A recipe for cupcakes uses Simplify your answer. 2/3 of a cup of sugar. If Mrs. Dawson makes 4 batches of cupcakes, how much sugar will she use?

2/3 cup per batch  4 batches     she would use 2 1/2 cups

Step-by-step explanation:

2/3 x 4 = 8/3=2 2/4 or 2 1/2

a. 19,958,400

step-by-step explanation:

hope this

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752