1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Readme [11.4K]
2 years ago
9

Write a function rule for the table.

Mathematics
2 answers:
pashok25 [27]2 years ago
7 0

Answer:

it will be the last one bc 18d is on the chart

Airida [17]2 years ago
7 0
The answer will be 18cd
You might be interested in
Triangles RST and MNP are congruent. Name the congruent sides and the congruent angles.
d1i1m1o1n [39]

Answer:

angles:r=m

s=m

t=p

sides:rs=mn

rt=mp

st=pn

3 0
3 years ago
What is y=3x^2-2 in vertex form
Nata [24]
\bf \qquad \qquad \textit{parabola vertex form}
\\\\\\
y=a(x-{{ h}})^2+{{ k}}\\
x=a(y-{{ k}})^2+{{ h}}\qquad\qquad  vertex\ ({{ h}},{{ k}})\\\\
-----------------------------\\\\
y=3x^2-2\iff y = 3(x-0)^2-2
3 0
3 years ago
Jessica and Mike are making presentations for a class project. Jessica's slideshow starts with a verbal introduction that is 16
uysha [10]

Answer:

they both has 7 slides and the presentation had a duration of 28 seconds

Step-by-step explanation:

we have to setup equation that makes them equal to each other if you know what i mean. 2x+16=3x+10

then we just solve for x

2x+16=3x+10

subtract 10 from each side

2x+6=3x

step 2 subtract 2x from each side

x=6

so both of their presentations are 7 slides long

then to find the length of their presentations we just plug in 6 to one of the equations

2(6)+16

2x6=12 12+16=28 so both of their presentations were 28 seconds

6 0
3 years ago
The Graduate Management Admission Test (GMAT) is a standardized exam used by many universities as part of the assessment for adm
IgorC [24]

Answer:

16.7% of GMAT scores are 647 or higher

Step-by-step explanation:

The Empirical Rule states that 68% of the values are within 1 standard deviation of the mean(34% above, 34% below). It also considers that 50% of the values are above the mean and 50% are below the mean.

In this problem, we have that the mean \mu is 547 and that the standard deviation \sigma is 100.

a. What percentage of GMAT scores are 647 or higher?

647 is 1 standard deviation above the mean.

So, 50% of the values are below the mean. Those scores are lower than 647.

Also, there is the 34% of the values that are above the mean and are lower than 647.

So, there is a 50% + 34% = 84% percentage of GMAT scores that are 647 or lower.

The sum of the probabilities must be 100

So, the percentage of GMAT scores that are 647 or higher is 100% - 84% = 16%.

3 0
3 years ago
What is the GCF for each set of numbers 9 and 27
galben [10]
The greatest common factor 9 and 27 is 9.

The factors of 9 are 9, 3, 1. The factors of 27 are 27, 9, 3,
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which way does the parabola open​
    15·2 answers
  • Find the value of x and please write how you did it.
    13·2 answers
  • PLEASE HELP BEST ANSWER WILL GET BRAAINLY I BEG OF YOU
    13·2 answers
  • A circle has its center at (6, –3). One point on the circle is (3, 1). Which is another point that lies on the circle?
    6·1 answer
  • 3t - 7 = 5t, then 6t= ?
    12·2 answers
  • Weekly salary: $650; earnings to date: $30,000.​
    7·1 answer
  • Which expression is equivalent to (2p + 4) (2p - 4)?
    15·2 answers
  • Work out the equation of a line which has a gradient of -2 and passes through the point (1 ,7)​
    6·1 answer
  • ALGEBRA 1 HW< please help to give explanations
    11·2 answers
  • Can someone help me finish all of these? no steps are needed. if i could have the answers then that would be amazing.​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!