned $40 from a carpool plus $9 per hour (h) babysitting this week. Which of the following expressions best represents Jill's income for the week?
A 9 + 40h NEED HELP PLZ SOMEONE :(
B 9 + h + 40
C 9h + 40
D 9 + 40
Answer:
9h + 40
Step-by-step explanation:
Since Jill earns 9 dollars per hour, you multiply the amount of hours she works by the amount she makes per hour (9h), then you add 40 which is a set amount.
y = 9h + 40
Please hellppskskdkkdf
A car is traveling at a constant speed. It travels 31/2 miles in 51/4 minutes. How many minutes will it take the car to travel 70 miles?
I need to knoww tooooooo
Answer:105
Step-by-step explanation:
Denise earns $30 an hour. She works 40 hours per week. Denise would like to purchase a computer that costs $2000. Create and solve an inequality in order to determine the least amount of hours she must work in order to be able to purchase the computer?
Answer:
67hours hoursStep-by-step explanation:
Given
she works $30 for 1 hour
in 40 hours she will earn 40*30= $1200
this means that a week she earns $1200
let the number of weeks she needs to work be x
40x*(30)<=2000
1200x<=2000
x<=2000/1200
x<=1.66
the number of hours in a week is 40
40*1.66=66.66
67hours
hence she must work for at least 67hours
In the following problem, which step uses the additive identity to get to the next step?
-18 + 73 + 18
-18 + 18 + 73
0 + 73
73
I NEED THE ANSWER TO THIS ASAP PLEASE!!!
what is 1/25 of 5.2 time 10 to the power of 3?
Answer:
208
Step-by-step explanation:
Answer:8
Step-by-step explanation:
What is 14.764823 rounded to?
Answer:
14.76 (if rounded by hundredths.)
Step-by-step explanation:
hoped this help </3
Peter drives at a speed of 70 miles per hour.
How long will it take to drive 455 miles?
hours
Answer: 6.5 hours
Step-by-step explanation:
You have to find out how long it’ll take, so you divide the total amount by the speed, so 455/70=6.5
Answer:6
Step-by-step explanation:
The dimensions of a cuboid are in the ratio of 1:2:3 and its total surface area is
8 square meter
. Find
the dimensions.
Answer:
gfffdf
Step-by-step explanation:
e equation y+3=2(x+3)?
With a graph
Answer:
78.909877
Step-by-step explanation:
89.0987