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
elixir [45]
2 years ago
5

The following are the ages (years) of 5 people in a room:

Mathematics
1 answer:
strojnjashka [21]2 years ago
7 0

Answer:

67 years old. (you only gave 4 people and missed out one person)

Step-by-step explanation:

take all the ages first and put the unknown (age of the person who entered the room) as x.

14, 16, 16, 13, x

all of these numbers added to together would be:

59 + x

Because the question is talking about the mean age, to find mean:

add all the values in the data (ages) and divide by the total number of values on the list. (in your case would be 6 people (following your question) but you gave only 5 people including the x).

then (59 + x) / 6 = 21

21 x 6 = 126

126 = 59 + x

x = 67

You might be interested in
Graph this function: y =3/4x - 4 (you can just put the cordinants)​
Aloiza [94]
I’m assuming 3/4x is a fraction
the coordinates are (0,-4) and (4,-1)
5 0
3 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Free_Kalibri [48]

Answer:

4/7

Step-by-step explanation:

mark me brainliest ..............

6 0
2 years ago
Please help? It's worth 16 points!!!!
ddd [48]

Answer:

I’m not too sure what your question is exactly but if your just trying to graph the two equations I can help u with that (:

Step-by-step explanation:

The first thing you should do is change the second equation to slope intercept form. It is much easier for most people. From there write out your table by choosing a number for x then plugging that number into the equation to find y. For the first equation (y=1/3x+2) it’s always easier to use multiple of three for the number of x. For example, if 3 was my number for x I would multiply 1/3 by 3=1 then simply add 2=3. So the coordinates for one point on that table would be 3,3. You continue to do that for each graph then plot your points. (In my graph, purple is the equation y+9=-9/3x-9 and black equals the equation y=1/3x+2

4 0
3 years ago
Read 2 more answers
I need help on 1&2 pls
Rus_ich [418]

Answer:

Step-by-step explanation:

1. Slope

2. Hypotenuse

7 0
3 years ago
Log(4) 5 + log (4) ? =log(4) 35
kolezko [41]

Step-by-step explanation:

logwjqjqjhajqjqjsjwjqjqjqjnqnqnqnqnqnqnqnq

3 0
2 years ago
Read 2 more answers
Other questions:
  • The length of a rectangular pool is 4 times its width. if the perimeter of the pool is 140 meters, find its length and width of
    12·1 answer
  • HELP ASAP ILL GIVE BRAINLIEST !!
    11·2 answers
  • Please help me 4 1/7 + 1/2
    12·2 answers
  • 2. A rectangular prism has e flat surfaces . 3, A cone h as -flat surface. A cube has 요 flat surfaces.
    5·1 answer
  • For what value of theta does sin 2theta = cos(theta+30)?<br> Show steps
    8·1 answer
  • Which expression is equivalent to 3(x - 5) + 2
    14·1 answer
  • A certain mapping in the xy-plane has the following properties:
    12·1 answer
  • What is the slope of the line shown below?
    14·1 answer
  • Tina babysits and cuts lawns to earn money. In one week, she babysits for 5 hours. She earns $8.25 per hour babysitting. If Tina
    8·1 answer
  • Hi can someone help me pls
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!