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General
2 months ago
You are standing on the middle rung of a ladder. If you first climb up 3 rungs, then down 5 rungs, and then up 10 rungs to get onto the top rung, how many rungs are on the ladder?
General
2 months ago
Luke says you can always add and always multiply to join groups. Is he correct?
General
2 months ago
Mrs. Jennings has 3/4 Gallons of paint for an art project. She plans to to divide the paint equally into jars. If she puts 1/8 gallon of paint into each jar, how many jars will she use?
General
2 months ago
105,159 rounded to the nearest ten thousand
General
2 months ago
Train A, traveling at 200 mph, leaves station A at 1 P.m. Train B, traveling at 300 mph, leaves station b at 3 P.m. Both stations are directly across from each other and X miles away. If the trains meet at 4 P.m., what is X?
General
2 months ago
IL-1B is a protein released by cells under conditions of infection. Excessive release of IL-1B can be very damaging and can lead to severe disease. In a typical experiment, the typical concentration of IL-1B around stressed cells is 800 t 113 pg/ml. A researcher is testing drugs that can inhibit IL-1B release. She tests two drugs, drug-1 and drug-2, for their effects on IL-1B release. If the drugs have a z-score of -2.5, she will consider them promising for future study. In her experiment, stressed cells treated with drug-1 yielded 1104 pg/ml of IL-1B, while yielded 540 pg/ml of IL-18. Is she going to continue studying either drug, and if so, which one?
General
2 months ago
What is the greatest perfect square that is a factor of 396? Explain
General
2 months ago
Jamal is playing a card game with his friends. The deck has red and black cards numbered 1-12. Red cards represent negative numbers, black cards represent positive numbers. If he needs a product of 24, what are the possible combinations of cards Jamal could use?
General
2 months ago
Marion has 4 cards, Jake has 4 cards, and Sam has 3 cards. Can you write a multiplication equation to find how many cards they have in all? Explain why or why not?????????????Please explain it to me Please thank you!!!!!
General
2 months ago
what do you notice about all fractions that are equivalent to 2? Explain and give an example
General
2 months ago
What is the simplified form of the quantity x over 4 minus y over 3 all over the quantity x over 3 plus y over 4? the quantity 4x plus 3y all over the quantity 3x minus 4y the quantity 4x minus 3y all over the quantity 3x plus 4y the quantity 3x plus 4y all over the quantity 4x minus 3y the quantity 3x minus 4y all over the quantity 4x plus 3y
General
2 months ago
Chanel is renting a digital video recorder from a cable supplier for a start up fee of $45 plus $5 per month. She has a budget of $250. What is the maximum number of months she can rent the digital video recorder?
General
2 months ago
Wesley sailed his boat north for 18 miles then due east for another 18 miles approximately how far is Wesley from where he began
General
2 months ago
Multiply: (5x − 2)(4x2 − 3x − 2)
General
2 months ago
Use the graphing calculator to graph these functions: y1= 2x ; y2= 2x2 ; y3 = 2x After what y-value does the exponential function appear to surpass the linear function? 4 After approximately what y-value does the exponential function surpass the quadratic function?
General
2 months ago
A storage pod was rented to hold merchandise for a sporting event. the boxes of merchandise are 1 cubic foot each. The volume of the inside of the storage pod is 1280 cubic feet. What are some possible dimensions, in feet, of the storage pod being used?
General
2 months ago
Find the angle between the hands of a clock at 5:15A 60B 67.5C 75
General
2 months ago
Which of the situations correspond to the equation below? 0.35 ( t + $850) = $339.50 A.) Monica read in the paper that the Formal Gown Warehouse is offering 35% of the cost of a gown toward a pair of dress shoes. The gown that Monica wants cost $850.00 and the shoes that go with the dress are also on sale for t, which would give her a total savings of $339.50. B.) Chase donated t to the school's fundraiser, which put their fundraising total at $339.50 or 35% of their goal target of $850. C.) Rainy's neighbor was having a new fence installed and asked her to pay 35% of the cost based on the portion of the fence that ran between their houses. He asked her for $339.50 to cover $850.00 worth of materials plus labor costs, t. D.) Manuel received a 35% discount for a savings of $339.50 by purchasing a set of four tires at $212.50 each plus a road hazard warranty for t. E.) After paying t toward her tuition, Julie still owed 35% of her total tuition of $850.00, leaving an amount due of $339.50.
General
2 months ago
Use the relative row frequencies in the table below to answer the question. Movie Preference Action Drama Science- Fiction Comedy Female 0.25 0.325 0.033 0.392 Male 0.625 0.0125 0.2 0.1625 A randomly selected participant is female. Would you predict that her favorite type of movie was action? If not, what would you predict and why?
General
2 months ago
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