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A man 1.5 height standing ontop of a vertical building 42m high,sees a truck some distance away,at an angle of depression of 53.5at what distance is the truck from the base of the building?
answered
Oct 12, 2024
Physics
high-school
2
answers
125k
views
The value of a piece of industrial equipment depreciates after it is purchased. Suppose that the depreciation follows an exponential decay model. The value of the equipment at the end of 8 years is $30,
asked
Sep 21, 2024
Mathematics
college
1
answer
224k
views
If 588 grams of FeS₂ is allowed to react with 352 grams of O₂ according to the following unbalanced equation, how many grams of Fe₂O₃ are produced? FeS₂ + O₂ → Fe₂O₃ + SO₂ a) 400 grams b) 512 grams c)
answered
Jul 16, 2024
Chemistry
high-school
1
answer
77.4k
views
What type of bars in the southern United States gave birth to Blues music? 1) Jazz bars 2) Blues bars 3) Country bars 4) Rock bars
answered
Jun 29, 2024
Arts
high-school
1
answer
50.7k
views
Suppose you invest $500 into an account earning simple interest. The APR is 2% and you invest it for 5 years. Choose two answers: How much would your investment be worth at the end? What equation should
asked
Jun 18, 2024
Mathematics
college
1
answer
79.5k
views
Polydactyly is inherited as an autosomal dominant trait. Two individuals that are heterozygous for this trait marry and plan a family of five children. Assume a 1:1 sex ratio and that the gene is completely
asked
Apr 17, 2024
Biology
high-school
1
answer
75.0k
views
Find the infimum and the supremum, if they exist, of each of the following sets: a: { x in R : 2x - 5 > 0 } b: { x in R : x² >= x² } c: { x in R : x < 1/x } d: { x in R : x² - 2x - 5 < 0 } a) (-[infinity], [infinity]); (-[infinity], [infinity]); Not exist; (-[infinity], 5) b) (-[infinity], [infinity]); (-[infinity], [infinity]); Not exist; (-[infinity], 5) c) (5/2, [infinity]); Not exist; (-[infinity], 0) and (1, [infinity]); (-[infinity], 1) and (3, [infinity]) d) (5/2, [infinity]); Not exist; (-[infinity], 0) and (1, [infinity]); (-[infinity], 1) and (2, [infinity])
asked
Mar 7, 2024
Mathematics
high-school
1
answer
144k
views
What is the quotient of (-168) + (-14) + (-3)? Pls help me A: -36 B: -4 C: 4 D: 36
asked
Dec 19, 2023
Mathematics
high-school
1
answer
106k
views
What is the product? (9 t minus 4)(negative 9 t minus 4)
asked
Nov 7, 2023
Mathematics
high-school
1
answer
81.1k
views
How do you say "I'm very happy that you are my teacher and I've been waiting to this for a long time but HAPPY BIRTHDAY, I even tried to learn French for you since your from France!!" In French?
answered
Sep 24, 2023
French
middle-school
2
answers
173k
views
Which number should come next in the series? 1 - 1 - 2 - 3 - 5 - 8 – 13
answered
Sep 10, 2023
German
college
2
answers
58.3k
views
Which type of medical insurance typically offers the least amount of flexibility in selecting a primary care physician? A. HMO B. PPO C. POS D. HSA Please select the best answer from the choices provided.
answered
Aug 15, 2023
Health
high-school
2
answers
196k
views
Consider the following graphs and choose the correct name of each functionA linear functionB absolute value function C quadratic functionD exponential functionE square root function
asked
Jun 5, 2023
Mathematics
college
1
answer
184k
views
What's the answer?????????????????????????????
asked
May 12, 2023
Mathematics
high-school
1
answer
109k
views
Convert a plasma urea value of 15 mg/dl into mmol/l , given that m.wt of urea is 60.06
answered
May 8, 2023
Chemistry
high-school
1
answer
60.9k
views
Which inequality represents the graph shown below?
asked
Feb 8, 2023
Mathematics
college
2
answers
54.7k
views
What is the solution of this compound inequality?
answered
Jan 25, 2023
Mathematics
high-school
1
answer
193k
views
Hanson is the concierge at a resort hotel. He welcomes guests on their arrival and coordinates any tours or dining reservations they would like to make. What quality might be useful to Hanson in his career?
answered
Dec 3, 2022
History
high-school
2
answers
166k
views
When amino acids are linked together to form chains the molecule formed is called what?
asked
Dec 2, 2022
Biology
college
2
answers
142k
views
I have 4 boxes, each of which weighs a certain number of pounds. In total, the boxes weigh less than 12 pounds. Write an inequality to represent this scenario. Solve and graph the inequality on the number
answered
Nov 3, 2022
Mathematics
middle-school
2
answers
71.3k
views
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