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
Whitepunk [10]
3 years ago
14

Lengths of newborn girls are normally distributed with a mean of 49.2 cm and a standard deviation of 1.8 centimeters. Consider a

group of 2000 newborn girls. How many girls will be 51 centimeters or shorter?
Mathematics
1 answer:
Elza [17]3 years ago
3 0
The answer is <span>1683.

Hope this helps.</span>
You might be interested in
2. Joyce waited three-quarters of an hour to
Evgen [1.6K]

Joyce waited 50 minutes waiting for the train

Step-by-step explanation:

divide 60 by 3 cause 3 quarters of an hour is 3/4 then you wanna take half an hour and add that (30 mins) getting 50 minutes

8 0
3 years ago
What is the completely factored form of f(x) = 6x3 – 13x2 – 4x + 15?
lana66690 [7]

Answer:

= -4x + 7 is the correct answer

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Prove the divisibility of the following numbers:
yan [13]
8^{10}-8^9-8^8=8^8(8^2-8-1)=8^8(55)

81^7-27^9-9^{13}=3^{28}-3^{27}-3^{26}=3^{26}(3^2-3-1)=3^{26}(5)=3^{24}(45)
8 0
3 years ago
2 Charlie makes $34 an hour and will get a 20% raise starting next week. Choose True or False
Alex_Xolod [135]

Answer:

Step-by-step explanation:

1 False

2 True

3 False

4 false

lol that was ezy

8 0
2 years ago
Read 2 more answers
A local high school held a two-day fundraiser selling lunches. The equations shown represent the amount of money the school coll
Mademuasel [1]

Amount of money collected in the 2-day fundraiser is represented by the following equations:

  • 12x + 4y = 152 .................. (i)
  • 32x + 12y = 420 .................. (ii)

where x is the cost of a chicken lunch and y is the cost of a vegetarian lunch

Multiplying (i) with 3 and subtracting it from (ii)

36x + 12y - (32x + 12y) = 456 - 420

⇒ 4x = 36

⇒ x = 9

Put value of x in (i)

⇒ 12 × 9 + 4y = 152

⇒ 108 + 4y = 152

⇒ 4y = 44

⇒ y = 11

Hence, cost of the vegetarian meal is 11.

7 0
3 years ago
Other questions:
  • Someone who's good at math plz!!!!
    7·1 answer
  • What is the answer for: -4j - 1 - 4j + 6
    12·1 answer
  • Bob can type 2 letters in 4 hours while Bill can do it in 6 hours. How many hours would it take them to type six letters togethe
    8·2 answers
  • Which of the following is the equation of a line perpendicular to the line, , passing through the point (3,9)?
    9·1 answer
  • Students in grades 7 and 8 were asked which food they liked the best. The results are shown in the table. What percentage of all
    6·1 answer
  • What is the slope of the line on the graph below?
    12·1 answer
  • Can someone pleaseee help me i’ll give you brainliest
    8·1 answer
  • What is the difference between a function and a linear function.
    8·1 answer
  • Use the figure shown.
    14·1 answer
  • (b) Find the area of triangle BCD. ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!