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∙ 10y agox-2 = 1/x2.
5t-1 = 5/t
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∙ 10y ago5t - 1 = -11 Therefore, 5t = -10 t = -10/5 t = -2
15 to the negative 5th power as a fraction can also be written as 1/15 to the 5th power.
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Depends on which question you're asking: 1) (5t-5)/-10=70 5t-5=-700 5t=-695 t=-139 2) (5(t-5))/-10=70 5(t-5)=-700 5t-25=-700 5t=-675 t=-135
5t + 1
If t=1, then 5t = 5 and 5t + 5 = 10
5t - 1 = -11 Therefore, 5t = -10 t = -10/5 t = -2
15 to the negative 5th power as a fraction can also be written as 1/15 to the 5th power.
That factors to 4t(2t + 1)(5t - 6)
Any fraction to the power of 0 will always equal 1 Any fraction that has the same numerator and denominator will also equal 1
It is 1: any number to 0 power is 1.
2 to the negative 6th power as a fraction = 1/64
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10e5t - e = 4e5tAdd 'e' to each side:10e5t = 4e5t + eSubtract 4e5t from each side:10e5t - 4e5t = eCombine like terms:6e5t = eDivide each side by 6:e5t = e/6Take the natural log of each side:5t = 1 - ln(6) = - 0.79176Divide each side by 5:t = 0.2 ( 1 - ln(6) )t = -0.15835 (rounded)
10-1 = .1 In fraction form, .1 = 1/10
Depends on which question you're asking: 1) (5t-5)/-10=70 5t-5=-700 5t=-695 t=-139 2) (5(t-5))/-10=70 5(t-5)=-700 5t-25=-700 5t=-675 t=-135
5t + 1