Question 7. "TRITIUM IS US USED IN NUCLEAR WEAPONS TO INCREASE THEIR POWER. IT DECAYS AT THE RATE OF 5.5% PER YEAR. CALCULATE THE HALF-LIFE OF TRITIUM.

please show all steps Let u1​=[64​], and u2​=[−12−4​] Select all of the vectors that are in the span of {u1​,u2​}. (Check every statement that is correct.) A. All vectors in R2 are in the span. B. The vector −1[−12−4​]−6[64​] is in the span. C. The vector [00​] is in the span. D. The vector −6[64​] is in the span. E. The vector [64​] is in the span. F. The vector [−12−4​] is in the span. G. We cannot tell which vectors are in the span.

The two blocks in (Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 13cm in diameter and has a mass of 2.0kg . As the pulley turns, friction at the axle exerts a torque of magnitude 0.60N?m If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? The two blocks in (Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 13cm in diameter and has a mass of 2.0kg . As the pulley turns, friction at the axle exerts a torque of magnitude 0.60N?m If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?

Shaw is a lumber company that also manufactures custom cabinetry. It is made up of two divisions: Lumber and Cabinetry. The Lumber Division is responsible for harvesting and preparing lumber for use; the Cabinetry Division produces custom-ordered cabinetry: The lumber produced by the Lumber Division has a variable cost of $2.00 per linear foot and full cost Shaw is a lumber company that also manufactures custom cabinetry. It is made up of two divisions: Lumber and Cabinetry. The Lumber Division is responsible for harvesting and preparing lumber for use; the Cabinetry Division produces custom-ordered cabinetry: The lumber produced by the Lumber Division has a variable cost of $2.00 per linear foot and full cost of $3.00 Comparable quality wood sells on the open market for $6.00 per linear foot Required: 1. Assume you are the manager of the Cabinetry Division Determine the maximum amount you would pay for lumber 2. Assume you are the manager of the Lumber Division. Determine the minimum amount you would charge for the lumber if you have excess capacity. Repeat assuming you have no excess capacity 3. Assume you are the president of Show. Determine mutually beneficial transfer price assuming there is excess capacity Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Assume you are the manager of the Cabinetry Division. Determine the maximum amount you would pay for lumber Maximum Price Required 2 > TOILULUI $9.00. Comparable quality wod Required: 1. Assume you are the manager of the Cabinetry Division. Determine the maximum amount you would pay for lumber 2. Assume you are the manager of the Lumber Division. Determine the minimum amount you would charge for the lumber if you hav excess capacity. Repeat assuming you have no excess capacity 3. Assume you are the president of Shaw. Determine a mutually beneficial transfer price assuming there is excess capacity Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Assume you are the manager of the Lumber Division. Determine the minimum amount you would charge for the lumber if you have excess capacity. Repeat assuming you have no excess capacity. Minimum Price with Excess Capacity Minimum Price without Excess Capacity (Required Required 3 > Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Assume you are the president of Shaw. Determine a mutually beneficial transfer price assuming there is excess capacity. Mutually Beneficial Transfer Price Required 2

The Phillips Curve and Inflation - End of Chapter Problem If Congress levies a new $1,000 per car tax on car manufacturers to pay for expanded Social Security benefits, how do you think this will impact unexpected inflation? Unexpected inflation will not change, as managers have rational expectations. rise, as the increase in production costs will generate cost-push inflation before managers can incorporate the change into their expectations. not change, as managers will have a sufficient amount of time to incorporate the increased costs into their expectations. fall, since the unexpected component of inflation will decrease as managers incorporate the increased costs into their expectations.

Peters, Chong, and Aaron are dissolving their partnership. Their partnership agreement allocates each partner an equal share of all income and losses. The current period's ending capital account balances are Peters, $138,000; Chong, $126,000; and Aaron, $(48,000). After all assets are sold and liabilities are paid, there is $216,000 in cash to be Peters, Chong, and Aaron are dissolving their partnership. Their partnership agreement allocates each partner an equal share of all income and losses. The current period's ending capital account balances are Peters, $138,000; Chong, $126,000; and Aaron, $(48,000). After all assets are sold and liabilities are paid, there is $216,000 in cash to be distributed. Aaron is unable to pay the deficiency. The journal entry to record the distribution should 74 be: Skipped Multiple Choice Debit Cash $216,000; credit Peters, Capital $72,000; credit Chong, Capital $72,000. Debit Peters, Capital $138,000; debit Chong, Capital $126,000; credit Cash $264,000. Debit Peters, Capital $138,000; debit Chong, Capital $78,000; credit Cash $216,000. Debit Cash $216,000, debit Aaron, Capital $48,000, credit Peters, Capital $138,000, credit Chong, Capital $126,000. Debit Peters, Capital $114,000; debit Chong, Capital $102,000; credit Cash $216,000.

1. What is the pH of a 0.43 M HCl solution? and 2. What is the pOH of a 0.19 M KOH solution?