Which of the following is the same as 2.3 times 10 to the third power

On every 3rd day Ivan goes to the gym. On every fifth day Gavin goes to the gym. What day will Ivan and Gavin will see each other.

Which of these elements could not form in the sun and would have to be formed in a supernova a) hydrogen (atomic number 1) b) uranium (atomic number 92) c) helium (atomic number 2) d) oxygen (atomic number 8)

You and a friend each roll a die to see who goes first in a board game. what is the probability that at least one of you rolls a 6

How many one-degree angles are in a 70 degree angle?

What is the slope of the line passing through (0, - 3) and (0, - 2) ? A) undefined B) 0 C) - 23 D) 32

Which equation finds the value of x in the triangle below? Right triangle X Y Z is shown. Side X Z has a length of 12, side Z Y has a length of x, and hypotenuse X Y has a length of z. The angle opposite to side x is 20 degrees.

What is the slope of (-3, 1), (-1, 5) ?

F x = - 3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation?

Which expression is equivelent to the given expression - (2n - 6) A. - 2 (n - 3) B. - 2 (n - 6) C. 2n - 6 D. 2n + 6

Is the graph of a linear equation always horizontal