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MATH SOLVE
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Asa received scores of 72, 97, and 82 on her last three math tests. she needs a mean test score of 82 to qualify for the math team. what is the first step in determining how many points she needs on her next test to qualify for the team?
General
4 months ago
Ivan's flower garden is on the opposite side of the yard from his vegetable garden. he plans to make it in the shape of an isosceles trapezoid, with a height of 7 feet and bases of 8 feet and 14 feet.what is the area of ivan's flower garden?
General
4 months ago
A triangle has side lengths of 77 centimeters, 55 centimeters, and cc centimeters. enter a value to complete the inequality that describes the possible values for cc, the length of the third side of the triangle.
General
4 months ago
Two boats depart from a port located at (–10, 0) in a coordinate system measured in kilometers, and they travel in a positive x-direction. the first boat follows a path that can be modeled by a quadratic function with a vertex at (0, 5), and the second boat follows a path that can be modeled by a linear function and passes through the point (10, 4). at what point, besides the common starting location of the port, do the paths of the two boats cross? (–6, 0.8) (–6, 3.2) (6, 3.2) (6, 0.8)
General
4 months ago
Match each cost with the investment type to which it relates.
General
4 months ago
To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700$ dollars in your account. Which equation models your savings account balance at the end of each week?
General
4 months ago
The lucas numbers are given by the recurrence ln = ln-1 + ln-2 with boundary conditions l0 = 2, l1 = 1. show that ln = fn-1 + fn+1 for n ≥ 2, where fn is the nth fibonacci number.
General
4 months ago
Sales prices of baseball cards from the 1960s are known to possess a right skewed distribution with a mean sale price of $5.25 and a standard deviation of $2.80. supppose a random sample of 100 cards from the 1960s is selected. describe the sampling distribution of the sample mean sale price of the selected cards
General
4 months ago
While bowling with friends, brandy rolls a strike in 8 out of 10 frames. what is the experimental probability that brandy will roll a strike in the first frame of the next game? enter your answer as a simplified fraction?
General
4 months ago
Choose all the weights that are equal to 1 ton 200 pounds.A. 35,000 ouncesB. 1,200 poundsC. 2,200 poundsD. 1,200 pounds 100 ouncesE 1 ton 100 pounds 1,600 ouncesChoose multiple answers.
General
4 months ago
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