Answers by Bob Makowski
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Answers by Bob Makowski

Answers by Bob Makowski
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PLZ HELP!! Nick visits a park. Nick is 5 feet 3 inches tall. He casts a shadow that is 3 feet 6 inches long. A tree nearby casts a shadow that is 160 feet long. How tall is the tree?
answered Aug 21, 2021
5 votes
188k views
Discuss the relationship of computer and network security and the myriad forms of malware. In your opinion, is there one malware type that threatens information and system security more than other types
answered Aug 21, 2021
3 votes
11.6k views
When do chemical reactions happen? *
answered Jun 25, 2021
3 votes
95.3k views
Pls answer this ( both parts)
answered Jun 21, 2021
4 votes
75.3k views
If the sum of a number and seven is doubled, the result is four less than the number. Find the number.
answered Mar 23, 2021
1 vote
110k views
Solve the following system of equations: 5x + y = 9 3x + 2y = 4 (-2,5) (1,4) (2, -1) (4,4)
answered Feb 20, 2021
4 votes
197k views
need help with this problem it’s math so if you know math come on in
answered Jan 23, 2021
4 votes
109k views
3 3. Given the expression 6(3x – 2) - 4(5x + 4), how would you start to simplify it? Show that some of the properties can help simplify the expression into simplest form.
answered Jan 10, 2021
4 votes
216k views
The system of equations y= 1/4 x-1and y=-1/2 x-1/4 shown on the graph below
answered Sep 10, 2020
4 votes
55.2k views
How long has interest in flying in the skies existed?
answered Aug 3, 2020
3 votes
139k views
The energy that excites the photosystems is supplied by
answered Jun 15, 2020
3 votes
129k views
In what way do people discriminate against teenagers?
answered Apr 19, 2020
4 votes
174k views
A nonconducting spherical shell of inner radius R 1 and outer radius R 2 contains a uniform volume charge density ρ throughout the shell. Use Gauss's law to derive an equation for the magnitude of the
answered Feb 14, 2020
5 votes
39.7k views
Exercising too much in an effort to burn calories and lose weight, also called _____ exercise,can be a sign of an eating disorder. (please figure out the missing word)
answered Nov 8, 2019
1 vote
138k views
Often Scyld Scefing seized mead-benches from enemy troops, from many a clan; he terrified warriors, even though first he was found a waif, helpless. For that came a remedy, he grew under heaven, prospered
answered Oct 26, 2019
2 votes
138k views
Express the equation in slope-intercept form (1/2,-2) and slope m = 3
answered Aug 2, 2019
2 votes
75.4k views
Which graph represents a phase shift of pi/2 units right for the graph of y=cos x
answered Jul 25, 2019
3 votes
178k views
Why do countries develop economic system
answered May 31, 2019
0 votes
143k views
Which of the following will solve Ohm's law, V=IR for R
answered Sep 29, 2018
6 votes
58.7k views
A random sample of 420 new Ford trucks showed that 105 required repairs within the first warranty year.What is the estimate for the probability that a new Ford truck will need repairs within the first
answered Aug 31, 2018
2 votes
130k views
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