Use the formula to estimate the temperature when n = 20 chirps/min. round to the nearest whole number, if necessary.

Writing the simplest form of a fraction means the numerator and the denominator have no common factors other than 1.a. trueb. false

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Of the following, which statement or statements accurately reflect a way in which credit can be safer than cash? i. if your credit card gets stolen, you can cancel it and get your money back. ii. it is harder to lose a single credit card than a large number of bills. iii. if a merchant does not honor the agreement, you can call the credit company and dispute the charges. a. i and iii b. ii only c. iii only d. i, ii, and iii