Answer: b) 1/3
<u>Step-by-step explanation:</u>
The numbers LESS THAN 3: 1, 2
Answer: 9.5km
Step-by-step explanation:
Answer:
11 months
Step-by-step explanation:
The initial number of baseball cards that Chris has is 20.
This is like the first term of a sequence.
If Chris is adding 3 baseball cards per month, then there will be a constant difference of 3.
The number of baseball cards after months is given by the formula;
where
Similarly, Kyle initially has 40 baseball cards and adds one base ball card per month to his collection;
The number of his baseball cards after months is given by the formula;
To determine the number of months that will pass before Kyle and Chris have the same number of base ball cards, we equate both equations to get;
We group like terms to get;
Therefore Chris and Kyle will have the same number of baseball cards after 11 months.
Answer:
(5,0)(3,0)
Step-by-step explanation:
x^2 - 8x + 15 = 0
(x - 5)(x - 3) = 0
x - 5 = 0
x = 5
x - 3 = 0
x = 3
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 :)