Bobby has been driving at a constant speed for the last 30 minutes .if bobby is traveling at a speed of 70 miles per hour which question best represents the relationship between time in hours, t, and distance in miles, d,

The distance cover by Bobby is 35 miles .

Step-by-step explanation:

Given as :

The Time taken by Bobby to cover the distance of 70 miles =    = 30 minutes = hour

The Speed with which Bobby is travelling  = =  70 miles per hour

Let The Distance cover by Bobby =   miles

Relation Distance , Speed , time given as

Now , Distance = Speed × Time

Or,   =   ×  

Or,   =  70 miles per hour ×   hour

Or, =   miles

∴   = 35 miles

So, The distance cover by Bobby =   = 35 miles

Hence The distance cover by Bobby is 35 miles . Answer

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation:

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step-by-step explanation: