Answers by Robin Sun
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Answers by Robin Sun

Answers by Robin Sun
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Consider polar function r = 1 − cos(2θ), 0 ≤ θ ≤ 2π. (a) Set up integral for, but do NOT evaluate, the arc length of the curve. (b) Find the shaded area.
answered Feb 24, 2024
4 votes
144k views
a 12-year-old client presents to a pediatric clinic for a well-child visit. the child’s parent asks the nurse, "how much sleep should my child get every night?" how should the nurse respond?
answered Jan 31, 2024
6 votes
189k views
Who participated in the Meuse argonne offensive and who won? ASAP
answered Jan 12, 2024
4 votes
234k views
How many moles of carbon dioxide are formed when reacting with 36 moles of oxygen?
answered Aug 1, 2023
5 votes
62.3k views
find the value of the ordinary annuity at the end of the indicated time period. the payment R, frequency of deposits m, (which is the same as the frequency of compounding), annual interest rate r, and
answered Jul 7, 2023
3 votes
160k views
6x³y² + (-3x³y2) when simplified is:
answered Jun 20, 2023
7 votes
174k views
Consider the diagram. Lines AC and RS are coplanar. parallel. perpendicular. skew
answered Jun 16, 2023
8 votes
6.7k views
X The following question has two parts. First, answer part A. Then, answer part B. Part A Hailey is making floral centerpieces for a wedding. Each centerpiece has 17 flowers. She has 430 flowers for the
answered Jun 16, 2023
3 votes
178k views
Help help help math math
answered Jun 2, 2023
5 votes
42.9k views
Which of the following is a disadvantage of renewable energy? A. It creates large amounts of pollution B. It could be costly to initially switch to. C. It will not produce enough power to sustain us. D.
answered May 14, 2023
12 votes
4.6k views
Which of the following statements about area is not true? A. Area is the total space within the outside edges of a two-dimensional object. B. Area can be found by counting the number of unit squares that
answered Apr 7, 2023
3 votes
88.0k views
A topic sentence summarises the main idea in a paragraph. Highlight the topic sentence in the paragraph below. Jellyfish are unusual creatures. Jellyfish have no brain, heart, bones or eyes. They are made
answered Feb 27, 2023
6 votes
18.4k views
Type the correct answer in the box. Spell all words correctly. What forms the backbone of a DNA strand? A DNA molecule is made up of building blocks known as nucleotides. Each nucleotide consists of deoxyribose,
answered Nov 4, 2022
13 votes
225k views
What is the speed of a car that is traveling 150 miles in 3 hours? Show your work
answered Oct 31, 2022
4 votes
215k views
20 POINTS! THE QUESTION IS THE PICTURE!!
answered Oct 18, 2022
8 votes
20.6k views
(50 POINTS) Math Inverse Functions please help
answered Oct 15, 2022
4 votes
72.6k views
PLEASE HELP!!!!!!! The pentagon on the left is a reflection of the pentagon on the right. The pentagon is reflected over line ______?
answered Jun 26, 2022
9 votes
117k views
Find the missing side of the triangle. 11 ft 15 ft
answered Apr 10, 2022
6 votes
227k views
11g − –g = 12 Answer.
answered Apr 4, 2022
3 votes
128k views
3. Find F(3). F(x)=-x^3+4x^2-2x
answered Mar 21, 2022
4 votes
77.7k views
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