Recent activity by Lee H

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In each of these scenarios, what factors affect changes in blood pressure? Which factors are most important? a) A 70-year-old goes to a movie theater. He purchases popcorn (with lots of butter and salt)

answered Nov 24, 2024

1 answer 9.5k views

What is the complementary base to cytosine in dna?

asked Jul 25, 2024

1 answer 35.1k views

In what ways might people who have a fear of falling alter their lifestyle? (Select all that apply.) a. Restrict physical activities b. Restrict social activities c. Become more dependent d. Have increased

asked May 15, 2024

1 answer 227k views

How does concentrating solar power (CSP) differ from photovoltaic cells? Option 1: CSP uses mirrors to concentrate sunlight, while photovoltaic cells convert sunlight directly into electricity. Option

answered Mar 18, 2024

1 answer 62.4k views

Taking the density of copper as 9 g/cm³, find a the mass of 5 cm³ and b the volume of 63 g. a) Mass = 45 g, Volume = 7 cm³ b) Mass = 7 g, Volume = 45 cm³ c) Mass = 56 g, Volume = 7 cm³ d) Mass = 7 g, Volume

answered Jan 15, 2024

1 answer 110k views

Let l be the line given by 3x - 4y = 18, and let P = (-6, 1). There are two squares which can be constructed such that one side of the square is on the line l and P is one of the vertices of the square.

asked Jan 14, 2024

1 answer 59.6k views

30 POINTS Madison can make a keychain in 1 minute 35 seconds. At this rate how much time will it take her to make 8 keychains?

answered Dec 24, 2023

2 answers 108k views

Two numbers are in the ratio 3:8. The larger number is 96, find the sum of the numbers

answered Nov 2, 2023

1 answer 25.2k views

What are some important lessons you have learned in your life? Why did they stick with you?

answered Oct 9, 2023

2 answers 95.8k views

At the beginning of the summer, Shay had $27 in her savings account. Shay worked as a lifeguard and by the end of the summer had a total of $575 in her savings account. How much did Shay save over the

asked Oct 4, 2023

1 answer 2.4k views

hi how can i solve this problem?An automobile purchased for use by the manager of a firm at a price of $34,000 is to be depreciated by using the straight-line method over 5 years. What will be the book

answered Aug 28, 2023

1 answer 14.2k views

Match the following terms with their definitions. 1. median 2. mean 3. mode a. the number that would be in each group if the number of items in each group were equal b. the number that happens most frequently

answered Jun 27, 2023

2 answers 209k views

The president is in charge of making formal agreements with other countries known as

asked May 25, 2023

1 answer 208k views

Please help me find out what 758x92 is

answered Mar 31, 2023

2 answers 201k views

Which amendment to the u. S. Constitution grants us a right against self-incrimination?.

answered Mar 22, 2023

1 answer 79.5k views

Which term represents animals without backbones? invertebrates heterotrophs autotrophs vertebrates

answered Nov 25, 2022

2 answers 125k views

Which represents the area of the shaded region? a Area of circle - area of the square - area of a triangle b Area of a triangle-Area of the square + Area of a circle c Area of a triangle + Area of the

answered Nov 13, 2022

2 answers 100k views

3. Simplify the expression 5a - 4b - 2[a - (2b + c)]

asked Oct 28, 2022

2 answers 32.3k views

What is the slope of a line that is perpendicular to the line in the graph?

asked Oct 3, 2022

1 answer 157k views

Which statement is true? 0 3<-3 0 -333 -13 > -10 -10 > -13 I need help

answered Sep 14, 2022

2 answers 135k views

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