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Mathematics
Elise Adams
Catalina extends a ladder 15 feet and places it diagonally on a tree to get her cat that is perched on the lowest branch Which trigonometric ratio would she use to determine how high her cat was from the ground if the ladder formed a 65 degrees angle with the ground? Enter your answer as a single word (either sine, cosine)
I'll put you as brainliest
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Mathematics
Cloe Tran
One way to measure self-discipline is the $1-now or $2-later test (which the researchers call the Delay Choice Task) in which we see if a subject would decline to accept a dollar bill now when told they could wait a week and get two dollars. Highly self-disciplined adolescents outperformed their more impulsive peers on every academic-performance variable, including report card grades. Which of the following is correct?
A. This study is an experiment, since it was based on a random sample.
B. This study is an observation study since the researchers did not assign the students to one of the self-discipline categories.
C. This study is an experiment, since each subject was classified into a self-discipline category ($1-now or $2-later) and to report card grades.
D. This study is an experiment, since it was based on a random sample
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Mathematics
Nevaeh Wilkins
Simplify (-8i) - (8-5i) + 6i
Write answer in A+BI format with steps
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Mathematics
Shyla Moreno
Jana is training for a triathlon that includes a 112 mile bike ride. Today she rode her bike 12 miles in 45 minutes. What is Jana rate in miles per hour
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Mathematics
Sandra Grimes
What is the equation for slope, y-intercept? *
•s = mx + y
•y = mx + b
•x = my + b
•rise/run
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Mathematics
Esther Garrett
Mr. Sullivan is organizing teams for the middle school's annual field day. There are eight classes at the school and 21 students in each class. What is the total number of students at the school?
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Mathematics
Hamlet
90'
60
80
40
110
Right Triangle
Acute Triangle
Obtuse Triangle
6. Ba
Based on the diagram, define each type of triangle.
right:
acute:
obtuse:
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Mathematics
Harley Neal
The sum of two consecutive numbers is 85, find the numbers.
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Mathematics
Luke Brewer
Compute (2i-6) (5+1) where i=√1
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Mathematics
Erik Bowers
Write 320,400 in expanded form using exponents
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Mathematics
Nelson Williamson
2+3=8
4+5=32
5+8=60
6+7=72
7+8=?
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Mathematics
Guest
Miss Lewis has $523.50 in her savings account. Her bank pays 5 3/4% if interest. If the interest is computed once per year, how much interest will she make in one year?
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Mathematics
Owens
Comparing Order of Magnitude A biologist estimated the number of cells in a culture sample as 1.3 * 102. One week later, he looked at the same culture sample and estimated that the number of cells had grown to 3.9 * 105. Determine how many times larger the culture sample was compared to a week earlier. (3.9 * 105) (1.3 * 102) Complete the quotient in scientific notation and find the solution in standard notation. * =
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Mathematics
Baby Doll
If y varies directly with x and y is 14 when x is 12 what is the value of x when y is 35
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Mathematics
Demarcus Blanchard
If i have 69420 elephants and I take away 911 how many do I have left plus 767886
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