The letters in the word JANUARY were put in a bag and drawn randomly. What is the probability of picking an a?
2 answers:
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Answer:
Step-by-step explanation:
1: find the perpendicular gradient - this is the negative reciprocal of the original gradient:
2: Substitute in the coordinate to find the value of c:
3: Put it all together:
Answer:
The binary notation of the integer 234 is 11101010.
Step-by-step explanation:
To convert decimal to binary you must:
- Divide the number by 2.
- Get the integer quotient for the next iteration.
- Get the remainder for the binary digit.
- Repeat the steps until the quotient is equal to 0.
- Write the remainders from bottom to top.
So, to convert the decimal number 234 to binary
The binary notation of the integer 234 is 11101010.
Discounts are used to reduce the original price of an item.
David will pay $25 and 92 cents for an item of $32, before tax
The discount (d) is given as:
The price (p) of the item is given as:
So, the amount (A) paid before tax is calculated using:
Substitute known values
Express percentage as decimal
Subtract 0.19 from 1
Multiply 32 and 0.81
Hence, David will pay $25 and 92 cents for an item of $32, before tax
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