Answer:
1. 15
2. 27
3. 4
4. 72
5. 2
6. 9
7. 1
Step-by-step explanation:
Answer: First, Third and Fourth options are correct.
Step-by-step explanation:
As we know that Rational numbers are those numbers which can be positive integers, negative integers and can be written in the form of p/q i.e. in fractions.
So, it is true for positive integers
It is true for negative integers.
It is true for fractions.
Hence, First, Third and Fourth options are correct.
6a) Find the ratio using the information given on the radii of the cylinders;
6.3/5.4 = 7/6 ratio
6b) It is stated that the cylinders are similar, using this information write out the information as;
Let x be the length of the bigger cylinder.
6.3/5.4=x/10.2 --> we can only write this when we know the shapes are similar
(6.3×10.2)/5.4=x
11.9 cm=x
As you can see, the rest of the question evolve around these to basic key concepts. Try to understand why they work out and how they were found. If you have any questions about how I found the answers, you can ask me.
Hope I helped :)
For a string length of 1 there are 2 possible strings (2^1)
for a string length of 2 there are 4 possible strings (2^2)
for a string length of 3 there are 8 possible strings (2^3)
So, for string length of 7 there are 128 possible strings (2^7)
Answer:
0.944882 in
24 mm ≈ 15/16"Step-by-step explanation:
hope this helps