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
Tamiku [17]
3 years ago
9

Hello please help i’ll give brainliest

Mathematics
2 answers:
Bas_tet [7]3 years ago
6 0

Answer:

<h2><em><u>81</u></em></h2>

Step-by-step explanation:

<em><u>First</u></em><em><u>,</u></em>

Arrange the given data in ascending order or descending order:

65, 72, 75, 77, 81, 85, 90, 95, 98

<em><u>Here</u></em><em><u>,</u></em>

The given number of observations is odd,

So the middle term is the median of the observation that is <em><u>81 (Ans)</u></em>

grin007 [14]3 years ago
3 0

Answer:

Your answer is 81.

Step-by-step explanation:

The median means the middle number, so you put the numbers in order from least to greatest, and the middle number is your median. However, if you have an even set of numbers, you chose the direct number in the middle of those 2 numbers for an example, if 6&7 were both your medians, it'd be 6.5

(sheeesh i feel smart and im a 6th grade girlll)

You might be interested in
What is 10 times 10. ?
Slav-nsk [51]

Answer:

=100

Step-by-step explanation:

10×10= 100

Simpler version- 1×1= 1 and you just add the two 0's to the 1, that gives you 100

8 0
3 years ago
Read 2 more answers
The temperature went from -16°F to 7°F. What was the change in temperature?
worty [1.4K]

Answer:

To find this out, we first need to see the change, is it a positive change or a negative change? Well in this case, as the temperature is increasing, we find that the change is positive. The next step we need to do, id that, how much was the change by, we can find this out by finding the absolute value of the difference of -16°F and 7°F

The absolute value means, the operations answer has to be positive, if not then it will become positive.

|-16°F -7°F|

=> |-23°F|

=> 23°F

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

4 0
3 years ago
Write the equation of a line where slope = 2 and (1,3) is on the line in slope intercept form
vazorg [7]
Y = 3x + 0 is what i got though check my math to be sure 
5 0
4 years ago
The sum of a two digit number and the number obtained by interchanging the digits is 132. If the two digits differ by 2, find th
damaskus [11]

Answer:

A two-digit number can be written as:

a*10 + b*1

Where a and b are single-digit numbers, and a ≠ 0.

We know that:

"The sum of a two-digit number and the number obtained by interchanging the digits is 132."

then:

a*10 + b*1 + (b*10 + a*1) = 132

And we also know that the digits differ by 2.

then:

a = b + 2

or

a =  b - 2

So let's solve this:

We start with the equation:

a*10 + b*1 + (b*10 + a*1) = 132

(a*10 + a) + (b*10 + b) = 132

a*11 + b*11 = 132

(a + b)*11 = 132

(a + b) = 132/11 = 12

Then:

a + b = 12

And remember that:

a = b + 2

or

a = b - 2

Then if we select the first one, we get:

a + b = 12

(b + 2) + b = 12

2*b + 2 = 12

2*b = 12 -2 = 10

b = 10/2 = 5

b = 5

then a = b + 2= 5 + 2 = 7

The number is 75.

And if we selected:

a = b - 2, we would get the number 57.

Both are valid solutions because we are changing the order of the digits, so is the same:

75 + 57

than

57 + 75.

6 0
3 years ago
Evaluate (c − b)2 + a2  for a = –5, b = –2, and c = –4.
frosja888 [35]

Answer:

29

Step-by-step explanation:

(c − b)^2 + a^2

Let a = –5, b = –2, and c = –4.

(-4--2)^2 + (-5)^2

(-4+2)^2 + (-5)^2

(-2)^2+ (-5)^2

4 +25

29

7 0
3 years ago
Other questions:
  • 6 stools and 4chairs cost$58 but 5 stools and 2 chairs cost$ 35 find the cost of each stool and each chair
    9·1 answer
  • How many ways can 12 swimmers finish in first, second, and third place
    13·1 answer
  • A bag contains 4 red marbles, 2 blue marbles, 1 purple marble, and 3 green marbles. 4 red marbles, 2 blue marbles, 1 purple marb
    13·2 answers
  • Your round-trip drive to work is 4 3/10 miles. How many miles do you drive to and from work in 3 days?
    8·1 answer
  • What is 4/5 x 5 + 2.5<br><br> I really need help
    12·2 answers
  • 1+1+1+1-1-1-1-1+1-1+1+1+1
    8·2 answers
  • 2
    11·1 answer
  • Given: ΔABC is a right triangle.
    7·1 answer
  • Helphelphelphelphelphelphelp
    13·1 answer
  • Solve for x 1.5+3.7+0.5x=17.2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!