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What is the height of an equilateral triangle with sides that are 12 cm long? Round to the nearest tenth. (1 point)
General
2 months ago
When students at Luray Middle School were surveyed, 22% said they would like hamburgers at lunch rather than hotdogs. What is that percent rounded to the nearest compatible fraction?
General
2 months ago
Where does f(x) = 3x2 – 11x – 4 intersect the x-axis? The negative x-intercept is at ( , 0). The positive x-intercept is at ( , 0).
General
2 months ago
A function is created to represent the miles per gallon your car gets. What restrictions would be made to the domain ?A. The domain were only include integers.B. The domain will only include positive integers. C. The domain would include all real numbers. D. The domain would only include positive numbers.
General
2 months ago
What is 12x3 – 9x2 – 4x + 3 in factored form?
General
2 months ago
a smoothie recipe calls for 2 1/4 cups of frozen mango. if the recipe serves two, how many cups of frozen mango is needed to serve one?
General
2 months ago
Function f is an exponential function.x −4 −2 0 2 4f(x) 316 34 3 12 48By what factor does the output value increase as each input value increases by 1?
General
2 months ago
Drag and drop the answer into the box to identify each function as linear, exponential, or neither.x 2 3 4f(x) 5.5 7 8.5 x 0 3 6f(x) 1 8 64
General
2 months ago
@ sitora @jyoung HELPPPPP PLEASE WILL GIVE BRAINLEST AND THANKS1. first question : The graph shows a predicted population as a function of time.Choose the one statement below that is true about this graph.The initial population was more than 500.The graph shows the population decreasing without bound.The graph has an x-intercept and a y-intercept.The graph shows quadrant III because only negative values make sense for this situation. Based on the graph, it is predicted that it will take more than 3 years for the population to be greater than 500.2. question Let f(x)=3x.Let g(x) = 3x−2+5.Which two statements describe the graph of g(x) with respect to the graph of f(x)?g(x) is translated 2 units right from f(x).g(x) is translated 2 units left from f(x).g(x) is translated 5 units down from f(x).g(x) is translated 5 units up from f(x).3. What is the equation of the function shown in the graph, given the equation of the parent function is f(x)=1.5x?g(x)=1.5x−2g(x)=1.5x−2g(x)=−2(1.5)xg(x)=−3(1.5)x+14. The exponential function in the graph shows the population of Greeville in the years since 2010.What real-world information is given by the point (6, 2707)?Question 7 options:The population in 2006The population in 2010The population in 2016The year in which the population is twice the population in 20105. What is the average rate of change of the function below on the interval from x = 0 to x = 2?f(x)=250(0.5)xQuestion 8 options:-93.7562.50-0.256. On the same day, Maysa and Ethan each bought one baseball card from a baseball card store. The equation f(x)=2x+5represents the value of Maysa's baseball card, in dollars, x years later.The graph above shows the value of Ethan's baseball card, in dollars, x years later.Select the one correct statement below.Question 10 options:When they bought their baseball cards, Maysa's card was worth $4 more than Ethan's card.When they bought their baseball cards, Maysa's card was worth $5 more than Ethan's card.When they bought their baseball cards, Ethan's card was worth $4 more than Maysa's card.When they bought their baseball cards, Ethan's card was worth $5 more than Maysa's card.
General
2 months ago
James surveyed people at school and asked whether they bring their lunch to school or buy their lunch at school more often. The results are shown below.Bring lunch: 46 males, 254 femalesBuy lunch: 176 males, 264 femalesThe events "male” and "buys lunch” are not independent becauseP(buys lunch | male) = P(male) = 0.4.P(male | buys lunch) = P(male) = 0.3.P(buys lunch | male) = 0.3 and P(male) = 0.4.P(male | buys lunch) = 0.4 and P(male) = 0.3.
General
2 months ago
A sequence is defined by the recursive function f(n+1)=f(n). If f(3)=9, what is f(1)?
General
2 months ago
Colby is testing the effectiveness of a new allergy medication. There are 100 people with allergies in the study. Sixty-two patients received the allergy medication, and 38 other patients did not receive treatment. Fifty of the patients who received the medication reported no allergies at the end of the study. Twenty of the patients who did not receive medication reported no allergies at the end of the study. What is the probability that a patient chosen at random from this study took the medication, given that they reported no allergies?
General
2 months ago
PLEASE HELP QUICK !!!!!!!!!!!The table below shows the number of marbles of different colors in a box. A fair coin is shown below the table.red : 10Blue : 1Green : 5pink : 4Dan selects a marble from the box randomly without looking and then tosses the fair coin. What is the probability that Dan will select a blue marble and the coin will land tails up?a : 1 / 40b: 3 / 40c : 11 / 20d : 19 / 20
General
2 months ago
Compute the amount of interest earned in the following simple interest problem. A deposit of $10,000 at 9.5% for 90 days = _____. $237.50 $855.00 $23,750.00 $85,500.00
General
2 months ago
A 100-gallon fish tank fills at a rate of x gallons per minute. The function is F(x)=100/x. if the tank has been filling for 20 minutes, the total time to fill the tank is represented by the function f(x)=100/x+20. Which graph represents this
General
2 months ago
A sports apparel company surveyed the market about the size of T-shirts people most frequently buy: small, medium, large, or extra-large. The table shows the survey results.T-Shirt Size Number of Responsessmall-11medium-37large-83extra-large-19To help its sales, the company should focus on producing size(1)_____T-shirts. Approximately(2)_____% of T-shirts the company makes should be medium and large T-shirts to match the market preference. If the total number of T-shirts sold in a month is 45,000,(3)_____of these will likely be size small.1 a.small b.medium c.large d.extra-large2 a.55.3 b.80 c.83 d.923 a.1750 b.3300 c.4950 d.14850
General
2 months ago
There are a total of 28 third graders, 76 fourth graders, and 46 fifth graders, who are going on a field trip. If a bus holds 50 students, how many buses are necessary to transport all of the students?
General
2 months ago
One line passes through the points (−12,16) and (-1, 38). A second line has the equation 2y+x=23. Are these lines parallel, perpendicular, or neither? Discuss your solution strategy and then implement it to demonstrate your answer.
General
2 months ago
HEEELLLPPPP PLLLLSSS Linda asked the students of her class their hockey scores and recorded the scores in the table shown below:Score. Number of students0 21 1 2 33 64 25 36 2Based on the table, what is the mean hockey score?2.72.93.25.2
General
2 months ago
Which of the following refers to a soil's ability to transmit water? A. permeability B. composition C. formation D. texture
General
2 months ago
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