Answer:
There were 96 guests at the wedding.
Step-by-step explanation:
Let,
x be the total number of guests at the wedding.
People who chose pasta = 1/3 of the guests =
People who chose chicken =
People who chose beef = 24
Now,
Dividing both sides by 3
Hence,
There were 96 guests at the wedding.
Answer:
Step-by-step explanation:
0.898989..... is a rational number because it has a terminating decimals
Answer:
2,380
Step-by-step explanation:
This is a selection problem, hence it is combination. It is simply telling us in how many ways can we select a group of 13 from 17.
This is straightforward, we only need to apply the combination formulae. Hence this goes thus:
17C13 = 2,380
There are 2,380 ways to do this task
Answer:
The correct answer is 24
Step-by-step explanation:
to solve this you will need to use the pathagreom theorum
a^{2}+b^{2}=c^{2}
A= one side lenth
B= the secons side lenth
C= hypotnuse
It is helpfull to draw out the situation
you know that the latter is 25 ft, that is your hypotnuse
you also know that the 7 ft away from the base of the building is one of the side lenths, lets call it side a
so plug the numbers into the equation
7^2 + b^2 = 25 ^2
you leave b^2 alone because that is the side you are trying to find
now square 7 and 25 but leave b^2 alone
49 + b^2 = 625
now subtract 49 from both sides
b^2 = 576
now to get rid of the square of b you have to do the opposite and square root both sides removing the square of the B and giving you the answer of..........
B= 24
Hope this helped!! I tryed to explain it as simpil as possiable
Answer:
False
Step-by-step explanation:
It is false because there are an odd number of negative numbers multiplied together.
-5 * -2 = 10 but then you multiply that by -3 again and it turns back into a negative. That being -30.