Recent activity by Optimus

Recent activity by Optimus

Which expression is equivalent to 8^-3 times 8^-9? a. 1/8^27 b. 8^-12 c. 8^27 d. 1/8^-12

answered Nov 22, 2023

1 answer 87.4k views

This year, gasoline costs $4 per gallon. This is a 125% increase over the cost 3 years ago. Which expression can be used to determine the cost of gasoline three years ago?

asked Nov 18, 2023

1 answer 230k views

5. Yo me _____ (morir) de dolor en el cuerpo por limpiar la cocina. muero morís morimos mueren muere

asked Sep 5, 2023

2 answers 226k views

Find decimal form root23 and root24

answered Aug 5, 2023

1 answer 219k views

Can some1 answer my questions please? sorry but i need this done asap

answered Jul 9, 2023

1 answer 186k views

Does the environment of a place involve physical or human charcteristics

answered May 29, 2023

1 answer 60.6k views

One number is two less than a second number. Twice the second number is nine less than three times the first find the two numbers.

asked May 3, 2023

1 answer 116k views

Solve for AC in the diagram below. Round your answer to the nearest HUNDREDTH

asked Apr 19, 2023

1 answer 81.7k views

Find the surface area of the composite figure.

answered Jan 6, 2023

1 answer 53.3k views

12. Antonio Vivaldi (Tell about his life and some of the works he wrote-at least a paragraph of 5 lines or more.) plzzz helppp

answered Dec 31, 2022

1 answer 128k views

Find the area of a circle with a radius 8 m

asked Dec 4, 2022

2 answers 48.1k views

Plzzzzz help asap if i don't get it in like 10 mins the whole thing will restart Richard owns 212 acres of farmland. He grows carrots on 25 of the land. On how many acres of land does Richard grow carrots?

answered Oct 16, 2022

1 answer 59.1k views

Escoja la continuacion logica de esta conversacion A.) manana estaremos en mexico y nos divertiremos mucho B.) Ya fuimos a Mexico e hicimos cosas intersantismas C.) Estabamos en Mexico en un viaje de la

answered Sep 22, 2022

2 answers 235k views

Please help! Only have 30min !

asked Jul 26, 2022

1 answer 224k views

Elena walked 20 minutes more than Lin. Jada walked twice as long as Elena. Jada walked for 90 minutes. The equation 2(x + 20) = 90 describes this situation. Match each amount in the story with the expression

asked Jul 22, 2022

1 answer 123k views

A kite is flying 100 m high from the ground level. If it starts descending 10 m/min, how much time will the kite take to touch ground level?

answered Jun 29, 2022

1 answer 121k views

The cost of hiring a taxi consists of a fixed cost of $3 plus $0.5 per kilometer distance travelled. Write an expression in terms of y for hiring a taxi for y kilometers.

asked May 28, 2022

1 answer 220k views

Diversificación del trabajo, comercio, aparición de sistemas de escritura, urbanización y estratificación social son características aplicables al concepto de: A. Sedentarización. B. Poblamiento. C. Civilización.

asked May 23, 2022

1 answer 157k views

Using the data below, determine the ending inventory amount assuming the weighted average method under a periodic inventory system. Beginning inventory 10 units Purchases 20 units Total cost of units available

asked May 6, 2022

1 answer 76.3k views

A chemistry experiment needed 12.45 grams of chemical to produce one liter of a gas. If Zoe wanted 24 liters of gas, how many kilograms of the chemical will she need?

answered Apr 24, 2022

1 answer 61.9k views

Search QAmmunity.org