If 4 are $2.00 , then x3 to get 12 light bulbs and 2x3=6 so it's $6.00
Answer:
the answer is 32
Step-by-step explanation:
Answer:
b. Is because -3 because the the negative gets turned into a positive.
5. They are almost the same because subtraction change the negative to a positive and the -5+2 is the aftermath of what happend.
6. Its because the subtract a negative it cancels out and makes the number a positive.
Answer:
.
Step-by-step explanation:
Let m represent meters and h represent hours.
We have been given that Captain Brain and Mr. Pinky start 1500 meters below the surface of the water and ascend at 37 meters per hour.
Since the submarine ascends at a rate of 37 meters per hour, so elevation of submarine after h hours would be
.
Since the elevation under water surface is negative, so 1500 meters below the surface of water would be
.
The final elevation in meters of submarine after h hours would be initial elevation plus change in elevation after h hours that is
.
Therefore, the equation
. represents the given scenario.
Answer:
random variable
Step-by-step explanation:
Random variable also known as stochastic variables are variables that are used in statistics and probability, The value of a random variable must be determined by chance which remain uncertain and depends on the outcome of a random process or experiment.
Unlike algebra, when random variable is introduced into a mathematical model, it is represented by capital letter and it has a single numerical value.