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MATH SOLVE
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Based on the following set of data, which of the statements shown is true?11, 11, 12, 13A.) mean < medianB.) mean = medianC.) mean > median
General
4 months ago
There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag.What is the theoretical probability of randomly drawing a red marble?25%20%62.5%41.7%
General
4 months ago
An object is dropped from a bridge and allowed to freefall to the ground. The height of the object over time can be modeled using h(t) = 144 – 16t2. How many seconds will it take the object to reach the ground? second(s)
General
4 months ago
Describe how to simplify the expression (3^-6)/(3^-4). Answers: Divide the bases and then add the exponents. Keep the base the same and then add the exponents. Multiply the bases and then subtract the exponents. Keep the base the same and then subtract the exponents.
General
4 months ago
Which statements are true about the median of a data set? Check all that apply. The median isn’t affected much by one outlier. The median is always affected by one outlier.The median is the number in the middle on an ordered set of data. To find the median, find the difference between the highest and lowest numbers. To find the median of an even data set, find the average of the two middle numbers.
General
4 months ago
An elevator in a hotel moves at 20 feet per second. leaving from the ground floor, its height in feet after t seconds is given by the formula h(t)=20t. A bolt comes loose in the elevator shaft above, and its height in feet after falling for t seconds is given by h(t)=-16t^2+200. At what time and at what height does the bolt hit the elevator?
General
4 months ago
Solve the system of equations using the addition method 2a+3b=-1 ; 3a+5b=-2
General
4 months ago
If someone helps me with all these questions I swear I will give them 20 pts and up and will mark brainiest !Also hope you can read the paper
General
4 months ago
Madison studied for 1 2/3 hours on Tuesday and 3 5/6 on Wednesday. How many hours did she study in the two days
General
4 months ago
Which of the following are right triangles? A) Triangle ABC: AB=76 BC=357 AC=365B) Triangle ABC: AB=123 BC=836 AC=845
General
4 months ago
6. The recommended heart rate for weight management exercise and improming/cardio fitness, in beats per minute, depends on a person's age and can berepresented by the expression 0.7(220 - a).Part A: What does the variable in the expression represent?Part B: Rewrite the expression using the Distributive Property.Part C: What is the recommended heart rate for a 20-year-old person
General
4 months ago
What is 67 rounded to the nearest tens place
General
4 months ago
Help with the following:a. 3x+7=-x-1b. 1-2x+5=4x-3c. 4x-2+x=-2+2xd. 3x-4+1=2x-5+5xsolve for x(please show work)
General
4 months ago
4[24-3(7x+6)]-6(4-14x)
General
4 months ago
solve for x.-px+r=-8x-2
General
4 months ago
What is the quotient of 2 1/5 divided by 6 3/5 in simplest form?
General
4 months ago
PLEASE HELP !! it’s for math ...
General
4 months ago
Help this is due tomorrow but she didn’t teach us how.
General
4 months ago
Determine if the equations are parallel perpendicular or neither 10x-2y=16 and x+5y=-20
General
4 months ago
1. Math Fit is a tutoring company for high school students taking Algebra 1, Algebra 2,Geometry, Pre-calculus and Calculus. The profit this company makes in a year isgiven by the expression 0.2(2000 + 350s), where s is the total number of studentsenrolled.Part A: Use the distributive property to write an equivalent expression.Part B: What is the company's yearly profit if its enrollment is 50 students?
General
4 months ago
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