A normal resting heart rate for adults ranges from 60 to 100 beats per minute. If a heart beats fewer than 60 times a minute, that person has “bradycardia (brad-e-KAHR-dee-uh). It’s normal for a heart to beat faster during exercise, but if a heart beats over 100 beats per minute at rest, that person has “tachycardia” (ta·kuh·KAHR·dee·uh). Both bradycardia and tachycardia are abnormal heart rhythms, and a doctor should be consulted. Question: Write a combined inequality that shows normal resting heart rate. Graph that inequality.

Dilations map circles to circles and ellipses to ellipses with the same. true or false

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

In an improper fraction, is the numerator equal to, less than, or greater than the denominator