Recent activity by Tarfa

Recent activity by Tarfa

please help :(((( find the surface area of this rectangular prism that has a length of 5 ft, a width of 6 ft, and a height of 14 ft

answered Dec 10, 2023

1 answer 110k views

You get 100 points for the 1 answer that is right

asked Dec 1, 2023

1 answer 112k views

What is the answer of 20 plus 12

answered Jul 19, 2023

1 answer 89.4k views

Maxime a découpé des disques de différentes tailles dans des cartons carrés de 50 cm de coté, lequel des trois cartons contient la plus grande surface inutilisée? Ecris les étapes de ta démarche.

answered Jun 13, 2023

1 answer 101k views

22. A 1 m high pole is fixed vertically on the ground at a point 50√3 m far from the foot of a building. If the angle of elevation from the top of the pole to the top of the building is 30°, what is the

asked Jun 2, 2023

1 answer 26.1k views

Help me please this is for physics

asked Mar 28, 2023

1 answer 224k views

If the half-life of an element is 67 yr and the initial quantity is 3 kg, write a function of the form Q(t) = Q0 e^-kt to model the quantity of the element left after years. Round k to 4 decimal places.

asked Mar 19, 2023

1 answer 115k views

Find the equation of the line. The perpendicular bisector to the line segment with endpoints (-9,9) and (3,5). The equation of the line is y =

answered Mar 17, 2023

1 answer 67.7k views

The graph below and to the left shows the time of sunsets occurring every other day during September in a certain town. The graph at the lower right shows the time of sunsets on either the 21st or 22nd

asked Feb 3, 2023

1 answer 82.6k views

An astronaut drops a hammer on the Moon as part of an experiment. Before the drop, he raises the hammer by a height of 1 m, which increases its gravitational potential energy by 1.2 J. The mass of the

asked Jan 24, 2023

1 answer 40.4k views

Hank and Debra each own two milking cows

answered Dec 12, 2022

1 answer 235k views

A bag contains 3 blue, 4 red and 3 yellow marbles. How many blue marbles must be added to the bag for it to contain 75% blue marbles?

asked Dec 10, 2022

1 answer 209k views

Help me please ASAP

answered Oct 23, 2022

2 answers 140k views

El modelo atómico postulado por Shrodinger refiere la corteza atómica como una nube electrónica. Verdadero. Falso.

answered Sep 16, 2022

1 answer 67.8k views

A bag contains three yellow tickets numbered on to three. The bag also contains four green tickets numbered one to four. What is the probability of randomly picking a ticket that is yellow or has an even

answered Aug 26, 2022

2 answers 21.7k views

Write as an algebraic expression: Five times the difference of the cube of y and the square of x A. 5y^3 + 5x^2 B. (5y)^3 - (5x)^2 C. 5(y^3 - x^2) D. (5y - 5x)^6

answered Aug 23, 2022

1 answer 138k views

Four employees can wash 20 service vehicles in 5 hours. How long would it take 5 employees to wash the same number of vehicles?

asked Jun 28, 2022

2 answers 179k views

Practice Problems Lance and Dimetri are playing a marble game. According to their rules, 3 points are awarded for each red marble collected and 2 points are awarded for each green marble collected. The

asked Jun 6, 2022

1 answer 191k views

Please help me GEOMETRY And please let me know how you solved it thank u!

asked May 23, 2022

1 answer 8.1k views

Tyna simplified the expression 3x^3/12x^-2 to x/4. What was tyna’s mistake?

answered May 22, 2022

2 answers 58.7k views

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