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If D varies directly with t and D is 105 when t is 3 find D when t is 8.?
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What number multiplied by 3 gives 105?
Divide 105 by 3 to find out.
How do you find the factors of 105?
Divide 105 by 1, 3, 5 and 71, 3, 5, 7, 15, 21, 35, 105
Find the prime factorization of 105?
3 x 5 x 7 = 105
How do you find out 105 as the primenumbers?
As a product of its prime factors: 3*5*7 = 105
What is the GCF of 105?
105 - 1, 3, 5, 21, 35, 105 You can not have a GCF of just one number. The factors of 105 are written and have nothing to be compared to to find the GCF.
If y varies directly as x and y equals 18 when x equals 3?
y varies directly as x y=kx, where k is a constant y=18 when x=3 18=3k k=6 y=6x
The number 3 5 and 7 are factors of N Find four other factors of N besides 1?
3, 5 and 7 are factors of 105 15, 21, 35 and 105 are also factors of 105
Find the least common factor of 3 5 7?
the lcf is 105
If an equation of variation where y varies directly as x and y equals 15 when x equals 5 find when x equals 19?
y = 3x y = 3*19 = 57
What is 3 percent of 105?
3% of 105 = 3*105/100 = 3*21/20 = 63/20 = 3.15
If w varies directly as 2x-1 and w equals 9 when x equals 2 find x when w equals 15?
The phrase "varies directly as" means that there is a number k such that w = k(2x - 1). From the results given for w = 9 when x = 2, 9 = k(4 - 1), or k = 3. Then when w is 15, 15 = 3(2x - 1), or 15 = 6x - 3, or 6x = 15 + 3, or x = 18/6 = 3.
What is the prim factorization to find gcf of 105 and 42?
2 x 3 x 7 = 42 3 x 5 x 7 = 105 3 x 7 = 21, the GCF
