Logan collect pledges for the charity walkathon. he will receive total contributions of $60 plus $20 for every mile that he walks. how many miles would you need to walk to raise $348

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)