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
solniwko [45]
3 years ago
6

What is the mode for the following set of data? 2, 5, 7, 8, 11, 11, 12

Mathematics
1 answer:
aleksley [76]3 years ago
8 0
Mode = 11

Reason: 11 appeared twice, which is the most frequent number observed in this set of data.
You might be interested in
Last HW Mr Thompson! Please Help!
TiliK225 [7]

Answer:

B, D, D, B, C

Step-by-step explanation:

1) The part of the equation that tells us the graph would open downward would be B, the negative coefficient of x^{2}.

We know this because, if we reorganize the equation into the standard form  y = mx + b, we get y = -(x²) + 1. This means that for any value we substitute for x, y will always be negative. The answer is B.

2) To find the zeroes of this function, we just have to see which answer makes the function, well, zero.

We have the equation y = (-16t - 2) (t - 1)

We set the equation equal to zero like this:

0 = (-16t - 2) (t - 1)

We also know that anything multiplied <em>by</em> zero will <em>equal</em> zero, so:

0 = (-16t - 2) and 0 = (t - 1)

Now we just solve for t in both equations:

0 = -16t - 2

-16t = 2

t = 2/-16 or -1/8

0 = t - 1

t = 1

So our answer will be D.

3) This time, we are given the same equation but the variable t represents time and y represents the height.

The zeroes are when y = 0, so the zeroes (which are 1 and -1/8 from the last problem) mean that the height is also at zero (which is the ground).

Furthermore, time cannot be negative, so the correct answer choice would be D.

4) We are given the same equation and story problem, but instead we are asked to find the height when the ball was thrown. In other words, we need to find the y-intercept.

The y-intercept is when t = 0, so:

y = (-16t - 2) (t - 1)

y = (-16(0) - 2) (0 - 1)

y = (-2) (-1)

y = 2

So, the correct answer is B, 2 feet.

5) This problem is a simple theoretical question. We know that the constant c will represent the vertical translation or y-intercept, so the correct answer is C.

8 0
3 years ago
What is the slope of the line shown in the graph?
faust18 [17]

Answer:

-1 over 2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
According to the line plot, what is the total distance run for all of the runners combined?
Ostrovityanka [42]

Answer:

Add all of them together. 1/5 + 2/4 + 4/3 + 3/2 = 53/15 miles

Step-by-step explanation:

1/5 + 2(1/4) + 4(1/3) + 3(1/2)

3 0
3 years ago
Please help, image below. I'll mark brainliest
Bogdan [553]

Answer:

there's no picture

Step-by-step explanation:

7 0
2 years ago
Round 44.8 to the nearest whole number
-BARSIC- [3]
45 because 1-4 round down and 6-9 round up to make the 44 become a 50
5 0
3 years ago
Other questions:
  • Using a rain gauge, Gerry determined that 1/2 inch of rain fell during 3/4 of an hour. What is the unit rate of rainfall in inch
    11·2 answers
  • Logan has a change jar that contains only pennies and nickels. he has 64 coins which add up to a total of $1.52. how many of eac
    9·2 answers
  • PLEASE HELP MATH QUESTION !!! Explain!
    8·1 answer
  • Please help!! will make branliest!!
    11·1 answer
  • Henry, Brian and Colin share some sweets in the ratio 4:5:4. Henry gets 56 sweets. How many more sweets does Brian get over Coli
    11·1 answer
  • Identify the graph of xy=-8 for theta=pi/4 and write and equation of the translated or rotated graph in general form.
    6·2 answers
  • Which pair of coordinates represents point p in the graph
    7·2 answers
  • Question 6 (1 point)
    6·1 answer
  • Which triangles are similar please help lol
    6·1 answer
  • on a distant​ planet, a central angle intercepts an arc of miles. what is the radius of the planet at its​ equator?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!