Recent activity by Oliveira

Recent activity by Oliveira

NEED HELP!! which set of equations represents the system of linear equations shown on the graph?

asked Dec 12, 2023

1 answer 79.8k views

A committee of 3 is being formed randomly from the employees at a school: 4 administrators, 30 teachers and 4 staff. what is the probability that all 3 members are teachers? express your answer as a fraction.

asked Nov 21, 2023

1 answer 222k views

Rewrite the fallowing as an exponential expression in simplest form.

asked Nov 5, 2023

1 answer 197k views

Franklin D Roosevelt What is the main idea or argument of the text? to support the cause of freedom to have the U.S. step away from global crises to sacrifice for others to support all troops no matter

answered Nov 1, 2023

1 answer 54.9k views

Which substance are produced by the digestion of an oil

asked Nov 1, 2023

2 answers 84.1k views

Kadeesha has a toy car collection of 320 toy cars. She keeps 85% of the toy cars on her wall. How many toy cars does she keep on her wall

asked Oct 19, 2023

2 answers 40.0k views

Which of the following describes research that would be considered basic science?

answered Sep 1, 2023

1 answer 209k views

Each coin has a mass of 21.94 g and a volume of 2 mL which of the following metals are the coins made of

asked Apr 10, 2023

1 answer 38.1k views

Chase goes to a restaurant and the subtotal on the bill was a dollars. A tax of 7% is applied to the bill. Chase decides to leave a tip of 15% on the entire bill (including the tax). Write an expression

asked Feb 10, 2023

1 answer 223k views

Find the area of the triangle 16 in. 25 in.

answered Jan 1, 2023

1 answer 110k views

The Science Club went on a two-day field trip. The first day the members paid $40 for transportation plus $19 per ticket to the planetarium. The second day they paid $85 for transportation plus $16 per

answered Dec 28, 2022

1 answer 134k views

The diameter of the raw cookie is 2 1 2 inches. After baking the cookie, the diameter is 5 1 2 inches. By what factor does the cookie expand?

answered Dec 24, 2022

1 answer 156k views

The star Betelgeuse is 6.1 x 10^18 m away from Earth. How old is the light we see from that star when it reaches us? There are 3.2 x 10^7 seconds in a year (1 point) 635 years old 481 years old 727 years

answered Nov 20, 2022

1 answer 150k views

In the third sentence of the first paragraph, the narrator’s description of Mrs. De Ropp as "those three-fifths of the world that are necessary and disagreeable and real" suggests that Mrs. De Ropp is

answered Oct 28, 2022

1 answer 195k views

On the medicine bottle it says 2 grams for a 60 lb person. the child weighs 105 lbs. how much medicine should they get? Please help fast!!

answered Sep 18, 2022

1 answer 102k views

What is the amplitude of sin ?

answered Sep 7, 2022

2 answers 105k views

PLEASE HELP ME WITH THIS PROBLEM!! Evaluate each expression if x = 2, y = 5, and z = 5? 8. 3z + 4 9. 5x + 2z 10. x² + 5y = 2

answered Sep 2, 2022

1 answer 84.1k views

Mrs. Santos is buying binders for the students in her class. She determined that 15 binders would cost $22.50. Cost of Binders On a coordinate plane, a graph titled Cost of Binders has number of binders

answered Aug 17, 2022

2 answers 8.1k views

Which of the following is not involved in bringing materials into cells? a. endocytosis b. osmosis c. active transport d. exocytosis

asked Aug 1, 2022

2 answers 72.9k views

What is the measure of DCB?

asked Jul 3, 2022

1 answer 179k views

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