Recent activity by Wanderson Silva

Recent activity by Wanderson Silva

Consider the reaction that occurs when solid aluminum and aqueous sulfuric acid are combined:3 H2SO4(aq) + 2 Al(s) → Al2(SO4)3(aq) + 3 H2(g)How many moles of sulfuric are consumed if 0.522 moles of aluminum

answered Nov 13, 2023

1 answer 96.4k views

the nurse is assessing a child admitted with a diagnosis of rheumatic fever. which significant question should the nurse ask the child's parent during the assessment?

asked Sep 2, 2023

2 answers 202k views

Freshwater is pumped into a pond that is experiencing eutrophication. Which effect is this action likely to have? (1 poinO The concentration of nutrients decreases, which improves the water quality in

answered Aug 20, 2023

1 answer 28.1k views

Luca owns a pool cleaning business. Luca wants to have a monthly profit of $5,867.00 with 50 customers, fixed monthly expenses of $2,510.00, and variable expenses of $18.40 per pool. Determine how much

asked Jul 22, 2023

1 answer 208k views

1. Solve x² +5x+3=0 Give your solutions correct to 2 decimal places.

answered Jun 4, 2023

2 answers 72.9k views

justin purchased a lawn sprinkler costing 9.23. If Justin recived 9.07 in change, how much money did he give the cashier

answered May 25, 2023

2 answers 5.5k views

Each circle counts as one whole. Write a mixed number giving the amount shaded. Then, write this amount as an improper fraction.

answered May 6, 2023

2 answers 122k views

How can geo thermal energy be used ?

answered Mar 24, 2023

2 answers 98.2k views

Olivia and Kalina are running a lemonade stand for one weekend. They sell lemonade for $0.75 per cup. On Saturday, they sell 37 cups. For the weekend, they want to make at least $45 in sales on lemonade.

answered Mar 10, 2023

1 answer 183k views

Avery spent 170 minutes outside. If she spent 64 minutes riding her bike, 48 minutes on the trampoline, and the rest of the time swimming, how many minutes did Avery spend swimming?

answered Dec 15, 2022

2 answers 50.3k views

Kristina made rectangular place mats for her dining room table, as shown below. The area of each place mat is 135 square Inches. The width of each place mat is 9 inches. How many inches long are all the

asked Nov 25, 2022

2 answers 122k views

According to records at the guidance office, the mean GPA of all juniors is 3.45 and the mean GPA of all seniors is 3.62. Which of the following statements is true? A. 3.45 is a statistic and 3.62 is a

answered Nov 18, 2022

2 answers 188k views

What is the decimal expansion for ⅓

asked Nov 3, 2022

2 answers 33.8k views

Would you rather? buy 2 lollypops for $2 buy 30 lollypops for $40

answered Oct 31, 2022

2 answers 225k views

I don't know what to do!!! Plz help me!!!! I'm dyeing!!!

answered Oct 23, 2022

1 answer 175k views

10 points, please help

answered Oct 11, 2022

2 answers 133k views

Solve the triangle congruence using the word bank provided

asked Jul 27, 2022

1 answer 14.3k views

An object has a mass of 40 grams and a volume of 20 ml. What is the object's density?

asked Jul 26, 2022

1 answer 183k views

Someone please help I’m confused

answered Jul 17, 2022

2 answers 206k views

1. Describe your first thoughts about the Multiple Intelligence project?

asked Jul 14, 2022

1 answer 161k views

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