Mr. smith asked his students weather they prefer to go to a museum or the zoo for a field trip. he found that 35% of the students prefer to go to a museum,45% prefer to go to the zoo, and the rest have no preference. what is the ratio of students who have no preference to the students who prefer to go to the museum? a). 1: 4b). 1: 5c). 4: 7d). 4: 9the answer is coming but i don't know how. can someone show me how?

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

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)) =

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.