Math
The average of the first 4 numbers is 14. The average of the next 6 numbers is 25. What is the average of all 10 numbers. Can you explain how to calculate this please.
maths
we can only use the numbers 1, 2 3 & 4 once. (not allowed to use any other numbers, 0.5 etc.)
maths
Using the digits 1, 2, 3 & 4 each once only, and as many +, -, x, / and brackets as you need, try to make as many different numbers as you can, starting at 0, 1, 2 .... Which is the first number that you cannot make? My answer is 3. Which is the largest number you can make? My...
reading
I would put the kid's name(left) title (right)Enter twice then the paragraphs on the book. Lastly adding comments on the book.
physics
MathMate had everything right up to a/F. It should be F/a=m
Math
Find the 6th term of the geometric sequence with a4=256/625 and a11=-4194304/48828125
English 1
That's not what I was asking. I just wrote that as the idea and was hoping someone would help with the administration aspect. I cannot post my diagram on here as it is a bubble diagram. I am starting on pre revolution then moving on through the years up to year 10. I am ha...
English 1
Communism was the form of government used on the farm. Using communist ideals of your model redesign the administration at your school. In a labeled diagram, show the government in your school for the next ten years
physic
1) if you live 10.0 km from your school and the bus takes 0.53 h to reach the school driving due east, what is the average velocity of the bus? 2) To qualify for the finals in a racing event, a race car must achieve an average speed of 250 km/h on a track with a total length o...
trig
Lindsay is out one night and notices that her body casts a shadow that is 1.8m long when she is standing 5mfrom the pole supporting a street light Lindsay is 1.5m tall. 1-what is the angle of elevation to the street light ? 2- how high is the street light
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