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
astraxan [27]
3 years ago
6

The surname of 40 children in a class were arranged in alphabetical order, 16 of the surnames begin with O and 9 of the surnames

begins with A. 14 letters of the alphabet do not appear as the first letter of a surname. what is the probability that the surname of a child picked at random from the class begins with either O and A?
Mathematics
2 answers:
lora16 [44]3 years ago
8 0
A because I did it it was right
Crazy boy [7]3 years ago
4 0
Letters A and O: 16+9=25 ppl
40 ppl total
25/40
You might be interested in
What is the median of the data set below? 57, 21, 11, 35, 43, 19​
Naily [24]

Answer:

28

Step-by-step explanation:

Arranged it in order and got 28 :)

8 0
3 years ago
Read 2 more answers
2x – 5x + 16 = –3(x – 6)
Troyanec [42]

Answer:

0=2

There are no solutions

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What is the multiplicative inverse of -5 1/2​
stira [4]

Answer:

idk

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write this expression in simplified form.<br> -5x^6*9x^5
masya89 [10]

Answer:

-45x^11

Step-by-step explanation:

-5x^6 * 9x^5

Multiply -5x and 9x together:

-45x

Remember when multiplying powers, you add them together, which leaves you with:

-45x^11

5 0
3 years ago
What is the slope of the line through (-7.-2) and (-6,7)
Xelga [282]

Answer:

gradient = 9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the length of each side of a square that has the same areas as the rectangle below? Round to the nearest tenth. Height:
    12·1 answer
  • Find two consecutive even integers whose some is 66
    8·2 answers
  • between 0 and 99, the greatest number of prime numbers end in which digit - 1, 2, 3, 4, 5, 6, 7, 8, or 9? Explain.
    7·2 answers
  • The Effel Tower is 1,063 feet tall. There are 2.54 centimeters in 1 inch. What is the height of the Eiffel tower in centimeter?
    10·2 answers
  • F(n) = 2f(n-1) +2
    5·2 answers
  • Jamie reads 15 pages in 25 minutes and wants to know how many pages she can read in 65 minutes
    10·2 answers
  • Find the missing side. Round to the nearest tenth
    14·1 answer
  • If x degree and 115 degree are co exterior angles find the vaule of x degree
    13·1 answer
  • Gave the table write equation in the slope intercept form <br>pls help thank u!<br><br>​
    9·2 answers
  • Could u help me with these 3 questions? Ill mark brainly if its correct. :)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!