Answers by Peter Kellner
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Answers by Peter Kellner

Answers by Peter Kellner
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What is the difference between 234 and 250
answered Sep 21, 2021
4 votes
149k views
Nilda has $250 in her savings account. She plans to save $15 per week from her salary. Iona has only $200 in her account but can save $20 a week from her paycheck. How many weeks will it take before the
answered Sep 21, 2021
5 votes
203k views
How are viruses and human cells related?
answered Sep 15, 2021
3 votes
57.9k views
Solve the simultaneous equations b) 4x + 3y = 6 5x - 3y = 21 c) 6x – 4y = 39 y = 6 - 2x
answered Aug 13, 2021
3 votes
223k views
PLEASE HELP ME ASAP!!!!!! Which statement is true about angles 3 and 6? 3 lines intersect to form 6 angles. Clockwise, from top left, the angles 2 (90 degrees), 1, 6, 5 (90 degrees), 4, 3. They are adjacent
answered Mar 26, 2021
1 vote
11.2k views
Simplify the expression 10.8 + - 7.6 + 10.2h + 9.2 ​
answered Feb 14, 2021
7 votes
148k views
The bellow of a territorial bull hippopotamus is measured at 100 dB above the threshold of hearing. What is the sound intensity? Hint: The threshold of human hearing is I0 = 1.00 x 10-12 W/m2.The bellow
answered Feb 9, 2021
4 votes
98.2k views
How is it to live on the ring of fire
answered Jan 19, 2021
1 vote
49.5k views
Jack cuts a pie into 4 equal parts. The pieces are called _______ of the pie​
answered Nov 26, 2020
4 votes
180k views
4. Television viewing reached a new high when the Nielsen Company reported a mean daily viewing time of 8.35 hours per household. Use a normal probability distribution with a standard deviation of 2.5
answered Jun 10, 2020
6 votes
208k views
Answer these multiple choice questions!!! 20 points!!!
answered Mar 20, 2020
2 votes
221k views
Why where the articles of confederation replaced with the constitution?
answered Mar 17, 2020
4 votes
205k views
Why did Madame Valmonde look at the child in the best light available? Why did she focus her look at Zandrine?
answered Nov 7, 2019
6 votes
110k views
Why is it importsnt to clean and care for cuts on your skin?
answered Aug 20, 2019
4 votes
152k views
What is the range of the exponential function f(x)=2•7x
answered Jun 16, 2019
4 votes
120k views
tom is putting cartons of icecream in one if the freezers. there are 13 boxes and each box contains 24 cartons
answered Mar 9, 2019
2 votes
120k views
If a coin is flipped 5 times and a head comes up 2 times , what is the relative frequency of a head coming up?
answered Feb 19, 2019
6 votes
22.7k views
Explain why intensity levels an important factor indoor workouts
answered Nov 28, 2018
3 votes
205k views
How do you rename fractions
answered Sep 30, 2018
7 votes
199k views
What is p−m ÷ p−n equal to?
answered Aug 25, 2018
4 votes
195k views
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