Problem 42 is 4 because 2(3+4)= 14 So 2x3 is 6. (14-6=8) so them 2x4 is 8.
Problem 43 is 6 because 5(6+3)= 45 So 5x3 is 15 (45-15=30) and 5x6=30
In problem 44 7x4=28 and 4x5=20 so you do 28+20 to get 48. (48 divided by 4 is 12) So 12-7 is 5. 5 is the answer
Problem 45: 6x4=24 and 6x3=18. 24+18=42. (42 divided by 6 is 7) so the last one could be anything added together to make 7.
Ex: 6+1 5+2 4+3
what is the approximate speed the ship is traveling in yards per second
(Lets hope i'm right :p)
The first thing you do is make "34%" into a fraction. That would be 1/34.
After, you would multiply.
1/4 x 60000000/1 = ?
(Use cross multiply if you know)
60000000 divided by 4 = 15000000
1/1 x 15000000/1 = 15000000/1 OR 15000000
Answer: 15000000/1 or 15000000
<em>Tell me if i'm wrong so I can prevent this in the future! Have a lovely day!</em>
~Pooch ♥
Answer:
The correct answer is D. Divide the numerator by 16 and the denominator by 16
Step-by-step explanation:
By doing this you will get this:
3/4 = 48/64
48; 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
16; 1, 2, 4, 8, 16
Let see how to build up this formula that is going to give that term of rank n
1st term =a₁ & r is the ratio
1st a₁ = a₁ x r°
2nd a₂ = a₁ x r¹
3rd a₃ = a₁ x r²
4th a₄ = a₁ x r³
5th a₅ = a₁ x r⁴
.......................
.......................
nth : a(n) = a₁ x r⁽ⁿ-¹)
Note when that the subscript of a is the same as the exponent mines 1
