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
DanielleElmas [232]
3 years ago
11

54,000 families have incomes less than $20,000 per year. This number of families is 60% of the families that had this income lev

el 12 years ago. What was the number of families who had incomes less than 20,000 per year 12 years ago?
Mathematics
1 answer:
tangare [24]3 years ago
4 0
54000/.6= 90000, so answer should be 90,000
You might be interested in
Find the coordinates of the midpoint M of the segment with the given endpoints. Then find the distance between the two points. R
Mrac [35]

Answer:

Midpoint (-2,4)

distance nearest tenth = 8.9

The approximate distance = 9

Step-by-step explanation:

Formulas

PQ midpoint = (x2 + x1)/2, (y2 + y1)/2

distance d = sqrt( (x2 - x1)^2 + (y2 - y1)^2 )

Givens

x2 = -4

x1 = 0

y2 = 1

y1 = 7

Solution

M(PQ) = (-4+0)/2, (1 + 7)/2

M(PQ) = -2, 4

The midpoint is -2,4

The distance = sqrt( (4 - 0)^2 + (1 + 7)^2 )

The distance = sqrt(16 + 64)

The distance = sqrt(80)

The distance = 4√5           exactly

The distance = 8.94    

The distance = 8.9            To the nearest tenth

Question 2

The distance is rounded to the nearest whole number which is 9.

6 0
3 years ago
State a number that would lie between -2.15 and -2.16 on the number line
Aleks04 [339]

Answer:

One answer would be -2.155.

3 0
3 years ago
Read 2 more answers
Help me with this pls
oksano4ka [1.4K]

Answer:

x=9

Step-by-step explanation:

dyyfjfjsjujsjsivjsjicuejie82iu3828i$>÷>$>$>×&$:

4 0
3 years ago
Read 2 more answers
Aye i need sum help wid dis
otez555 [7]

Answer:

angle 2

Step-by-step explanation:

adds up to 180 degrees

8 0
3 years ago
Read 2 more answers
a beach ball has a radius of 8 inches. find how many cubic inches to the nearest 100th of air was used to fill the beach ball
viktelen [127]

Answer:

800 i think

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Help with #17 please
    6·1 answer
  • Whose y-intercept is (0,6) and slope is 3?
    9·1 answer
  • The pressure exerted on an object under water increases by 1 atmosphere every 33 feet below the surface of the water. At sea lev
    14·1 answer
  • If x= 1/2-√3 , prove that x³-2x²-7x+5=3
    5·1 answer
  • Please Explain/Show Your Work, for each part of the question! Thank You!
    7·1 answer
  • 173 299 181 103 540 81 270 360
    15·1 answer
  • A rectangle is 6 feet long by 4 feet wide.
    7·1 answer
  • Brianna went into a bakery and bought 2 cookies and 3 brownies, costing a total of $9.50. Nevaeh went into the same bakery and b
    5·1 answer
  • Need help on this assignment
    13·2 answers
  • They buy 400g with costs 2.56 how much would 350g cost
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!