A(n) tablet has a screen in its lid and a keyboard in its base, with the lid and base connected by a swivel-type hinge. a. slate b. detachable c. convertible d. ultrathin

c. convertible

Explanation:

A convertible tablet is a computer device which can be utilized with just a touch screen device and no need for a keyboard, and can also be utilized with a keyboard. It usually has the keyboard attached to the base of the device so that one can choose to make use of each(either touchscreen or keyboard), whichever he is comfortable with, in having the device do what he wants.

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.