Q and A for the topic: General

P(A)=0.45 P(B)=0.6 P(A and B) = 0.2 P(A or B) =

After starting, a subway should reach a speed of 50 km/h over a distance of 100 m. 1) what specific acceleration is necessary

perform the following complete probability exercise on a calculator Banco del País recently started a new credit program. Customers who meet certain credit requirements can obtain a credit card that is accepted by area merchants. Previous records indicate that 25% of all applicants for this type of card are rejected. If a total of 5 applications are received in one day, what is the probability that exactly 3 will be rejected? Select one: to The probability that exactly 3 are rejected is 98.44% b. The probability that exactly 3 are rejected is 10.35% c. The probability that exactly 3 are rejected is 0.09% d. The probability that exactly 3 are rejected is 8.79%

3.56 divided by 2.216 Multiply this fraction by one so that you no longer have decimals

Suppose that the firm’s profit function is given as: π(Q)=1000-5Q^2, where Q is quantity produced and π is profits. Which of the following statements is/are correct? a. The optimal quantity the firm can produce to maximize its profit is 50 b. The optimal quantity the firm can produce to maximize its profit is 30. c. The optimal quantity the firm can produce to maximize its profit is 20 d. The optimal quantity the firm can produce to maximize its profit is 100 e. None of the above

Suppose that the firm’s profit function is given as: π(Q)=1000-5Q^2, where Q is quantity produced and π is profits. Which of the following statements is/are correct? a. The optimal quantity the firm can produce to maximize its profit is 50 b. The optimal quantity the firm can produce to maximize its profit is 30. c. The optimal quantity the firm can produce to maximize its profit is 20 d. The optimal quantity the firm can produce to maximize its profit is 100 e. None of the above

What is tan 113

The number 39.16 is 22.25​% of what​ number?

The weight of frogs in grams in a marsh population are normally distributed with unknown mean (μ) and standard deviation (σ) = 1.25 grams. What is the probability that the mean () of a random sample of 4 frogs lies within one gram of the true mean (μ)? Round your answer to three decimal places.

How many different five-digit numbers can be formed from the numbers 2,3,4,5,6?

In 2015 there was 57 232 babies born. How many babies will be born in the next 12 years time in total, if we assume the birth rate will drop 1% each year? The year 2015 is the first year in the 12 years. Give me the answer using geometric sum.

Cos x (2 sin x +1)= 0

Cos x (2 sent x+1) =0

A cricket has lost one of its wings and wants to climb a tree. To do so, it jumps trying to reach one of the branches, but because every time it goes out it loses energy, the height of its jumps becomes smaller and smaller. The height of his first jump is 9 meters and in each subsequent jump he only manages to jump two thirds of the previous height Only in the seventh jump will the cricket reach a height of

(x-5y)²

Determine the length of the diagonal of a cube with edge 2cm

(c+10)(c+10)

works nights andLochlan weekends at a local grocery store. Over the past several years, he has saved $3,000. Lochlan would like to invest the money so he can buy a house in 20 years. The table shows two different investment options at Lochlan’s bank. CD Money Market Account 1.75% annual simple interest 1.85% annual compound interest $1,500 minimum $3,500 minimum 4 Which type of account can Lochlan open with the money he has saved, CD or Money Market Account? Write your answer in the space provided. 5 The CD has a maturity date of 2 years. How much will Lochlan’s investment be worth after 2 years? Write your answer in the space provided. $ 6 After 10 years, Lochlan transfers his investment into a money market account. The account now earns compounded interest of 1.95% annually with a maturity date of 5 years. How much will Lochlan’s investment be worth after 5 years in the new account? the answer is 3882.36 how do I get the answer

In a group of 30 students, 18 girls and 12 boys, a leadership team of 4 students is chosen. What is the probability of having all girls in the President's leadership team?

87 out of 342 is what percentage