What is 3,190,000 in scientific notaion?
2 answers:
3,190,000 is 319 x 10^5 in scientific notation
<span>319 x 10^5. Hope this helped.</span>
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Answer:
She has FOUR 20p coins altogether.
Step-by-step explanation:
1.40-0.10-0.50=0.8
0.8/0.2=4
1. r=5
2. x=2
3. x=-3
4. y=11
5. x=-11
Answer:
Hamburgers + Cheeseburgers= 390
Hamburgers= x
Cheeseburgers= 2x
2x+x= 390
3x=390
x=130
Hamburgers sold= 130
Equation: 3/4 + 1/6
3/4 = 18/24
1/6 = 4/24
18/24 + 4/24 = 22/24
22/24 = 11/12
Hope this helps!
