Questions by Raffaele Rossi

Questions by Raffaele Rossi

Jessica has 13 books in her library. She bought several books at a yard sale over the weekend. She now has 64 books in her library. How many books did she buy at the yard sale ?

asked Feb 4, 2021

2 answers

0 votes

172k views

A 30-kg object is falling in air with a force of 294 N due to gravity, and experiences a force of 50 N due to air resistance. What is the acceleration of the object?

asked Jan 7, 2021

1 answer

2 votes

173k views

What is a coast of using technology to transport water? A.cities can be built in otherwise uninhabitable areas. B.crops can be irrigated and grown in new areas. C.floods can be averted in flood-prone areas.

asked Sep 15, 2020

1 answer

5 votes

222k views

Which processes of the water cycle involve the movement of water in the liquid state? Question 6 options: evaporation and precipitation surface runoff and condensation precipitation and surface runoff

asked Jan 15, 2020

1 answer

3 votes

234k views

The local sporting goods store is having a 40% off sale on hockey gear that normally costs $100. You will have to pay a 7% sales tax, based on the discounted price, on any purchase you make. Which statements

asked Oct 3, 2019

2 answers

2 votes

143k views

In the pulley system shown in this figure, MQ = 30 mm, NP = 10 mm, and QP = 21 mm. Find MN.

asked Aug 9, 2019

2 answers

0 votes

207k views

What is the surface area of this design ?

asked Jul 15, 2019

2 answers

2 votes

136k views

What is the inverse of the following conditional statement? "If an angle measures ninety degrees then it is a right angle." A. If an angle measures ninety degrees then it is a right angle. B. If an angle

asked Jun 9, 2019

2 answers

3 votes

101k views

True or false the textile industry employed more workers than any other Manufacturing

asked Oct 8, 2018

1 answer

4 votes

30.2k views

Two friends, barbara and neil, are out rollerblading. with respect to the ground, barbara is skating due south at a speed of 5.9 m/s. neil is in front of her. with respect to the ground, neil is skating

asked Sep 18, 2018

2 answers

4 votes

182k views

To Which subset of real numbers does the number 1/5 belong? A irrational numbers B rational numbers c whole numbers, integers, rational number***** d whole numbers, natural numbers, integers

asked Aug 6, 2018

1 answer

5 votes

172k views

A tennis ball machine can launch 60 tennis balls in 12 minutes. At this rate,how many tennis balls can it launch in 2 hours?

asked Feb 4, 2018

1 answer

4 votes

110k views

A line is an undefined term because it

asked Oct 1, 2017

2 answers

1 vote

77.0k views

Jamie made 8 1 / 4 cups of fruit punch for a party.Her guests drank 2/3 of the punch .How much fruit punch did her guests?

asked Mar 17, 2017

1 answer

5 votes

220k views

Page:

Search QAmmunity.org