What is the answer to this problem i scientific notation (3.5*10^-5)(3*10^-10)

1.05 ×  10^-14

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

First multiply 3.5 ×  3 = 10.5, move the decimal to the left 1 time, 1.05, because you can't pass no further than 10.

Add the exponent, -5 + -10 = -15, since the the decimal been moved to the left 1 time, it add it to -15, which will be -15 + 1 = -14

1.05  ×  10^ - 14

answer: huh

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm