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
Svetllana [295]
3 years ago
11

What is the probability that out of 125 babies born, at least 70 will be girls?

Mathematics
1 answer:
mote1985 [20]3 years ago
3 0

Answer:

Well just looking at the choices can lead you to the answer right away.

Well since the probability of boys and girls are equal, its 50/50. And since 125 in half well about is about 60-62 and the minimum amount of girls has to be 70. It can’t be higher then half and the choices remain to less then half not including 50%. So that eliminates all 3 choices except B.

You might be interested in
Can someone pls help me out on the middle one pls ?:(
Sauron [17]

Answer:

77 C

Step-by-step explanation:

To find the mean add all the numbers together then divide by the total amount of numbers

5 0
3 years ago
Please help!!!!
DochEvi [55]

Answer:

256h28k8

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Which graph represents (y-3)^2/25 + (x+1)^2/4 > 1 and y <= square root{x+5}+2
Serjik [45]

Answer: graph №2.

Step-by-step explanation:

The\  graph\  \frac{(y-3)^2}{25}+\frac{(x+1)^2}{4} > 1\   is\  shown\  in\  fig. 1\  (see \ below).\\The\  graph\  y\leq \sqrt{x+5}+2 \   is\  shown\  in\  fig. 2\ (see\  below).\\

6 0
1 year ago
Plz plz helpppppppppppppp i really need it​
tatuchka [14]

Answer:

3

Step-by-step explanation:

8*3=24

8 0
2 years ago
A cyclist rides his bike at a rate of 21 miles per hour. What is this rate in miles per minute? How many miles will the cyclist
Citrus2011 [14]
5 days ago, hope this still helps though! 

Alright 21 miles per hour. We know that there are 60 minutes in an hour. So this is basically saying 21 miles per 60 minutes. To find the rate for miles per minute, you divide 21 by 60 which is 0.35. 

In one minute the cyclist rides 0.35 miles
In two minutes the cyclist rides 0.7 miles
5 0
2 years ago
Other questions:
  • CAN SOMEONE PLS HELP WITH THIS!!
    12·2 answers
  • Find the value of the derivative (if it exists) of f(x) = (x+3)^(4/3) at x=-3.
    8·1 answer
  • Tyrone and Trish have coin collections. Tyrone starts with 152 coins, and Trish starts with 200. Each week, Tyrone adds 10 coins
    12·1 answer
  • Luis, Marlon, and Victoria are counting money. They each have the same amount in dollar bills, quarters, dimes, nickels, and pen
    9·2 answers
  • margot measured the distance for 6 wavelengths of visible light as 2,400 nano meters what is the distance for 1 wavelength
    11·1 answer
  • Please help!! TYSM!! What do a cylinder and a cone have in common? How are they different? (Hint: Look up the formula for the vo
    11·1 answer
  • Answer the following NEED ANS ASAP GIVING U 15points
    12·2 answers
  • Can someone help me with this pls I don’t understand??
    11·2 answers
  • The circular play area has a diameter of 16 ft. There is a walkway that surrounds the play area is 3' wide. What is the area of
    5·1 answer
  • What 7482 + y + A -2937?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!