Joshua's math textbook waze 4.21 ounces his social studies book weighs 3.99 ounces what is the difference in weight between the bowl book joshua's math textbook weighs 4.21 ounces his social studies book weighs 3.99 ounces what is the difference in weight between the both books

The given weight of Joshua's math textbook = 4.21 ounce

The given weight of Joshua's social studies textbook = 3.99 ounce

Hence, the difference in weight between the both the textbooks is- subtract the weight of social studies textbook from math textbook, which is:

4.21 - 3.99 = 0.22 ounce

Hence the difference in weights is 0.22 ounce.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

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step-by-step explanation: