sofialau1030 sofialau1030

20-01-2021
Mathematics

contestada

A school library has 160 DVDs in its collection. Given that 45% of the DVDs are about science and 40% are about history, how many of the DVDs are about other subjects?

Respuesta :

chetankachana chetankachana

20-01-2021

Answer:

24 DVDs

Step-by-step explanation:

45% of 160 = 72

40% of 160 = 64

72+64=136

160-136=24

24 DVDs

Answer Link

Otras preguntas

A colony of ants has 50,000 members. Sione thinks the colony will grow at a rate of 3.1% each hour. How many ants should he expect there to be in the colony aft

In 2h2so4, the number of hydrogen atoms is 1 2 4 8

Iris is making hats for the members of the school marching band. She can make 3 hats in 1 1/2 hours. She wants to know how many hats she makes in 1 hour. Suppos

Mrs. Smith has blood type A. Her father has blood type A, and her mother has blood type B. If Mr. Smith has blood type AB, what is the probability that they wil

How many inches are in 6 meters

what is the gcf 18x3and 30x5

What is linear electron flow?

is suppesing a cry a show of exburnce or stoicism

como resolver 4 2/3 - 1 1/2 +7

1.name the gas produced by the reaction between calcium carbonate and dilute hydrochloric acid? 2. write an activity done to identify the gas