Recent activity by Juan Lopes

Question

What caused the second phase of the industrial revolution

answered Dec 20, 2024

2 answers 132k views

What is the role of the sarcoplasmic reticulum in muscular contraction? How can smooth muscle contract when it has so little sarcoplasmic reticulum?

answered Dec 10, 2024

1 answer 205k views

The first two weeks of prenatal development after conception characterized by rapid cell division and the beginning of cell differentiation A) Blastocyst Stage B) Germinal Stage C) Embryonic Stage D) Fetal

asked Nov 11, 2024

1 answer 68.9k views

4.There were 7 cars. Ali coloured 3 of them red. How many cars were not coloured? GOLDEN - = 158 KG 2 MATHEMATICS

asked Oct 17, 2024

1 answer 153k views

Please help!! I don’t understand how to solve this since it’s format confuses me Can someone explain how to answer it has to be a whole number or fraction. Write as a single logarithm: log 5 + 2

asked Oct 14, 2024

1 answer 126k views

Two cars are traveling towards one another. The VW Bug has a mass of 187 kg and its initial velocity is -38 m/s. The compact car has a mass of 702 kg and an initial velocity of 23 m/s. They collide and

answered Jul 23, 2024

1 answer 188k views

A reflecting pool is shaped like a rhombus with a side length of 7 meters. What is the perimeter of the pool? Explain how you found your answer. Select the correct choice below and fill in the answer box

answered Jun 28, 2024

1 answer 91.1k views

If net operating income is $87,000, average operating assets are $500,000, and the minimum required rate of return is 15%, what is the residual income? a. $18,000 b. $87,000 c. $19,140 d. $12,000

asked Jun 25, 2024

1 answer 94.1k views

Where is the shading in the graph of the quadratic inequality y > -x^2+6x+3

answered Jun 12, 2024

1 answer 47.2k views

Price indexes can be used to compare prices across different periods. Suppose that a year of tuition for college at public institutions averaged a cost of $1, 929 in 1989 and that the CPI index was 113

answered May 18, 2024

1 answer 222k views

A patient has a possible brain injury. Which of the following would prevent her from having an MRI? A) She has a pacemaker B) She has a dental filling C) She has a hip replacement D) She has a history

asked May 8, 2024

1 answer 162k views

A charge nurse is discussing mental status examinations with a newly licensed nurse. Which of the following statements by the newly licensed nurse indicates a need for further teaching? A. "To assess cognitive

asked Mar 3, 2024

1 answer 76.1k views

60 points need help Which statement best incorporates a direct quote from the passage? Kristof says that even if we “eschew” the military toolbox, we do not have an excuse for not trying harder. Kristof

asked Mar 2, 2024

1 answer 33.4k views

When was the patient self determination act created, And what did it do ? A) Not Mentioned B) 1990, requiring healthcare institutions to inform patients of their rights C) 1972, establishing Medicare benefits

answered Feb 14, 2024

1 answer 82.9k views

Are the polygons similar? If they are, write a similarity statement and give the scale factor. A. The polygons are not similar. B. ABCD ~ KLMN, 19.8 : 1.4 C. ABCD ~ NKLM, 9 : 3.36 D. ABCD ~ KLMN, 9 : 1.

asked Feb 1, 2024

1 answer 201k views

Mr. Hartzel had 18 books in his home library. He bought 7 new books at the bookstore, then he sold 10 books. How many books does Mr. Hartzel have now?

asked Jan 3, 2024

1 answer 178k views

Justify proposes each step

answered Dec 28, 2023

1 answer 171k views

which painful, tender, pea-sized nodules may appear on the pads of the fingers or toes in bacterial endocarditis

answered Sep 6, 2023

1 answer 197k views

help meeeeeeeeeeee pleaseee rnnnnn!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

answered Aug 31, 2023

1 answer 80.3k views

How many different ways can teams of fourmembers be formed from a class of 20 students?1) 5 2) 80 3) 4,845 4) 116,280

answered Aug 21, 2023

1 answer 34.0k views

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