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
Scilla [17]
2 years ago
13

Please show how 1200.00 is an estimate of 31×43?

Mathematics
1 answer:
Vika [28.1K]2 years ago
4 0
Ok so you round 31 to 30 and 43 to 40 and then you multiply 30 by 40 and get 1200. 1200 is the same thing as 1200.00 bc you can take off the zeros after the decimal and it will be the same. Hope this helped and if your still confused you let me know I'll try to explain it more.
You might be interested in
Easton has a 36 ounce milk. He drinks 26 ounces. Enter the percentage of ounces Easton has left of his milk. Round your answer t
Sunny_sXe [5.5K]

Answer:

Percentage left of the milk: 22.22%

8 0
2 years ago
Use scientific notation to determine the answer :
vampirchik [111]
A= 1.5 × 10^10




Hope that helps
3 0
3 years ago
How many pairs of triangles appear congruent? The triangles may overlap
Crank
We will need an image but i am happy to change my answer with the correct answer as soon as we have what we need

7 0
3 years ago
The cost of 8 kg of butter is $ 904. what will be the cost of 14 kg of butter
kvv77 [185]

Answer:

$1582

Step-by-step explanation:

cost of each kg 904/8=113

cost of 14 kg 113x14=1582

the cost of 14 kg of butter is $1582

6 0
3 years ago
A book club has 200 members
nikklg [1K]
So these are decmials of the accutal total so

.32=32%
what makes this question easy is that there are 200 members so to convert the percents into accutall numbers so like .32=32%=64 people (since 200 is 2 times of 100)

A. fiction of 31-40 compared to 21-30
fiction 31-40=.38=38%=76 readers
fiction 21-30=.32=32%=64 readers
76-64=12
A is FALSE

B. so we want to know how many people are 31-40 and prefer fiction
so .38=38% and 38% of 200=76
B is FALSE

C 43 members are 21-30
so we look at the total row for the 21-30 people and see that .43 or 43% or 86 people are in the 21-30 age group
C is FALSE

D. 140 members prefer fiction
look at the total column for fiction and see that .70 like fiction .70=70%=140 people
D is TRUE

so A,B,C are FALSE
D is TRUE
7 0
3 years ago
Other questions:
  • 15 POINTS!!!! PLEASE ANSWER!!!!!!!SUPER EASY MATH RPOBLEM!!!!
    11·2 answers
  • Given parallelogram ABCDABCD, diagonals ACAC and BDBD intersect at point E. AE=2x, BE=y+10, CE=x+2AE=2x, BE=y+10, CE=x+2 and DE=
    13·1 answer
  • Graph the inverse function y=cos-1(x/2)
    10·2 answers
  • If my diameter is 20.6ft how would i get my radius,area,circumference?
    8·2 answers
  • Ben also participated. He fell down midway, and had to walk part of the distance. Still, he finished the distance! It took him e
    15·1 answer
  • an insurance company charges $25 initiation fee and $87 per month for renters insurance. if you have spent $547 to date, for how
    12·2 answers
  • A line includes the points (0, 4) and (1, 9). What is its equation in slope-intercept form?
    6·1 answer
  • Four customers at a grocery store are buying apples. The table shows how many pounds of apples each customer bought and how much
    8·1 answer
  • 6) HELP I got it wrong can someone plz fix it and tell me what I did wrong!
    13·2 answers
  • Jamal groups 8 blocks as 5 blocks and 3 blocks What is another way to group the 8 blocks
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!