1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KengaRu [80]
3 years ago
6

Which of the following is the correct expansion of (3x-y)2

Mathematics
1 answer:
GREYUIT [131]3 years ago
4 0
6x-2y (I believe so)
You might be interested in
Mr. Chavez spent $199.99 for a new smart phone, 3
jenyasd209 [6]
Idk what you're asking
8 0
3 years ago
)<br> Evaluate: 4+8= 2 (6 - 3)<br> 16<br> 33<br> 25<br> 18<br> Done<br> HURRY
dlinn [17]
I got the answer six. I’m not sure how those other answers are possible.
5 0
3 years ago
How many tablets should a 39 kg patient take every four hours?
PolarNik [594]
50 mg/kg/day x 34 kg = 1700 mg/day
1700 mg/day x 1 day/24 hrs x 4 hrs = 283 mg every 4 hrs

283 mg/4hrs x 1 tablet/400 mg = 0.7 tablets

So to acieve the desired dose, the pati should take seven tenths of a tablet every 4 hours. Thats an unusual dosage since it’s difficult to take 0.7 tablet. The question didnt ask about the liquid suspension so I didn’t include that.
4 0
3 years ago
Please help me thanks!!!
Basile [38]
Answer: 11
step by step instructions: so you have your statement. (3/7)r+(5/8)s you then would plug in (14) for (r) and (8) for (s).once you plug these in you then simplify the statement. (3/7)*14=6 and (5/8)*8=5. so your new statement should be 6+5=11
hope this helps
5 0
3 years ago
How do you find the average speed for a non constant speeds? 
babunello [35]
Average speed is calculated by dividing the total distance travelled by the time interval. For example, someone who takes 40 minutes to drive 20 miles north and then 20 miles south (to end up at the same place), has an average speed of 40 miles divided by 40 minutes, or 1 mile per minute (60 mph).
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the mean (average) of the data set below? 2/4, 18/5, 28/10, 5/20
    13·1 answer
  • What are the next two terms in the patter<br> 3, 6, 5, 10, 9, 18, 17,...?
    7·2 answers
  • a(t)=(t−k)(t−3)(t−6)(t+3) is a polynomial function of t, where k is a constant. Given that a(2)=0 , what is the absolute value o
    11·1 answer
  • NEED HELP ASAP!! the directions are in the photo and i just need help with number 6 tysm!
    13·1 answer
  • Pet ownership suppose that 25% of people have a dog, 29% of people have a cat, and 12% of people own both. what is the probabili
    12·2 answers
  • Solve for X. 16 - X = -2<br><br> A: X= -18<br> B: X= -14<br> C: X= 14<br> D: X= 18
    8·2 answers
  • Find the solutions of the quadratic equation x2 + 7x + 10 = 0.
    12·1 answer
  • Eight less than four times a number is less than 56. What are the possible<br> Values of that number
    11·1 answer
  • Select all that apply​.
    10·1 answer
  • Help my cousin Please because I'm busy
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!