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Answers by Samaa

Answers by Samaa
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What is the pH solution of H30+ 7.2 x 10-9 and is it acidic, neutral or basic What is the pH solution of H30+ 4.4 x 10-11 and is it acidic, neutral or basic
answered Dec 13, 2023
5 votes
198k views
06.05 Data Observation Instructions For this activity, you will need two different coins. First, you will determine the theoretical probability of events. Then, you will flip the coins 100 times and determine
answered Mar 16, 2023
7 votes
197k views
How many graduates in the sample came from University A?
answered Feb 17, 2023
4 votes
46.7k views
I need help with this question, thank you
answered Nov 1, 2022
0 votes
200k views
Solve the following equation by completing the square: x^2 + 4x = 2
answered Aug 29, 2022
3 votes
131k views
Can someone please Help me,Thank u!
answered Jun 24, 2022
11 votes
201k views
Ella buys 5 packs of muffins. She uses a coupon and saves $3 off the total. Which expression represents her total cost? A. 5m -3 B. 5 -3m C.5+3 D. 5m + 3
answered May 23, 2022
8 votes
208k views
Please Help!!!!!!!! 5.1 q4
answered Mar 14, 2022
10 votes
176k views
2. When a business practices offensive behavior, you have many options. The option with the loudest voice is starting a blog telling your family about their business practice beginning a lawsuit choosing
answered Jan 6, 2022
3 votes
83.5k views
The CFO of Daves Industries plans to have the company issue $300 million of a new common stock and use the proceeds to pay off some of its outstanding bonds that carry a 7% interest rate. Assume that the
answered Nov 17, 2021
4 votes
48.3k views
A roller coaster starts from rest at its highest point and then descends on its (frictionless) track. Its speed is 26 m/s when it reaches ground level. What was its speed when its height was half that
answered Oct 19, 2021
3 votes
176k views
Jacob wants to enlarge a triangle with sides 7, 12, and 12 inches to create a similar triangle. If the shortest side of the enlarged triangle is 24.5 inches, how long will each of the other two sides be?
answered Sep 10, 2021
6 votes
129k views
Find the exact values of all 6 trigonometric function for theta=240 degrees
answered Jul 2, 2021
4 votes
99.5k views
Is xyz trinomial explain
answered May 20, 2021
6 votes
195k views
An economy-size bag of tortilla chips is 220% the size of a regular bag of chips. If the economy size bag contains 44 servings of chips, how many servings does a regular bag contain?
answered May 14, 2021
6 votes
183k views
Que expresión algebraica corresponde al perímetro del cuadro​
answered May 12, 2021
5 votes
22.9k views
Which property is illustrated by the following statement? 5z + 1 = 1 + 5z
answered Mar 15, 2021
2 votes
2.3k views
A school have 764 students of the students 118 are in the third grade. Which equation can be used to find s, the total of students in all of the other grades?
answered Feb 1, 2021
3 votes
135k views
A truckload of fill dirt is dumped in front of a newly-built home. The pile of dirt is cone-shaped. It has a height of 7 feet and a diameter of 15 feet. Find the volume of the dirt to the nearest hundredth.
answered Jan 19, 2021
5 votes
56.6k views
PLEASE! 75 points!!! Nick is helping his mother make sandwhichs for a school outing he has a loaf of bread which equal 24oz, sliced turkey which equals 21oz, and cheese which equal 8oz. if nick uses 1
answered Aug 14, 2020
5 votes
72.0k views
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