Answers by SparK
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Answers by SparK

Answers by SparK
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The steady-state voltage across a circuit element is v(t) = 150cos(8000πt+20°) V, whereas the current passing through this element is i(t) = 30cos (8000πt−52°). Find the impedance of this element
answered Dec 15, 2024
4 votes
37.4k views
Plsss help me, answer correctly please
answered Nov 28, 2024
2 votes
819 views
Rocco charges $10 for every ½ hour of mowing. If Mr. Stevenson's lawn takes 2.5 hours to mow and Mrs. Price's lawn takes 4 hours to mow, how much more would Rocco charge Mrs. Price than Mr. Stevenson?
answered Oct 21, 2024
3 votes
143k views
A clinic’s average and marginal cost per case is $400. It charges $600 per case and serves 1,000 customers. Its marketing team predicts that it will expand its sales to 1,250 if it signs a contract for
answered Aug 26, 2024
4 votes
62.7k views
Hat is the difference between logical, character, integer, and complex vectors in R?
answered Aug 19, 2024
3 votes
207k views
12 x 1012 is how many times greater than 6 x 104? ) Enter the answer using scientific notation.
answered Jun 15, 2024
2 votes
126k views
Ill give 60 pointsssssss
answered Mar 2, 2024
2 votes
87.6k views
If your Retail Price is $750 and the Retail Margin is 34%, then your Wholesale Price is
answered Feb 9, 2024
6 votes
224k views
"Levi wants to go to the Strawberry Festival. Admission costs 10$Drinks cost 4 $popcorn costs 5$and hot dogs costs $7. Write an algebraic expression to determine the total amount for one ticket any given
answered Jan 10, 2024
7 votes
46.9k views
Correct answe 7 ÷2/3
answered Oct 17, 2023
7 votes
154k views
Before trying to type quickly, what do you need to work on? A. Accuracy B. GWPM C. Home row keys D. Finger placement
answered Sep 13, 2023
8 votes
162k views
Summary of the story cell one
answered Mar 27, 2023
4 votes
93.3k views
What biotic and abiotic factors live in an oasis and what are their roles as resources?
answered Feb 13, 2023
3 votes
36.6k views
Which element is oxidized in the following reaction Mn²⁺ + 2 K → Mn(s) + 2 K⁺ ?
answered Aug 15, 2022
12 votes
204k views
Solve the following equation: 5x - 3(x - 2) = -2 - A) -4 B 2 C) -2 D 0
answered Aug 13, 2022
1 vote
139k views
Anybody have a clue ?
answered Jul 23, 2022
5 votes
49.8k views
Answers for the 2 boxes please :)​
answered Jul 23, 2022
2 votes
185k views
The following figure shows AABC with side lengths to the nearest tenth. 24 B 130 5 Find BC in ABC! Round to the nearest tenth.
answered Jul 23, 2022
3 votes
120k views
A baker makes peanut butter cookies and chocolate chip cookies. 1. She needs 2 cups of flour and 3/4 cup of butter to make one batch of peanut butter cookies. 2.She needs 3 cups of flour and 1 cup of butter
answered May 31, 2022
5 votes
190k views
What is one main feature of the free enterprice system?
answered May 11, 2022
7 votes
230k views
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