(a) For E based on d, the equation is E = 6500 - 50d
(b) After 30 days, the remaining excess will be 5000.
The number 55,220 has two 5s and two 2s. The 5s appear in the ten-thousands and thousands places, representing 50,000 and 5,000 respectively. The 2s occupy the hundreds and tens positions, corresponding to 200 and 20. In total, the 5s sum to 55,000, while the 2s add up to 220.
Answer: 0.31
Step-by-step explanation:
Let A signifies the event of the Tampa Bay Buccaneers scoring a touchdown on their initial drive while B signifies the occurrence of their defense achieving 3 or more sacks during the game.
Given: P(A)=0.14 P(B) = 0.31 P(A or B)=0.14
Formula: P(A and B)= P(A) + P(B) - P(A or B)
Now, we calculate the probability of both scoring a touchdown on the initial drive and achieving 3 or more sacks in the game as follows:-
P(A and B)= 0.14 + 0.31 - 0.14=0.31
Therefore, the required probability is: 0.31
Density (D) is calculated as mass (m) divided by volume (v).
D = m / v
The volume change is determined by measuring the water level before and after the object is introduced to the beaker,
v = 23.1 mL - 18.5 mL = 4.6 mL
Substituting into the density formula,
D = 8.24 g / 4.6 mL = 1.79 g/mL
Therefore, the density is roughly 1.79 g/mL.
