Recent activity by Lorenzo Belfanti

Question

For a jewelry designer, gold and silver rings, earrings, and bracelets are considered system inputs. True or False?

asked Aug 24, 2024

1 answer 212k views

answered Apr 7, 2024

1 answer 199k views

Write each fraction in terms of the LCM of the denominators. a) (3x) / (2x^2 - x - 10), (-2x) / (2x^2 - 9x + 10) b) (3x) / (2x^2 + x - 10), (-2x) / (2x^2 - 9x - 10) c) (3x) / (2x^2 + x + 10), (-2x) / (2x^2

answered Feb 14, 2024

1 answer 230k views

What happened in ancient China in 1 B.C.?

asked Jan 14, 2024

2 answers 26.1k views

)) What is the missing length? 1 mi у ») area = 2 mi? ()) y = miles

answered Oct 27, 2023

2 answers 78.7k views

What is a participle?

answered Oct 18, 2023

1 answer 119k views

Gerry is checking to see how many customers the barber shop had in the past 2 weeks. on the list there were 217 customers during the past 2 weeks and 5/7 of them were men. how many of the customer were

answered Sep 24, 2023

1 answer 6.1k views

In fruit flies, long wing (L) is dominant to short wing (l). Two heterozygous long-winged fruit flies both (Ll) are crossed. What are the possible phenotypes of their offspring?

answered Sep 12, 2023

1 answer 144k views

A motor and gearbox system is used to raise a load from the ground to the roof of a building site. The load weighs 100kg and the motor runs from a 110 volt supply and draws a current of 15 amps. If the

asked Jul 18, 2023

1 answer 135k views

find an equation for hyperbola describe. graph the equationcenter (0,0), focus (8,0) vertex at (4,0)what axis and the equation of hyperbola is__ - ____=1

asked Jul 7, 2023

1 answer 180k views

I walk 800 meters East, and then turn and walk 1200 meters North. What was my total distance?

answered Mar 2, 2023

2 answers 199k views

A car is negotiating a flat circular curve of radius 50 m with a speed of 20 m/swithout slipping. The maximum centripetal force (provided by static friction) is 1.2 x10^4N. What is the mass of the car?

asked Jan 25, 2023

1 answer 157k views

Leo is running in a 5-kilometer race along a straight path. If he is at the midpoint of the path, how many kilometers does he have left to run?

answered Dec 19, 2022

1 answer 56.1k views

Solve 2|x – 5| > –10 A) No solutions B) x > 2 or x < –1 C) –1 < x < 2 D) All real numbers

asked Nov 17, 2022

1 answer 42.3k views

SUPER PLEASE HELP NO ONE HAS HELPED ME WITH EITHER OF MY QUESTITIONS. IT WOULD BE GREATLY APPRECIATED IF SOMEONE DID. A bicycle has a listed price of $877.98 before tax. If the sales tax rate is 8.5%,

answered Oct 29, 2022

1 answer 177k views

The graph shows two lines, A and B. Based on the graph, which statement is correct about the solution to the system of equations for lines A and B? • (4, 4) is the solution to line A but not to line B.

asked Sep 6, 2022

2 answers 178k views

25 points! Help please What happens at the melting point temperature of a substance? a. temperature change b. phase change solid -> liquid c. phase change liquid -> gas d. Nothing occurs

answered Aug 25, 2022

2 answers 145k views

Which one of these is one of the 5 themes of geography? * A. transportation B. technology C. movement D. animals

answered Aug 18, 2022

2 answers 216k views

On a certain hot summer's day, 399 people used the public swimming pool. The daily prices are $1.25 for children and $2.50 for adults. The receipts for admission totaled $601.25. How many children and

answered Aug 7, 2022

2 answers 92.4k views

Please help. I) Determine the remainder when f(x)= 2x³+bx²+2x+5 is divided by x+1. If the remainder when f(x) is divided by (x-2) is equal to the remainder in I) calculate the value of b.

asked Jul 27, 2022

1 answer 146k views

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