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
Eva8 [605]
2 years ago
10

12:0.48 what is the value of the expression

Mathematics
1 answer:
Mariulka [41]2 years ago
3 0
Explanation:

Answer:
12.48 i think
You might be interested in
A machine operation produces bearings whose diameters are normally distributed, with a mean of 0.497 inch and a standard deviati
eduard
Mean = 0.497 in, SD = 0.003 in
Required diameter ranges between 0.496 in and 0.504 in
Anything other diameter obtained is not acceptable.

That is;
P(x<0.496) and P(x>0.504) are not acceptable.

Now,
P(x<0.496) = P(Z< (0.496-0.497)/0.003)) = P(Z<-0.33)
From Z tables, P(Z<-0.33) = 0.3707

Similarly,
P(x>0.504) = P(Z> (0.504-0.497)/0.003)) = P(Z>2.33)
From Z tables, P(Z>2.33) = 1-0.9901 = 0.0099

Therefore, unacceptable proportion = P(x<0.496)+P(x>0.504) = 0.3707+0.0099 = 0.3806 or 38.06%
6 0
3 years ago
In the parallelogram below, AB=2x+8 and CD=5x-1. What is the length of AB?
pshichka [43]

Answer:

AB = CD

BC = DA

Step-by-step explanation:

Since 3x+2 = 5x-2, solving for x yields 2. Since BC = 4x+1 = DA, BC and DA both equal 4(2)+1 = 9.

7 0
2 years ago
Read 2 more answers
Every female bear has 3 baby cubs. What is the constant of proportionality for the ratio of cubs to female bears? (4 points)
andrezito [222]

Answer:

3:1 ratio

Step-by-step explanation:

5 0
2 years ago
30% of the employees at a company picnic ate a hot dog for lunch. If 18 employees ate a hotdog, how many people were at the picn
coldgirl [10]
See the photo attached above

5 0
3 years ago
Read 2 more answers
Please help with these problems.
DiKsa [7]
13 should be b and
14 is a because geometric mean to have a common ratio
7 0
3 years ago
Other questions:
  • PLEASE HELP!!!!!!!!!!!!!!
    9·1 answer
  • Find direction numbers for the line of intersection of the planes x + y + z = 7 and x + z = 0. (enter your answers as a comma-se
    5·1 answer
  • Examine the right triangle ABC. Which rise and run would create a similar right triangle on the same line?
    14·2 answers
  • Solve x3 = 125 over 27. 25 over 9 ą25 over 9 5 over 3 ą5 over 3
    12·1 answer
  • Marc is growing three bean plants as part of a science experiment. Plant A is 1/3 inch tall. Plant B is 3/4inch tall. Plant C is
    15·1 answer
  • Whitch fraction is a multiple of 1/5
    6·2 answers
  • In a coordinate plane, plot the points and sketch angle. Write the coordinates of a point that lies in the interior of the<br> a
    13·1 answer
  • Find the Area And Perimeter
    8·2 answers
  • A8 x 3B= C730<br> How to calculate values of a b and c
    11·2 answers
  • A $40 deduction and a $15 surcharge
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!