A bag contain four black B) and three R balls. The ball drawn from
the bag, without replacement. Find the
Proberbility of drawing the balls in
the Order B, R B, R B, R and B​

Complete the steps to find 4.830 ÷ 5

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.

Ling is using fraction strips to add 2/3 and 7/12's the sum is one whole plus how many twelves?