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To the nearest hundredth, what is the value of x?
General
3 months ago
Does anyone know this? PLS FAST
General
3 months ago
Use the function below to find F(1). F(t)=2•1/2^3t
General
3 months ago
Aaron bought a set of plastic ice cubes with a mixture of water and air inside.What volume of water and air is inside each of the plastic ice cubes?
General
3 months ago
The point (-7,4) is reflected over the line x=-3. Then the resulting point is reflected over the line y=x. Where is the point located after both reflections
General
3 months ago
We want to know the probability that a student selected randomly from her class would have an “A” (90 or above) in her class. Find the probability. Explain HOW to find the probability There are 91 students in the class and 35 students received a 90 or above.
General
3 months ago
what is the length of the diagonal of a non-regulation tennis court with length 20 feet and width 15 feet?
General
3 months ago
What is the measure in radians for the central angle of a circle whose radius is 5 and intercepted arc length is 7.2? Round your answer to the earnest hundredth. (THERE ARE NO ANSWER CHOICES. I HAVE TO TYPE THIS ANSWER OUT
General
3 months ago
What is the area of a sector with a central angle of (2pi/3) radians and a diameter of 12 in?
General
3 months ago
If interest is compounded every 3 months, how often is it compounded? A. MonthlyB.Semianually C.quarterly D. Annually(Apex)
General
3 months ago
I really dont feel like using my brain today, so here are some easy questions for some points.6 + 3 • 4 =(6 + 3) ÷ (4 – 5) =6 + 2^3 • 3 =
General
3 months ago
For a certain examination, a score of 58 was 2 standard deviations below the mean, and a score of 98 was 3 standard deviations above the mean. What was the mean score for the examination?
General
3 months ago
The quantity, Q, of a drug in the blood stream begins with 250 mg and decays to one-fifth its value over every 90 minute period. Give the constants a, b, and T so that Q is represented by a function of the form Q=ab^(-t/T), where t is time in minutes after the drug is injected.
General
3 months ago
A concert organizer anticipates selling 4,000 tickets and that a quarter of these will be sold at 20% reduction of original price. He needs to make $60,000 in ticket receipts. How much must a full price ticket be?
General
3 months ago
Simplify a)3/7×28/15÷14/5b)7/8+1/16-1/12
General
3 months ago
Which of the following is a function?1. Input Output Input Output Input Output 2 5 2 4 1 1 3 5 3 6 2 2 4 5 3 8 2 2 5 5 5 10 1 1
General
3 months ago
How do I factor-EX 4x^2+7x - 15 = 0
General
3 months ago
The equation used to predict how tall a dog will be as an adult is ŷ=4.5 + 0.7x1 + 0.55x2, where x1 is the height of the mother and x2 is the height of the father. Use this equation to predict the height of a puppy whose mother is 45.2 inches tall and whose father is 41.6 inches tall.
General
3 months ago
In a study of the length of time that students require to earn bachelor’s degrees, 60 students are randomly selected and they are found to have a sample mean of 4.8 years and a sample standard deviation of 2.2 years, construct a 95% confidence interval estimate of the population mean.
General
3 months ago
You have a six-sided die that you roll once. Let Ri denote the event that the roll is i. Let G j denote the event that the roll is greater than j. Let E denote the event that the roll of the die is even-numbered. (a) What is P[RsIG1], the conditional probability that 3 is rolled given that the roll is greater than 1? (b) What is the conditional probability that 6 is rolled given that the roll is greater than 3? (c) What is P[GIE], the conditional probability that the roll is greater than 3 given that the roll is even? (d) Given that the roll is greater than 3, what is the conditional probability that the roll is even?
General
3 months ago
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