Recent activity by Nick Perkins

Recent activity by Nick Perkins

The density of iron is 14.0 g/cm³. A worker in a science lab calculates the density of iron as 4.5 g/cm³. What is the percent error of the worker's measurement?

asked Oct 28, 2023

1 answer 528k views

PLSS HELLPPP Read the sentence. The dog loves liver treats it wags its tail every time it smells them. Which choices correct this run-on sentence? Select the two correct answers.

answered Aug 6, 2023

2 answers 92.1k views

For every 25 students who enrolled in Eng 1 there were 7 students enrolled in History 1A. Write the ratio

answered Jul 7, 2023

1 answer 464k views

The SI unit for force is the _________. A. mass B. kilogram C. newton D. acceleration of gravity E. weight

answered Jul 7, 2023

2 answers 47.6k views

MATHEMATICS if the diagonal of a square is 12cm, calculate the area and the perimeter of the square. 72cm

asked Jun 20, 2023

1 answer 474k views

How can I find the hypotenuse and three significant figures?

answered Jun 15, 2023

1 answer 439k views

Can someone help with this problem

asked Jun 14, 2023

1 answer 229k views

Arectangular field has an area of 646 square feet. The width of the field is 19 feetWite a number in the box to show the missing measurement What is the length of the field?

asked May 25, 2023

1 answer 79.6k views

Lulu has 10 feet of ribbon. She uses 1 feet of ribbon for a project. She uses the rest of the ribbon to make bows. She uses 8 inches of ribbon for each bow. How many bows does Lulu make? Show your work.

asked May 17, 2023

1 answer 526k views

A piece of copper alloy with a mass of 73.0 g is heated from 26.0◦C to 50.0◦C. In the process, it absorbs 596 J of energy as heat. What is the specific heat of this copper alloy? Answer in units of J/g

asked Jan 23, 2023

1 answer 306k views

What's the standard answer for (5×1)+(7×.2)+(2×0.4)

answered Oct 31, 2022

1 answer 461k views

What is the objective of rural water supply and sanitation project in western Nepal?

asked Aug 4, 2022

2 answers 352k views

Robyn sells 100 tickets to the fourth grade play. The table shows the part of the tickets she sold of each type. What fraction of the tickets were adult and student tickets ?

asked Mar 3, 2022

1 answer 21.8k views

Sabrina gable con ______. A. la boca B. la cara C. los dodos D. los pies

answered Jan 26, 2022

2 answers 117k views

What is the probability of selecting an 8 from a standard deck of 52 playing cards, not keeping it, then selecting the ace of clubs? Type your answer in simplified fraction form.

asked Jan 23, 2022

1 answer 136k views

Pls answer asap pls make the answer short and esay to under stand

asked Jan 19, 2022

1 answer 513k views

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