Recent activity by Peter Lenkefi

Recent activity by Peter Lenkefi

How did international events Influence expansion and development of America and the system of slavery? pls cite ur evidence

asked Dec 23, 2023

1 answer 502k views

The sum of two numbers is equal to 63, and their difference is equal to 12. Find the numbers

asked Nov 3, 2023

1 answer 166k views

An object is moving with a speed of 20.msand has 400 J of kinetic energy.

asked Oct 10, 2023

1 answer 81.4k views

Find an equation for the perpendicular bisector of the line segment whose endpoints are (-3, 2) and (7, 6).

answered Aug 26, 2023

2 answers 527k views

Some students are gathering to discuss the chairty food drive. Which form of the verb gather is underlined in the sentence

asked Jul 18, 2023

1 answer 447k views

Graph the point on the coordinate plane. 18 6 155 3 2 2 1 O No 3 -4 -5 6 8 -7 -6 -5 3 2 1 0 2 3 4 5 6 7 8 D(-7,-4) ad?

asked Jun 7, 2023

1 answer 533k views

How many half-lives have passed in a sample that originally contained 5000 parent isotopes but now has only 625?

asked Feb 20, 2023

1 answer 414k views

The angles in a triangle are in the ratio 1:2:3. a) Show that the triangle is a right-angled triangle.

answered Jan 28, 2023

1 answer 169k views

Using your textbook, solve the problems below. Show your work. Solve for y: y + 8 = 2

answered Jan 1, 2023

1 answer 532k views

What is the meaning of the hazard?

asked Dec 19, 2022

1 answer 514k views

Tom's current age is 5 times Mia's age 10 years ago. What is Tom's current age in terms of m?

answered Dec 15, 2022

1 answer 153k views

The reduction of iron(III) oxide () to pure iron during the first step of steelmaking, ()()() is driven by the high-temperature combustion of coke, a purified form of coal: ()()() Suppose at the temperature

answered Dec 14, 2022

1 answer 95.6k views

The human body is 65% oxygen, 18% carbon, and 10% hydrogen. The rest is other elements. What percent is composed of other elements?

answered Dec 10, 2022

2 answers 512k views

Sam answered 36 questions correctly out of 60 what is tje percentage

answered Nov 5, 2022

1 answer 241k views

Question Sets in Espanol TRANSLATE IT ANSWER IN A COMPLETE SENTENCE in Spanish ¿Cómo te llamas? ¿Cuántos años tienes? ¿De dónde eres? ¿Cómo estás? ¿Qué necesitas para la clase de matemáticas? ¿Qué necesitas

answered Jan 23, 2022

2 answers 528k views

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