3 years ago

What is the probability that two people in a class of 32 will have the same birthday?

Mathematics

2 answers:

valentina_108 [34]3 years ago

6 0

The answer is suppose to be 64 because 32 plus 32 is 64

mamaluj [8]3 years ago

4 0

2/32 - 1/16 this is the probability (in fractions)

You might be interested in

What is the relation between angles x and y?

Sliva [168]

I think it is Adjacent and Supplementary

8 0

3 years ago

A chain fits tightly around two gears as shown. What is the radius of the smaller gear? Round your answer to the nearest tenth.

GrogVix [38]

Using the Pythagorean theorem we can solve for the radius

see attached picture:

7 0

3 years ago

Read 2 more answers

How to solve using Substitution or Elimination?<br> y=3x-1<br><br> y=2x+2

n200080 [17]

By elimination:

y = 3x - 1

y = 2x + 2

Subtract the second equation from the first

0 = x - 1

y = 2x + 2

Subtract the first equation from the second

0 = x - 1

y = x + 3

Subtract the first equation from the second again

0 = x - 1

y = 4

Subtract x from both sides of the first equation

- x = - 1

y = 4

Divide the first equation by (-1)

x = 1

y = 4

<h3>So, the solution is x = 1 and y = 4 {or: (1, 4)}</h3>

4 0

2 years ago

F(x) = -x times 9 +1 for x=-3

sineoko [7]

Substitute the given value into the function and evaluate.
The answer is -10

6 0

2 years ago

Can someone please give ,e a good explanation of associative property and examples please

Bess [88]

Answer:

See below

Step-by-step explanation:

Basically, the associative property states that when an expression has three terms, they can be grouped in any way to solve that expression.

For example, $(8*4)*5=8*(4*5)$ if you're doing multiplication, or $(8+4)+5=8+(4+5)$ , if you're doing addition.

6 0

2 years ago