Answer:
1^-1 = 1/1^1 = 1
Step-by-step explanation:
In fact, 1^345 = 1 and 1^-345 = 1
Zero to any power is 0.
1 to any power is 1
Answer:
22x+27
Step-by-step explanation:
Let's simplify step-by-step.
9(2x+3)+4x
Distribute:
=(9)(2x)+(9)(3)+4x
=18x+27+4x
Combine Like Terms:
=18x+27+4x
=(18x+4x)+(27)
=22x+27
Answer:
X is less sign but is greater than sign -2
Step-by-step explanation:
The maximum number of toppings they can put on their pizza is 4 toppings because since she has 15 dollars and she needs 11.50 to buy the pizza, 15.00-11.50=3.50. She will have 3.50 dollars to spend on toppings. So, 3.50 divided by .75 is 4.
Prob (first defective) = 4 / 20 = 1/5
Prob(2nd defective) = 3/19
Prob (3rd defective) = 2/18 = 1/9
Pron 4th defective) = 1/ 17
Prob ( all 4 defective) = 1/5 * 3/19 * 1/9 * 1/17 = 1 / 4845 answer