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
IrinaK [193]
3 years ago
8

A school knows that 12% of its students are left-handed. What is the probability that there will be between 33 and 45 left-hande

d students in a randomly selected group of 400? Use your calculator and this formula: Pasx < b) = binomcdf(n,p,b) - binomcdf(n,p,a - 1). Round your answer to three decimal places. O A. 0.356 OB. 0.006 C. 0.010 D. 0.350​
Mathematics
1 answer:
Zarrin [17]3 years ago
3 0

Answer: 0.350

Step-by-step explanation: took the quiz

You might be interested in
The Oliver Company plans to market a new product. Based on its market studies, Oliver estimates that it can sell up to 5,500 uni
Ghella [55]
<span>For the Oliver Company to break even, the total revenue must equal the sum of the variable costs and the fixed cost. Mathematically, this can be represented as: Total revenue = 0.4*(Total revenue) + (Fixed Costs) Let the number of units sold be x. then, 7*x = 0.4*(7*x) + 6300 Thus, x = 6300/(0.6*7) = 1500 units. Thus the company will have to sell 1500 units to break even.</span>
8 0
3 years ago
please help me answer this question Solve: y − x = 12 y + x = -26 (19, -7). (-7, 1). (7, 19). (-19, -7).
Tpy6a [65]

Answer:

(-19 , -7)

Step-by-step explanation:

y - x = 12

y + x = -25 we sum them to get

2y = -14 , y = -7

then we put -7 instead of y in any of the equations:

-7 - x = 12

-x = 19

x = -19,

finally (x , y) is (-19 , -7)

3 0
4 years ago
If 5 songs can be downloaded for $6, what<br> is the cost of seven songs?
Svet_ta [14]

Answer:

7 songs costs $8.4

Step-by-step explanation:

6/5=  $1.2 for each song

1.2 times 7=  $8.4

7 songs costs $8.4

3 0
2 years ago
Distributive property -8(1+5m)
Stolb23 [73]

Answer:

im pretty sure that it is -48 there is a chance im wrong

Step-by-step explanation:

.

3 0
3 years ago
Find the area of rectangle PLUM
Cerrena [4.2K]

PL= sqrt(4^2+12^2)=4sqrt(1+9)=4sqrt(10)

Using similarity gives that AM=4/3.

ML=40/3

[PLMU]=40/3 * 4 = 160/3 (53.33)

Or

PM= sqrt(4^2+16/9)=sqrt(160/9)=4sqrt(10)/3

4sqrt(10)*4sqrt(10)/3=160/3 or approximately 53.33


7 0
3 years ago
Other questions:
  • What is 1/4 of 24 solve using a tape diagram
    15·1 answer
  • A cook needs
    8·1 answer
  • How do you figure out what is 1/4 of 10.
    9·2 answers
  • HELP MATH!!!! ANSWER CORRECTLY AND YOU GET BRAINLIEST
    5·2 answers
  • HELP PLEASE PLEASE 50 PTS
    8·1 answer
  • Sally's cat is 3 years older than Helen's dog. The product of their ages is 54. How old is Helen's dog?
    10·1 answer
  • 24^2= 20^2+34^2-2(20)(34)cos(Q)
    12·1 answer
  • What is an equation in point-slope form for the line that contains the points (-1, 4) and (11, -6)?
    8·1 answer
  • An art teacher needs to cut out squares of paper for an art project from a left-over sheet of paper measuring 72 x 104 inches. W
    12·1 answer
  • X-y=5 3x+2y=15 porfabor ayudenme
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!