union combines all the numbers in the sets
q1: (5,7,10,11,13,15,17)
q2: 7x+1 =2x^2-3
this needs to be factored to find X=4
Answer:
Step-by-step explanation:
A
Answer:
a x a x a x a x a x a x a
Step-by-step explanation:
a^3 is three a's being multiplied by each other. a^4 is four a's being multiplied by each other
1) Sarah: 2
Camilla: 3 x 2 =6
Zachary: 4 x (3x2) =24
2) 32 rocks
3) Check the graph below, please.
1) Gathering the data:
Sarah: 2
Camilla: 3 x 2 =6
Zachary: 4 x (3x2) =24
2) To find out the total number of rocks we have to add them up:
3) Let's sketch out a bar diagram:
Hence, the answer is:
1) Sarah: 2
Camilla: 3 x 2 =6
Zachary: 4 x (3x2) =24
2) 32 rocks
3) Check the graph, above
<span>25, 36, 49, 64....
5^2, 6^2, 7^2, 8^2......
so at nth term, it is (n+4)^2
100th term = (100+4)^2 = 104^2 = 10816</span>