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7 4/6+1/3−5/6= in fraction thank you
asked
Jan 21, 2021
Mathematics
middle-school
2
answers
3
votes
15.1k
views
A university has 39,630 students in a random sample of 240 students 16 speak three or more Languages predict the number of students at the university who speak three or more languages?
asked
Jan 18, 2021
Mathematics
middle-school
1
answer
1
vote
215k
views
Determine two pairs of polar coordinates for the point (5, 5) with 0° ≤ θ < 360°. a. (5 square root 2, 225°), (-5 square root 2, 45°) b. (5 square root 2, 315°), (-5 square root 2, 135°) c. (5 square root 2, 135°), (-5 square root 2, 315°) d. (5 square root 2, 45°), (-5 square root 2, 225°) Find an equation in standard form for the hyperbola with vertices at (0, ±9) and foci at (0, ±10). a. y squared over 81 minus x squared over 100 = 1 b. y squared over 81 minus x squared over 19 = 1 c. y squared over 19 minus x squared over 81 = 1 d. y squared over 100 minus x squared over 81 = 1
asked
Dec 13, 2020
Mathematics
high-school
1
answer
0
votes
26.9k
views
Athletes can apply for an exception to use a banned substance if it is used for medical purposes. Which of the following athletes is most likely to be allowed to use meldonium if she or he is using it
asked
Jun 24, 2020
Health
high-school
1
answer
5
votes
211k
views
Which neurotransmitter is derived from tyrosine? a. serotonin b. glutamate c. GABA d. epinephrine
asked
Jun 23, 2020
Biology
college
1
answer
5
votes
22.1k
views
SOMEONE PLS HELP ME!!!!
asked
May 18, 2020
Mathematics
middle-school
1
answer
1
vote
113k
views
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