Answer:
a=7
Step-by-step explanation:
5. if x=3 then replace x with 3. 3^2 is 9, 1/3 of 9 is 3, 3+2 = 5
Answer:
5i
Step-by-step explanation:
-25 can be written as 25 x -1
so root -25 is equal to root 25 x -1
root -1 can also be written as i
so root -25 is root 25 multiplied by i
simplifiying this to 5i
Answer:
Experimental probability is the actual result of an experiment, which may be different from the theoretical probability. Example: you conduct an experiment where you flip a coin 100 times. ... So the experimental probability of getting tails in 100 trials is 53%, and 47 for getting heads in 100 trials.
Step-by-step explanation:
Answer:
y = -6
Step-by-step explanation:
Step 1: Define
8x - 9y = -50
x = -13
Step 2: Substitute and solve for <em>y</em>
8(-13) - 9y = -50
-104 - 9y = -50
-9y = 54
y = -6
