Recent activity by Alvescleiton

Recent activity by Alvescleiton

What is the pH of a 0.030 M Ba(OH)₂ solution? a) 1.52 b) 12.78 c) 12.48 d) 1.22

answered Oct 2, 2024

1 answer 142k views

Paul ________ (not get) a large bill if he _________ (not buy) lots of clothes from the store. Complete the third conditional sentences with the correct form of the verbs in brackets.

asked Aug 28, 2024

2 answers 126k views

Hello please help me with this question :D?

asked Apr 19, 2024

1 answer 231k views

Multiply (9x -2) (3x - 8)

asked Apr 18, 2024

1 answer 19.7k views

The temperatures t (in °f) at which water boils at selected pressures p (in pounds per square inch) can be modeled by t = 87.97 + 34.96 ln(p) + 7.91 p. Find the rate of change of the temperature (in degrees

asked Apr 12, 2024

1 answer 229k views

What is the difference of the fractions? Use the number line and equivalent fractions to help find the answer. -2(1/2) - (-1 (3/4)) A. -4 (1/4) B. -4 C. -3/4 D. -1/2

asked Apr 4, 2024

1 answer 81.0k views

What is the correct definition of valence electrons?

asked Dec 22, 2023

1 answer 156k views

One difference between plant and animal cell is that plant cells have A chromatin B spindle C a cell plate D centromeres

answered Aug 13, 2023

1 answer 110k views

Oración con la palabra linchamiento! Ayuda!

answered Apr 26, 2023

2 answers 205k views

What is the rate of change of the function f(x)=0.25x2−2x on the interval [1, 6]?

asked Mar 20, 2023

1 answer 23.5k views

List two features used to calculate population density.

answered Mar 15, 2023

1 answer 134k views

Researchers find that there are 173 raccoons on an island. When they return a year later, they find that there are 413. Assuming an exponential growth in population, what is the annual population growth

asked Feb 16, 2023

1 answer 5.6k views

True or False? Sparta never joined the Delian League and disapproved of the growing influence and power Athens was asserting. help me

asked Jan 27, 2023

2 answers 72.2k views

Solve the following system of equations in terms of z : (1) x + 2y − 2z = 3(2) 3x + y + z = 8

answered Jan 12, 2023

1 answer 166k views

I'm standing high in the Andes Mountains. Llamas carry my supplies. A stone city peeks through the clouds. Where am I?

asked Dec 17, 2022

1 answer 22.0k views

Kyle, Frank, John, Mike, and Joe celebrated Mike's birthday at Mama's Italian Restaurant. The bill for the meal was $78.54. The food was good and the guys enjoyed their dinner. The service was okay but

answered Nov 12, 2022

1 answer 182k views

Kyle, Frank, John, Mike, and Joe celebrated Mike's birthday at Mama's Italian Restaurant. The bill for the meal was $78.54. The food was good and the guys enjoyed their dinner. The service was okay but

answered Nov 12, 2022

1 answer 182k views

Kyle, Frank, John, Mike, and Joe celebrated Mike's birthday at Mama's Italian Restaurant. The bill for the meal was $78.54. The food was good and the guys enjoyed their dinner. The service was okay but

answered Nov 12, 2022

1 answer 182k views

Midway through the flight, a group of skyjackers jet. A. commandeered B. diffused C. admonished

answered Nov 7, 2022

2 answers 66.5k views

What is the solution of x+15(x−1)=1?

answered Oct 26, 2022

2 answers 9.3k views

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