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Answers by ScubaSteve

Answers by ScubaSteve
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There were 96 books for sale at a garage sale. Arnold bought 32 books. Later, Mel bought 31 books. How many books are left at the garage sale?
answered Dec 9, 2023
8 votes
177k views
The average score of local students on a college entrance exam is 110 with standard deviation of 15. The distribution is roughly bell-shaped. What is the percentage of local student with score between
answered Nov 26, 2023
6 votes
144k views
Why might a locksmith put graphite in a car's door lock?
answered Nov 23, 2023
4 votes
45.9k views
What is the slope of a line that passes (4, 10) and (1, 10)
answered Oct 22, 2023
9 votes
12.0k views
A group of 7 friends went to a sporting event. It cost $21 for each of them to get in. What was the total cost for all of them to get in?
answered May 28, 2023
9 votes
231k views
If point A is reflected across both axes, what are the coordinates of the reflected point? (6, 3) (-6, 3) (-6, -3) (6, -3)
answered Feb 20, 2023
5 votes
78.7k views
Write the equation of the line passing through the point (3,5) that is PEREPENDICULAR to y = -3/4x + 5 in slope-intercept form.
answered Dec 20, 2022
9 votes
144k views
Give one example of constructive interference?
answered Dec 13, 2022
2 votes
181k views
Oscar has a $2,500 balance on his credit card that accumulates 14.5% interest compounded annually. Which of the following could be used to find the balance on the card after 5 years? A. A = 2500(1 + 0.
answered Aug 24, 2022
11 votes
26.3k views
NEED HELP ASAP!!! 50 POINTS!!! BY THE PRESIDENT OF THE UNITED STATES OF AMERICA. A PROCLAMATION. I, ABRAHAM LINCOLN, President of the United States of America, and Commander-in-Chief of the Army and Navy
answered Jul 19, 2022
14 votes
97.6k views
Calculate the slope of a line that goes through points (3, 4) and (0, 0). Question 5 options: 3/4 3 4 4/3
answered Jul 11, 2022
2 votes
45.1k views
PLZ HELP FAST THIS IS TIMED
answered May 23, 2022
3 votes
120k views
Would it be easier to swim in a lake in the middle of winter or in the middle of the summer? a. The water would be more dense when it is cold, so in the winter it would be easier b. The water would be
answered Feb 16, 2022
10 votes
14.7k views
The lifetime risk of developing pancreatic cancer is about one in 78 (1.28%). Let X = the number of people you ask before one says he or she has pancreatic cancer. The random variable X in this case includes
answered Oct 21, 2021
1 vote
202k views
Each side of a sandbox is 7 feet long. It will cost $1.00 per square foot to replace the sand in the sandbox. What would be the total cost to replace the sand?
answered Oct 5, 2021
1 vote
86.4k views
NEED HELP LIKE NEOW! Jason gained 30 yards on the first play. He lost 40 on the second play. He gained 10 yards on the third play.
answered Oct 4, 2021
5 votes
195k views
If ball 4 has a mass of 2 kg and it is 5m high, what will be its gravitational potential energy? (g=10 N/kg) *
answered Jul 26, 2021
4 votes
225k views
Can someone some up a story The Gift of the Magi
answered Jul 24, 2021
7 votes
81.8k views
The coordinates of point A are (-3, 6) and the coordinates of point B are (3-6). Find the slope of AB A) The slope is 2. B) The slope is 0. C)The slope is 1 / 2 D) The slope is -2.​
answered Jun 21, 2021
3 votes
76.4k views
A policeman cruises (on average) approximately ten minutes before stopping a car for speeding. 90 % of the cars stopped are given speeding tickets with an $80 fine. It takes the policeman an average of
answered May 12, 2021
2 votes
88.7k views
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