Step-by-step explanation: For this question, we have to find out how much 15% off of 19.99 is by completing the following computations:
$19.99 x 0.15 = 2.9985
Now, let's deduct that amount off of $19.99 to get:
$19.99 - 2.9985 = $16.99
FINAL ANSWER: $16.99
Honestly I would recommend you watch an online video on it.
But think of it this way,
Combinations is used when you "Choose" a certain number of things out of a total number and order does not matter.
Permutations are when you permutate or arrange in a "Particular" order where order matters.
4 plus negative 3 is 1.
When adding negative numbers to positive ones, you should treat it as a normal subtraction, so 4-3.
56.72 to the nearest tenth is 56.70
Answer:
4/10
Step-by-step explanation:
there's 10 equal selections and there's 4 chances that the spinner will land on A. 4/10 = 0.4 on the probability scale
