25. To start reading a novel for English class, Sara read 1 page. Each day for 4 days she reads double the number of pages she read the day before. How
many pages will she read on the fourth day?
cartier

If she read one page on the first day, she will read 8 pages on the 4th day.

Step-by-step explanation:

Day 1=1

Day 2=2 (because 1 doubled is 2)

Day 3= 4( 2*2=4)

Day 4= 8(2*4=8)

It's easy.

b

step-by-step explanation:

ez

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500