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
adelina 88 [10]
3 years ago
13

How to round off 3,487.56​

Mathematics
2 answers:
astra-53 [7]3 years ago
5 0
The answer would be ....... 3,487.60
svp [43]3 years ago
3 0
To the nearest what???
You might be interested in
A worker at a landscape design center uses a machine to fill bags with potting soil. Assume that the quantity put in each bag fo
ddd [48]

Answer:

Mean = 15.15

Standard deviation = 0.6062

Step-by-step explanation:

We are given a uniform distribution of  quantity to be put in each bag.

Low and high filling weights:

14.1 pounds and 16.2 pounds

a = 14.1

b = 16.2

a) Mean:

\mu = \displaystyle\frac{a+b}{2}\\\\\mu = \frac{14.1+16.2}{2} = 15.15

b) Standard Deviation:

\sigma = \sqrt{\displaystyle\frac{(b-a)^2}{12}}\\\\= \sqrt{\dfrac{(16.2-14.1)^2}{12}} = \sqrt{0.3675} = 0.6062

4 0
3 years ago
B is the midpoint of AC and E' is the midpoint of BD. If A(-9,-4), C(-1, 6), and E(-4,-3), find the coordinates of D.
Ipatiy [6.2K]
The coordinates for D are (-4, -7)

First we must locate point B as it is vital to finding the midpoint of BD. To do this, we take the average of the endpoints AC since B is its midpoint. 

x values = -9 + 1 = -8
Then divide by 2 for the average -8/2 = -4

y values = -4 + 6 = 2
Then divide by 2 for the average 2/2 = 1

Therefore B must be (-4, 1)

Now we know the values of E must be the average of B and D. So we can write equations for each coordinate since we know they are averages. 

x - values = (Bx + Dx)/2 = Ex
(-4 + Dx)/2 = -4 ---> multiply both sides by 2
-4 + Dx = -8 ---> add -4 to both sides
Dx = -4

y - values = (By + Dy)/2 = Ey
(1 + Dy)/2 = -3 ---> multiply both sides by 2
1 + Dy = -6 ---> subtract 1 from both side
Dy = -7

So the coordinates for D must be (-4, -7)
5 0
3 years ago
Read 2 more answers
Asher weighs 15 pounds less ouds less than three times the weight of Audrey hiS sister. Asher weighs 27 pounds
Zigmanuir [339]

Answer: whats the question exactly?

Step-by-step explanation:

5 0
3 years ago
What is the value of the expression 3^−4 ?
ikadub [295]
3^-4 = 1/3^4 = 1/81

hope it helps!
4 0
3 years ago
Read 2 more answers
Answer question 4 please?
Grace [21]

Answer:

8

Step-by-step explanation:

Sides AB and AC are equal

So,

3x - 5 = 7

+ 5 on both sides

3x = 12

divide both sides by 3

x = 4

Now take the 2x and plug in x for 4.

2(4) = 8

Final answer is 8.

6 0
3 years ago
Other questions:
  • Write the following inequality in slope-intercept form. 5x – 5y ≥ 70
    7·2 answers
  • Solve for the length x in the right triangle shown below
    6·1 answer
  • what is an coefficient? I bet you guys on here could explain it better and how do I find out what the coefficients are?
    14·1 answer
  • Find the 8th term of the geometric sequence: 1/3, -1, 3
    6·1 answer
  • What is 36% as a fraction and a decimal?
    13·2 answers
  • The sum of two consecutive numbers is at least 46. What is the least possible pair of integers?
    9·2 answers
  • How much paint would be needed to cover a sphere with a diameter of 3 centimeter
    15·1 answer
  • Y= 3x+6; (4,7) in slop intercept form
    8·1 answer
  • Find the missing side length.
    5·1 answer
  • What is the perimeter of the triangle?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!