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
zheka24 [161]
4 years ago
6

Estimate . then find the difference 4.23-2.51

Mathematics
2 answers:
Marta_Voda [28]4 years ago
7 0

Answer: 1.72


Step-by-step explanation:


kobusy [5.1K]4 years ago
4 0

Answer:

1.5 estimate

difference = 1.72

Step-by-step explanation:

Estimate  4.23 as 4  and 2.51 as 2.5

estimate is  4 - 2.5  = 1.5.

Find difference

4.23 - 2.51 = 1.72

You might be interested in
Solve x^3 = 125<br><br> A) x = 5 <br><br> B) x = 25 <br><br> C) x = 5 √5<br><br> D) x = 1,953,125
stellarik [79]
The answer is A. <span>x = 5 because if you multiply 5 by itself 3 times i equals to 125.

</span>
8 0
3 years ago
Which expression illustrates the associative property of addition? (3 19) – 12 = (3 12) – 19 3 (19 – 12) = 3 (19 12) (3 19) – 12
Gre4nikov [31]

Answer:

Associative Property

For multiplication, the rule is "a(bc) = (ab)c"; in numbers, this means 2(3×4) = (2×3)4.

5 0
2 years ago
The radius of a circle is 4 feet. What is the area?
Serhud [2]
The answer is 50.26.
6 0
3 years ago
F (x) = -3x - 1, g(x) = 2x – 5, h(x) = -4x2 – 7<br> Find<br> (gof)(x)
SIZIF [17.4K]
(2x-5)(o)(x)-3x-1)

2x-5-3x-1(xo)
-x-6(xo)
-xsqaure o -6xo
8 0
4 years ago
O Question 51 pt 1DetailsThe table below gives the number of hours spent watching TV last week by a sample of 24 children. Find
Dmitriy789 [7]

Recall that the mean of a given set of numbers is the sum of the numbers divided by the number of numbers, therefore, the mean of the dataset is:

\bar{x}=59.54.

Now, the range of a data set is the difference between the maximum and the minimum, in this case, the maximum is 99, and the minimum is 15 therefore, the range is:

99-15=84.

Finally, the standard deviation is given by the following formula:

s=\frac{1}{N-1}\sum(x_i-\bar{x})^2,

where N is the sample size, x_i is an element of the set, and x^- is the mean. The standard deviation of the set is:

s=24.35.<h2>Answer: </h2>\begin{gathered} mean=59.54, \\ range=84, \\ standard\text{ deviation=24.35.} \end{gathered}

8 0
1 year ago
Other questions:
  • What is -6/7 equal to
    13·2 answers
  • A national poll by the Institute for College Access and Success showed that in 69% of college graduates from public and nonprofi
    10·1 answer
  • Simplify using properties of exponents.
    9·1 answer
  • What number is the same as 3 tens + 10 ones?
    14·2 answers
  • Is 2.9 grater than 2.90
    15·2 answers
  • Find the percent of change. Round your answer to the nearest tenth of a percent, if
    5·1 answer
  • Answer me nowwwww pleaseee
    12·1 answer
  • Part B The manager of The Gadget Factory wants to make sure that the next shipment costs no more than $15,000. Write an inequali
    14·1 answer
  • In the year 2012, 12% of the residents of the US moved to a different residence. Suppose that several
    10·1 answer
  • Sean bought 1.8 pounds of gummy bears and 0.6 pounds of jelly beans and paid $10.26. He went back to the store the following wee
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!