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A magician asks two volunteers to each draw a card from a standard deck of cards. What is the probability that the first card is a heart and the second card is a diamond
General
2 months ago
(Tn) is an arithmetic sequence in which T3-T5=6, T4= 16 , find the (n)th term and find the order and the value of the first negative term in this sequence . Please help
General
2 months ago
Round 4.432 to the nearest tenth.
General
2 months ago
If it takes 63 minutes for 4 people to paint 9 walls, how many minutes does it take for 7 people to paint 4 walls ?
General
2 months ago
Solve the equation 2x^2+8x-1=0 by completing the square. Give you answers correct to 2 decimal places.
General
2 months ago
A particular computer takes 78 nanoseconds to carry out seven sums and ten products. Another computer takes 55 nanoseconds to carry out 4 sums and eight products. How long does the computer take to carry out one sum? One product?
General
2 months ago
|x| + |y|Evaluate the expression if x = 16 and y = 13.
General
2 months ago
Type the correct answer in the box. If necessary, use / for the fraction bar. A basket contains 14 white eggs, 15 brown eggs, and 11 lemons. Taylor is in a hurry to make breakfast and picks something from the basket at random. The exact probability that Taylor picks an egg from the basket is .
General
2 months ago
A train travels train travels 288 kilometre at a uniform speed. If the speed had been 4 kilometre per hour more it would have taken 1 hour less for the same journey. Find the speed of the train
General
2 months ago
9. What is the distance between (5, –2) and (5, 3)? A. 5 units B. –5 units C. 3 units D. 1 unit
General
2 months ago
Triphasil-28 birth control tablets are taken sequentially, 1 tablet per day for 28 days, with the tablets containing the following: Phase 1: 6 tablets, each containing 0.050 mg of levonorgestrel and 0.030 mg ethinyl estradiol Phase 2: 5 tablets, each containing 0.075 mg of levonorgestrel and 0.040 mg ethinyl estradiol Phase 3: 10 tablets, each containing 0.125 mg of levonorgestrel and 0.030 mg ethinyl estradiol Then 7 inert tablets (no drug). How many total milligrams each of levonorgestrel and ethinyl estradiol are taken during the 28-day period?
General
2 months ago
If a pair of shoes costs $52.50 including a 7.25% tax, what is the original cost of the item before taxes are added?No other symbols other than the number rounded to the second decimal.
General
2 months ago
Approximately 0.02% of a 100-mg dose of the drug miglitol (Glyset) has been shown to appear in human breast milk. Calculate the quantity of drug detected, in milligrams, following a single dose.
General
2 months ago
Add 7.25 L and 875 cL. Reduce the result to milliliters.
General
2 months ago
The line contains the point (9,-9) and has the same y-intercept as y + 1 = 4 (x - 2). Write the equation of this line in slope-intercept form.
General
2 months ago
A liquid contains 0.25 mg of a substance per milliliter. How many grams of the substance will 3.5 L contain?
General
2 months ago
How many colchicine tablets, each containing 600 mcg, may be prepared from 30 g of colchicine?
General
2 months ago
A cold tablet contains the following amounts of active ingredients: acetaminophen 325 mg, chlorpheniramine maleate 2 mg, and dextromethorphan hydrobromide 15 mg. How many tablets may be prepared if a manufacturing pharmacist has 1 kg of acetaminophen, 125 g of chlorpheniramine maleate, and unlimited quantities of dextromethorphan hydrobromide?
General
2 months ago
How many grams of digoxin (Lanoxin) would be required to make 25,000 tablets each containing 250 mcg of digoxin?
General
2 months ago
Find ℒ{f(t)} by first using a trigonometric identity. (Write your answer as a function of s.)f(t) = 16cos(t−π/6)ℒ{f(t)} = ?
General
2 months ago
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