You have to find a common denominator 1st then add. So 16 is the common denominator the problem should be 2 7/16+1 14/16+8-16= 3 29/16 then you need to divide 29/16 you will have 4 13/16

6 0

3 years ago

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The expression 3 ( 1 . 5 )^ t models the number of bacteria in a culture as a function of the number of hours since the culture

Masteriza [31]

Answer:

Step-by-step explanation:

Given

3 $(1.5)^{t}$

When the culture was created t = 0, thus

3 $(1.5)^{0}$ = 3 × 1 = 3

That is there were initially 3 bacteria in the culture → A

4 0

3 years ago

Figure ABCD is similar to figure MNKL. Write a proportion that contains BC and KL.

joja [24]

B/C = K/L because they are similar

7 0

3 years ago