A girl walks from her house to school at a speed of 3 km/hr and returns at 2 km/hr. If she takes 5 hours going and coming, what is the distance between her home and school?

A girl walks from her house to school at a speed of 3 km/hr and returns at 2 km/hr. If she takes 5 hours going and coming, what is the distance between her home and school?

i need help is it true or false

Each day jane works two part-time jobs . At the store , she clocks in at 8:15am and works straight through until 1:45pm she then works from 6:30pm to 9:00pm at the local radio station. How many hours...

a1No The probability of drawing a bag with bad potatoes is less than 1. a2Yes x a3No The probability of drawing a bag with good potatoes is greater than 0. 0.1 a4...

You are looking to redo the floors in your house. You will get a floor plan (labeled 1, 2, or 3). Your job is to find the area of every room, hallway, and closet. You will then choose flooring for...

please solve with step by step working out.

Compute the number of vinyl tiles, measuring 8 in. each side, needed to tile a kitchen measuring 24 ft. by 18 ft.

ok so I don't get what this does I just need answers fast

Karen Johnson rode her 27 inch bike to the store and back. The store is 1 mile from her home. Aproximately how many rotations did johnsons bikes wheels make going to the store and back

I don't know if i should divide or multiply

If you spend $4.79, in how many ways can you receive change from a five dollar bill?

What is the answer I really need help. it is my test for math on consumer

I really don't understand the concept of this question because it seems like there's something missing but that's the full question my teacher gave me.

I am taking consumers math this year , and I was sick all week so I missed the lessons for this unit , and my teacher sent the exam home for me to take , and I ned to finish it by tomorrow , and I...

It is difficult for me to solve.

You throw three darts at the board shown. Each dart hits the board and scores a 1, 5, or ten. How many different total scores can you make?

A vending machine accepts nickels, dimes, and quarters. Exact change is needed to make a purchase. How many ways can a person with five nickels, three dimes, and two quarters make a 45 cent purchase...

An automobile is purchased for $23,000 is worth $2700 after seven years. Assuming that the car's value depreciated steadily from year to year, what was it worth at the end of the third year?

If I bought a car for 24,500 with an interest rate of 7% and had 4 years to pay it off How much would the monthly payment be?

How much more coverage does a person carrying 100/300/25 (cost of that is $490) have if two or more people are hurt in an accident thn a person carrying 10/20/5 (cost of that is $400)?