If you flip a coin 9 times, you get a sequence of Heads (H) and tails (T). (a) How many different sequences of heads and tails are possible? (b)How many different sequences of heads and tails have exactly fiveheads? c) How many different sequences have at most 2 heads?

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 24 minutes, 6…

A:

Q: A mother wants to invest ​$9,000.00for her​ son's future education. She invests a portion of the…

A: Here we will find the amount invested in CD account,

Q: You go to the doctor and he gives you 12 milligrams of radioactive dye. After 24 minutes, 6.5…

A: P(t)=6.5P(0)=12t=24

Q: You go to the doctor and he gives you 13 milligrams of radioactive dye. After 12 minutes, 6…

A: Given query is to find the time taken to reach radioactive dye to 2 Milligrams.

Q: You go to the doctor and he gives you 14 milligrams of radioactive dye. After 24 minutes, 7.75…

A: Given: The initial amount of radioactive dye is 14 milligrams, When time taken for 24 minutes then…

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 12 minutes, 7.5…

A: initial amount of radioactive dye  A0=16 mg let Amount of  radioactive dye  after time t  is   At⇒…

Q: You go to the doctor and he gives you 12 milligrams of radioactive dye. After 24 minutes, 4…

A: we have to find the time .

Q: You go to the doctor and he gives you 15 milligrams of radioactive dye. After 12 minutes, 5.75…

A:

Q: You go to the doctor and he gives you 17 milligrams of radioactive dye. After 12 minutes, 5.75…

A: We will use Decay function to solve this

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 20 minutes, 7.75…

A: If A0 is the initial amount, A is the final amount and t is the time, then the exponential formula…

Q: You go to the doctor and he gives you 15 milligrams of radioactive dye. After 24 minutes, 6.5…

A:

Q: raise money, a school is sponsoring a magazine subscription drive. By visiting 90 homes in the…

A:

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 24 minutes, 6.25…

A: SOLUTION-

Q: craig earns the same amount of money each month. his telephone bill is 1/20 of his monthly earnings,…

A: Let us take the amount Craig earns each month as x.

Q: You go to the doctor and he gives you 13 milligrams of radioactive dye. After 24 minutes, 6.75…

A: We can use exponential decay function to solve the question

Q: Jake and Sammy are jogging around the same track, and they start side-by-side. Jake finishes a lap…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 3.   John received an inheritance of $12,000 that he divided into three parts and invested in three…

A: Consider the amount of money invested in money-market fund, municipal bonds and mutual funds be x, y…

Q: Sharon's rent is $800 per month. Since she could not pay this month's rent when due, her landlord…

A:

Q: You go to the doctor and he gives you 13 milligrams of radioactive dye. After 20 minutes, 6.75…

A: Let's assume the dye decays exponentially. A(t) = A0 e^(-kt) A(t) = substance remained at t A0 =…

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 20 minutes, 7.5…

A: We will solve this problem.

Q: 20. A frog is at the bottom of a 17-foot well. Each time the frog leaps, it moves up 3 feet. If the…

A: Determine the net distance it moves in every leap. Use the net leaping distance and the fact that it…

Q: Pamela's age is two times Jiri's age. The sum of their ages is 24. What is Jiri's age?

A:

Q: You go to the doctor and he gives you 17 milligrams of radioactive dye. After 24 minutes, 6.25…

A:

Q: You go to the doctor and he gives you 10 milligrams of radioactive dye. After 20 minutes, 6.25…

A:

Q: You go to the doctor and he gives you 17 milligrams of radioactive dye. After 24 minutes, 6.25…

A:

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 16 minutes, 7.25…

A:

Q: a) How many different possible license numbers are possible? b) What is the number of possible…

A: It is an important part of statistics. It is widely used.

Q: you flip a coin 8 times, you get a sequence of Heads (H) and tails (T). a. How many different…

A: Given flip a coin 8 times, you get a sequence of Heads (H) and tails (T).

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 24 minutes, 5.75…

A: Radioactive decay is given by:

Q: Albert and della have the same birthday, when della was 30, albert was 36. how old was delia when…

A: A1. Della's age 30 Albert age 36 Therfore, age difference = 36-30 =6   Let della was x years old…

Q: You go to the doctor and he gives you 13 milligrams of radioactive dye. After 24 minutes, 4.75…

A: he gives you 13 milligrams of radioactive dye. After 24 minutes, 4.75 milligrams of dye remain in…

Q: If n increases without end, 1/n becomes closer and closer to （ ） Does this make sense? If so, please…

A: For some negative n, when it is increased n value reaches to 0, for which the value of 1n reaches to…

Q: You go to the doctor and he gives you 17 milligrams of radioactive dye. After 20 minutes, 6.5…

A: Given query is to find the atime taken to reah the radioactive to 2 mg.

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 24 minutes, 5.75…

A: From the given information, N0=16 mg, N=5.75 mg ant t=24 minutes. It is known that, the radioactive…

Q: You go to the doctor and he gives you 11 milligrams of radioactive dye. After 24 minutes, 7…

A:

Q: You go to the doctor and he gives you 11 milligrams of radioactive dye. After 12 minutes, 6.75…

A:

Q: You go to the doctor and he gives you 11 milligrams of radioactive dye. After 16 minutes, 7.75…

A: 11 mg of dye has been given  After 16 min, 7.75mg is remaining it means 3.25mg of dye is lost from…

Q: You go to the doctor and he gives you 14 milligrams of radioactive dye. After 12 minutes, 6.5…

A: Given ,  You go to the doctor and he gives you 14 milligrams of radioactive dye. After 12 minutes,…

Q: Q-2: a) Four married couples have bought 8 seats in the same row for a concert. In how many…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: You go to the doctor and he gives you 14 milligrams of radioactive dye. After 12 minutes, 6.5…

A:

Q: You go to the doctor and he gives you 11 milligrams of radioactive dye. After 20 minutes, 4.75…

A:

Q: One hour after a bacteria colony starts growing, a scientist determines that there are 9000 bacteria…

A: find the explanation below

Q: You go to the doctor and he gives you 13 milligrams of radioactive dye. After 12 minutes, 6…

A:

Q: A farmer has enough feeds for 144 ducks for 14 days. If he sells 32 of his ducks, how long will the…

A: See solution below

Q: You go to the doctor and he gives you 11 milligrams of radioactive dye. After 16 minutes, 7.75…

A: The exponential function is given as A=Bert........(1) Here we have B= initial value = 11 milligrams…

Q: You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 5.75…

A:

Q: You go to the doctor and he gives you 17 milligrams of radioactive dye. After 12 minutes, 7.25…

A: The calculations are as follows

Q: you invested ​$25,000in two accounts paying 7% and 9% annual​ interest, respectively. If the total…

A: We have to use formula for simple interest to solve the problem

Q: Certain bacteria cells are being observed in an experiment. The population triples in 1 hour. If at…

A: Given: At the end of 3 hours, the population is 27000.

Q: 3. A frog is at the bottom of a 21-foot well. Each time the frog leaps, it moves up 3 feet. If the…

A: Addition is the mathematical operation in which same type of quantity are added to each other.For…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.