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
Fed [463]
3 years ago
14

A student had to multiply 328 x 41. The student’s answer was 4,598. Use estimation to explain why this answer is not reasonable

Mathematics
2 answers:
storchak [24]3 years ago
5 0
With a number of 328×41 and coming up with a answer of nearly 5,000 is not reasonable because just estimating it 300×10 is 3,000 so times that by 4 is 12,000. 
ololo11 [35]3 years ago
5 0
Its not reasonable, here is why.

Grab a sheet of paper and follow along, write 328 x 41 and put 328 on top of 41.
multiply 8 x 1
multiply 2 x 1
multiply 3 x 1
multiply 8 x 4 which is 32
multiply 2 x 4 which is 8
multiply 3 x 4 which is 12
bring down the carry digit of 1
add 328 + 13120 which is 13448
or multiply 328 x 41 and u get 13448


The answer is not reasonable because its not the correct solution.
You might be interested in
Simplify (3x − 5) − (4x + 6).
irinina [24]

(3x − 5) − (4x + 6)

Pretend that there is a 1 in front of the first bracket.

Pretend that there is a -1 in front of the second bracket.

Multiply the first bracket by 1

(1)(3x)=3x, (1)(-5)=-5

Multiply the second bracket by -1

(-1)(4)=-4, (-1)(6)=-6

3x-5-4x-6

3x-4x-5-6 ( combine like terms)

-x-11

Answer: -x-11 or -11-x

3 0
3 years ago
If you divide an inheritance of $45,600.00 among 22 heirs, each heir will receive
yaroslaw [1]
Each heir would receive $20727.27 
8 0
3 years ago
5. (9) Letf- ((-2, 3), (-1, 1), (0, 0), (1,-1), (2,-3)) and let g- ((-3, 1), (-1, -2), (0, 2), (2, 2), (3, 1)j. Find: a. (g f (0
pashok25 [27]

Answer:  g(f(0)) = 2 and  (f ° g)(2) = -3.

Step-by-step explanation:  We are given the following two functions in the form of ordered pairs :

f = {(-2, 3), (-1, 1), (0, 0), (1,-1), (2,-3)}

g = {(-3, 1), (-1, -2), (0, 2), (2, 2), (3, 1)} .

We are to find g(f(0))  and   (f ° g)(2).

We know that, for any two functions p(x) and q(x), the composition of functions is defined as

(p\circ q)(x)=p(q(x)).

From the given information, we note that

f(0) = 0,  g(0) = 2,  g(2) = 2  and  f(2) = -3.

So, we get

g(f(0))=g(0)=2,\\\\(f\circ g)(2)=f(g(2))=f(2)=-3.

Thus,  g(f(0)) = 2 and  (f ° g)(2) = -3.

8 0
3 years ago
5/12 hour = how many minutes. And 2/3 yard = how many inches
Brums [2.3K]
There are 60 minutes in one hour. So 5/12 of 60 minutes (1 hr) is 25 minutes.
There are 36 inches in one yard. So 2/3 of 36 inches (1 yard) is 24 inches.
Hope this helps. 

3 0
3 years ago
Mia bought a 100-pound bag of dog food h he gave his dog the same amount each week the dog food lasted 8weeks how much did He gi
Nana76 [90]

Answer:

12.5 pounds

Step-by-step explanation:

If he has 100 lbs of dog food, and you need to evenly distribut it, do

100/8 =12.5

4 0
2 years ago
Other questions:
  • NEED IMMEDIATE HELP Water flows through a pipe at a rate of 6 fluid ounces per day. Express this rate of flow in cubic meters pe
    13·2 answers
  • Farmer Faye has all of her ducks and all of her pigs in her barn. She has 12 animals in the barn and they have 32 legs. How many
    9·2 answers
  • The system of equations is given:
    7·1 answer
  • The length of a cart is 3.6 yards. What is the length in foot
    7·1 answer
  • Given 25x^2 - 10x = 0, which values of x will satisfy the equation? (Hint: Factor the polynomial into two terms, and find the va
    12·2 answers
  • Solve -5w = -80 for w.
    5·2 answers
  • #6 please help!<br> i will mark brainliest!
    8·2 answers
  • 2.
    9·1 answer
  • Round 97.081 to the nearest 10th
    7·2 answers
  • Put the following equation of a line into slope-intercept form, simplifying all
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!