Write the number for each named while number. fifty-two trillion one billion, nineteen million, five hundred two thousand, eleven

Which statement is always true? a negative exponent cannot be part of an expression's numerator. a negative base raised to the power of 2 has a negative value. a negative base raised to the power of 2 has a positive value. any number to the first power is zero.

In the rectangle below ac=30 units what is de

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form