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MATH SOLVE
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A type of organism's cells split every minute. If the organism has 4 cells when the cells begin to split, how many cells will the organism have after 6 minutes?
General
2 months ago
Gianna paid $4.75 for a strawberry smoothie. She now has $12.35. How much money did Gianna have before she bought the smoothie? The variable, m, represents the amount of money . The problem uses difference to help determine the amount of money Gianna started with, so it is a problem. The correct equation to solve this problem is .
General
2 months ago
Long Answer Question : A submarine descended 3/5 of a kilometer in 1/5 of an hour. What was the Submarine's rate of Descent in Kilometers per hour ? Plz show work and explain:)
General
2 months ago
Isamu put 4 of the tiles together to make a square. Write and solve an equation to find the area, in square feet, of the square.
General
2 months ago
Will marked BRAINLIEST!! Kristin bought 9 potatoes at the farmer's market. The shortest diameter of each, in centimeter, is shown below. 3,3,4,4,5,6,7,8,9After Kristin used one potato to make dinner, the median diameter of the remaining potatoes was 4.5 centimeters. Which of these could be the diameter, in centimeter, of the potatoes Kristin used? Plz explain and show work.A. 3 B. 4C. 5D. 6
General
2 months ago
What is the value of x in this triangle?Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.x =°A vertical align right triangle. The perpendicular is labeled as 32. The hypotenuse is labeled as 58. The alternate base angles are labeled as right angle and x degrees, respectively.
General
2 months ago
An object is launched from a launching pad 208 ft. above the ground at a velocity of 192ft/sec. what is the maximum height reached by the rocket?
General
2 months ago
Find the roots of the quadratic equation x2 – 8x = 9 by completing the square. Show your work.
General
2 months ago
Which inequality represents the situation: Hailey has at most $500 in her bank account?A x>500B x≥ 500C x<500D x≤ 500 Tessa chose C as the correct answer.How did she get that answer?
General
2 months ago
Without using a calculator, determine the number of real zeros of the function:f(x)= x^3+ 4x^2+x-6*the clue on pluto, synthetic division finds that there are three real zeros. as suggested by the highest degree in the function*
General
2 months ago
The volume of this triangular prism is 247.5 cubic inches. What is the value of t?t = __ inches
General
2 months ago
Find the centroid of the region that is bounded below by the x-axis and above by the ellipse left parenthesis StartFraction x squared Over 4 EndFraction right parenthesis plus left parenthesis StartFraction y squared Over 9 EndFraction right parenthesis equals 1 x2 4 y2 9
General
2 months ago
As a condition of employment, Fashion Industries applicants must pass a drug test. Of the last 220 applicants, 14 failed the test. Develop a 99% confidence interval for the proportion of applicants that fail the test. Would it be reasonable to conclude that more than 10% of the applicants are now failing the test?
General
2 months ago
Let X and Y be independent continuous random variables that are uniformly distributed on (0,1). Let H=(X+2)Y. Find the probability P(lnH≥z) where z is a given number that satisfies ez<2. Your answer should be a function of z.Hint: Condition on X.P(lnH≥z1)= ? Let X be a standard normal random variable, and let FX(x) be its CDF. Consider the random variable Z=FX(X). Find the PDF fZ(z) of Z. Note that fZ(z) takes values in (0,1) .fZ(z)= ?
General
2 months ago
What values do x and y have if |x| =16 and |y| =16, and when x and y are combined they equal 0
General
2 months ago
Evaluate the sum from n equals three to seven of quantity two n plus five. A. 75 B. 77 C. 96 D. 98
General
2 months ago
you have four cards, labeled 2-5. what is the probability of drawing a number less than 3, putting the card back, then drawing a prime number?
General
2 months ago
Find the vertex, focus, directrix, and focal width of the parabola. (5 points) negative 1 divided by 20 times x squared = y
General
2 months ago
A small town has 800 inhabitants. At 8 AM, 120 people have heard a rumor. By noon half the town has heard it. At what time will 90% of the population have heard the rumor? (Do not round k in your calculation. Round the final answer to one decimal place.)
General
2 months ago
Working together, machine J, machine K, and machine L can complete a job in 12 minutes. Working alone, machine J can complete a job in 20 minutes. Machine J worked alone for a given amount of time. Then, machines K and L worked together, and with no other machine, for the same amount of time. How long the total time required?
General
2 months ago
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