Recent activity by Dolf Andringa

Recent activity by Dolf Andringa

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

1 answer 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

1 answer 214k views

Hi, So PLEASE HELP ME (i mean like asap) PLEASE BE CORRECT 15 POINTS

asked Dec 4, 2023

2 answers 97.2k views

a swimming pool open 12 3/4 hours each day. the life gurads work shifts that are 3/4 hour long . how many shifts are there each day?

asked Nov 22, 2023

1 answer 206k views

Solve the system of equations by the substitution method. 3x-5y=18 y=x-4

asked Nov 19, 2023

1 answer 154k views

7. A nature club spent $71.25 to buy 3 backpacks. How much did each backpack cost?

asked Sep 27, 2023

2 answers 69.2k views

What type of word is sentence

answered Jul 29, 2023

1 answer 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

1 answer 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

2 answers 19.7k views

Cellular respiration produces (1 point) O glucose and oxygen. O carbon dioxide and glucose. O glucose and water. O carbon dioxide and water.

asked Mar 16, 2023

2 answers 70.8k views

7/8 - 1/4n = -3/8 n= __

answered Nov 30, 2022

2 answers 170k views

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x - 2| + 1? shift 1 unit left and 2 units up shift 1 unit right and 2 units down shift 2 units right and

asked Nov 27, 2022

2 answers 227k views

Why does soil lose its fertility from time to time?

asked Nov 10, 2022

1 answer 54.4k views

amy shoots a 100 arrows at a target each arrow hits with a probability 0.01 what is the probability that one of her first 5 arrows hit the target

asked Oct 25, 2022

1 answer 134k views

A binomial with a leading coefficient of 4 and a constant of 1.

answered Oct 2, 2022

1 answer 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

1 answer 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

1 answer 222k views

Identify the present particle in the past particle for the verb begin

answered Jul 30, 2022

1 answer 141k views

If the surface area of a cube is 150 cm2, what is the volume of the cube

answered Jul 30, 2022

1 answer 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

1 answer 41.2k views

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