Answers by Nick Bernard
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Answers by Nick Bernard

Answers by Nick Bernard
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What two conditions must be present to cause refraction of a sound wave? a) perpendicular incidence and identical media propagations speeds b) perpendicular incidence and reflector size smaller than one
answered Oct 31, 2024
2 votes
18.2k views
"Following an MI, when do CK levels reach peak values?" a. At the time chest pain begins b. Within 3 to 12 hours of the onset of chest pain c. Within 24 hours d. 48 to 72 hours after the onset of chest
answered Aug 30, 2024
7 votes
94.9k views
Alison retrieved data from a company database containing personal information on customers. When she looks at the Social Security number (SSN) field, she sees values that look like this: "XXX-XX-9142."
answered Mar 25, 2024
1 vote
138k views
From a group of 7 men and 5 women, determine how many committees of 4 people can be formed with: a) no restrictions b) exactly three women c) exactly four men d) no women
answered Mar 10, 2024
3 votes
91.9k views
Please help simplify:2^2010×5^2011/10^1000​
answered Feb 19, 2024
4 votes
151k views
When Othello sees Cassio with Desdemona's handkerchief, he does all of the following EXCEPT? 1) Say he will take nine years to kill him 2) Say Desdemona should die that very night 3) Say he will chop Desdemona
answered Jan 13, 2024
1 vote
136k views
Which political risk is indicated when the laws of the foreign country stipulate a specified amount of goods or services be supplied by produce in the domestic​ market?.
answered Sep 23, 2023
6 votes
87.3k views
I’m not sure what these answers
answered Sep 17, 2023
10 votes
147k views
Find a description this equation represents. Of the numbers 1, 2, 3, 4, and 5, which are solutions to the equation? 4x+6=18 A. If you add four to six times a number, you get 18. B. Four more than six times
answered Jun 13, 2023
4 votes
112k views
Solve equation: 3 + 7(6 +2x) = 157
answered May 7, 2023
6 votes
127k views
A banner measures 5.4 feet long. How long does the banner measure in inches and in yards? Enter your answers in the boxes.
answered Mar 15, 2023
10 votes
195k views
Are these lines perpendicular? yes no
answered Mar 10, 2023
5 votes
199k views
The sales tax in Minnesota is 7%. How much tax would there be on a chair that costs $145.34?
answered Jan 26, 2023
5 votes
93.8k views
A store wants to have an end of year sale so they discount all prices by 35%. If you buy an item that originally sells for $80.00, how much are you paying for it after the discount?
answered Dec 26, 2022
3 votes
205k views
On Dolores's tenth birthday her grandfather deposited $35 in a savings account for her. Each year, her grandfather deposited twice the amount of the previous year's deposit. How much money did her grandfather
answered Oct 1, 2022
7 votes
53.4k views
X + 7y = 21 Identify the x- and y-intercept and graph the equation on the coordinate plane to the left. What is they-value when x is 7? Answer these questions in the text box below.
answered Sep 13, 2022
4 votes
210k views
Ralph is leasing a $38,000 car for 36 months. The terms of his lease include an 8.5% interest rate (money factor of 0.00354) and a residual value of 72%. Determine Ralph's approximate monthly lease payment
answered Jun 9, 2022
14 votes
97.5k views
Does anyone know if can I take Spanish class in college if I speak Spanish perfectly? Would there be a problem or not?
answered May 27, 2022
4 votes
127k views
Jonah bicycled 12 miles in 4 hours. What is the unit rate? O 3 miles per hour O 8 miles per hour O 16 miles per hour O 48 miles per hour
answered Apr 17, 2022
4 votes
190k views
In a lab experiment, 510 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 20 hours. How long would it be, to the nearest tenth of an hour,
answered Mar 19, 2022
13 votes
88.0k views
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