Step 1. 2 ^n * 2 ^ n+2 * 2 The exponent is 1
step 2. 2 ^n * 2 ^n+2 * 2^1 Calculate the product
step 3. 2^n + n + 2 + 1 Collect the like terms and Calculate the sum
step 4. 2^2n + 3
answer: 2^2n + 3
hope this helps :)
Answer:
4 23/30
Step-by-step explanation:
Find the common denominators and multiply the numerators by what you multiplied the denominators. Then normally subtract the whole numbers.
Multiply £400 to €1.17 and you get £468. Since Euros come in fives, he would receive €465 and have €3 change.
Answer: the answer is A
Step-by-step explanation: i know this because i am a genius and you should listen to me