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
Trava [24]
3 years ago
14

Please can I have some help with this histogram question

Mathematics
1 answer:
sergeinik [125]3 years ago
6 0

Answer:

Median = 116.

First quartile = 102.

Step-by-step explanation:

There is a total of 280 scores so the median will be the 140th score.

The first box gives 26 , second 34 = 60

The 3rd box contains 100  giving a total of 160 so the median lies in this third box.

140 - 26 - 34 = 80..

That gives a value of 80 / 5 = 16.

The median is  100 + 16 = 116.

The lower quartile is the 70th score

26 + 34 + 10 = 70.

So it is 100 + 10/5 = 102.

You might be interested in
PLEASEEEE HELPPP . URGENT!!!!!!! A group of students are going to attend a concert. the cost per person varies inversely and dep
yulyashka [42]
If x number of tickets and y is the number of people (5000)
75x=5000
5000\75= 66.66 repeat
so x equals 66.66
 <span />
3 0
3 years ago
Read 2 more answers
A board game is $12 and has a 35% increase. What is the amount of increase?
erastova [34]

Answer:

16.2$

12/35%=4.2+12

4 0
3 years ago
Find x<br> Solve the simultaneous equations<br> 3x + 2y = 27<br> 3x – y=9
Juli2301 [7.4K]

Answer:

I think it is this because it seems as if It is 2 separate equations.

a.x=9-2y/3

b.x=3+y/3

8 0
3 years ago
The sum of two numbers is 82. The difference of the two numbers is 62. What are the two numbers?
Alja [10]

Answer

22

Step-by-step explanation:

82-2=80-60=20+2=22

4 0
3 years ago
Two rectangles are similar. One has a length of 12 cm and a width of 9 cm, and
il63 [147K]

Answer:

10.7

Step-by-step explanation:

Let x be the missing side.

The rectangles are similar. Wich means:

● 8/9 = x/12

Cross multiply

● 9x = 8×12

● 9x = 96

Divide both sides by 9

● 9x/9 = 96/9

● x = 10.666

Round it to the nearest unit

● x = 10.7

8 0
3 years ago
Other questions:
  • a person bought 8 items at a market and received $8 in change. if each item was priced at $4, how much did the person give the v
    12·1 answer
  • 9m+14=2m How do I solve and check answer?
    6·1 answer
  • Use the appropriate normal distribution to approximate the resulting binomial distributions. A convenience store owner claims th
    15·1 answer
  • Find the measure of b, given m∠A = 38 degrees, m∠B = 74 degrees and a = 31
    8·1 answer
  • Which ratio is NOT equivalent to the other choices?
    9·1 answer
  • How many times is six going to 102
    5·1 answer
  • The amount of interest accrued on<br> a $7,000 loan with 6% interest after t years.
    5·1 answer
  • 2. Find the length of a side of a square if its area is:
    7·1 answer
  • Please help <br> A=23<br> B=27<br> C=22<br> D=108/4<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%20%3D%20%5Cfrac%7BA%7
    8·2 answers
  • ❗❗❗PLS I NEED HELP ON THIS I DON'T UNDERSTAND PLS HELP❗❗❗❗❗❗
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!