Answers by Dolf Andringa
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Answers by Dolf Andringa

Answers by Dolf Andringa
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Clara and Eli used materials they could find at home to make a simple seismograph. As Clara pulls the strip of paper through the seismograph, Eli gently shakes the table. Make a prediction. What will happen
answered Dec 20, 2023
9 votes
189k views
Which of the following answer choices is a solution to a²=16a. a=8b. a=-8c. a=16d. a=-4
answered Dec 19, 2023
5 votes
214k views
What type of word is sentence
answered Jul 29, 2023
4 votes
219k views
Calculate the mass percent of a solution prepared by dissolving 17. 2 g of nacl in 149 g of water
answered Jul 24, 2023
4 votes
84.5k views
13. On a certain day, 120 people were at the cinemas. 7/10 of them were French, 15 of them were Chinese and the rest were Japanese. How many of them were Japanese?
answered Apr 2, 2023
7 votes
19.7k views
7/8 - 1/4n = -3/8 n= __
answered Nov 30, 2022
0 votes
170k views
A binomial with a leading coefficient of 4 and a constant of 1.
answered Oct 2, 2022
4 votes
128k views
An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to any of the 103 students in the school. There are 37 in the Spanish class,
answered Sep 26, 2022
7 votes
177k views
When the year-to-year changes in comparative balance sheet accounts do not coincide with the changes implied from amounts reported on the statement of cash flows, the analyst may find useful information
answered Aug 7, 2022
4 votes
222k views
Identify the present particle in the past particle for the verb begin
answered Jul 30, 2022
6 votes
141k views
If the surface area of a cube is 150 cm2, what is the volume of the cube
answered Jul 30, 2022
4 votes
176k views
Try, check, and revise or write an equation to solve What are the two whole numbers whose product is 294 and whose quotient is 6?​
answered Jul 25, 2022
3 votes
41.2k views
Find the median and range of the data. 5, 6, 16, 26, 2, 13, 26, 10, 30, 26, 27
answered Jul 1, 2022
5 votes
47.2k views
3x-(2x-1)=7x-(3-5x)+(-x+24)
answered Apr 27, 2022
0 votes
151k views
Use the drop-down menu to complete the sentence. Cardiac perfusionists perform cardiopulmonary bypass using a machine called a
answered Mar 12, 2022
9 votes
39.4k views
Who know how to do this please help me
answered Dec 7, 2021
2 votes
200k views
The sum of two consecutive even integers is 186. What are the two numbers?
answered Nov 4, 2021
5 votes
124k views
Timothy runs a catering service for large parties. He needs 37 heads of lettuce for salad to feed 100 guests. Which of the following ratios illustrates how many heads of lettuce, x, he would need to feed
answered Sep 11, 2021
4 votes
11.1k views
It takes 2 scoops of detergent for every 3 scoops of softener. If you have 28 scoops of detergent, how many scoops of softener will you need?
answered Aug 17, 2021
3 votes
50.9k views
Suppose a firm produces 20 units of output. At that level of output, marginal revenue is $30 and marginal cost is $50. At this level of output, the firm is:___________.
answered Apr 9, 2021
3 votes
49.9k views
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