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Malcolm and Ravi raced each other. The average of their maximum speeds was 260\text{ km/h}260 km/h260, start text, space, k, m, slash, h, end text. If doubled, Malcolm's maximum speed would be 80\text{
answered
Oct 3, 2023
Mathematics
high-school
14
votes
63.7k
views
Help with this question please. Doesn't make sense at all.
answered
Aug 12, 2023
Mathematics
college
9
votes
196k
views
Each face of a pyramid is an isosceles triangle with a 70 degree vertex angle. What are the measures of the base angles?
answered
Mar 7, 2023
Mathematics
college
3
votes
186k
views
At which velocity (in m/s) does a bike rider, with a combined mass of 114 kg, have the same momentum as a 1,420 kg car traveling at 1 m/s?
answered
Feb 10, 2023
Physics
college
5
votes
5.8k
views
five different names were put into a hat. A name is chosen 111 times and the name Karen is chosen 29 times. What is the experimental probability of the name Karen being chosen? What is the theoretical
answered
Dec 16, 2022
Mathematics
college
6
votes
46.4k
views
Which influence did Africans have on the United States? A. the introduction of Christian religious beliefs from Africa B. new ideas of political and governmental systems C. the continued use of African
answered
Oct 23, 2022
History
college
2
votes
87.0k
views
An author claims that "Athletes caught using performance-enhancing drugs should be sentenced to prison." The author provides the following reason as support: In 2013, the TV show Sport-Zone surveyed 2,
answered
Sep 10, 2022
English
college
3
votes
130k
views
How many sides do 2 octagons, 4 pentagons, and 5 triangles have in all?
answered
Sep 1, 2022
Mathematics
college
3
votes
108k
views
Match the items to use the analogy of time to the vocabulary of chemistry. 1 Year Amount of Matter Time in general - 1 Atom/Particle 1 Second 1 Mole 1
answered
Jul 14, 2022
Chemistry
high-school
1
vote
178k
views
Using context clues from A Long Walk to Water, explain what an orphan is. (10 points)
answered
Jun 21, 2022
English
high-school
6
votes
52.6k
views
E Question 14/36 < NEXT BOOKMARK XE 14 A wave has a frequency of 30 Hz and a wavelength of 10 m. What's its speed?
answered
Jun 16, 2022
Physics
high-school
1
vote
22.6k
views
Paul is 14 years old. His sister is exactly 6 years younger, so this year she is 8 years old. This year, the ratio of Paul’s age to his sister’s age is 14 : 8 14 : 8 written as simply as possible is 7
answered
Jun 10, 2022
Mathematics
high-school
11
votes
161k
views
If you go twice as fast, your kinetic energy becomes. A.2 times smaller B.4 times smaller C.2 times bigger D.4 times bigger
answered
Apr 22, 2022
Physics
high-school
4
votes
55.8k
views
Most people who were enslaved and taken from Africa to the New World Select the best answer from the choices provided. A. came from familles that had been enslaved for generations B. were enslaved as a
answered
Mar 15, 2022
History
college
5
votes
67.2k
views
When the centromeres split in mitosis,what does the sister chromatids’ name change to?
answered
Mar 1, 2022
Biology
high-school
7
votes
59.5k
views
If their food and beverages cost $25.30 and there is an 8% meals tax, how much is the bill? Enter your answer to the nearest cent. After adding a tip, the total lunch cost was $32.24. What percentage tip
answered
Jan 10, 2022
Mathematics
college
2
votes
12.3k
views
I really need these
answered
Jan 9, 2022
Mathematics
college
8
votes
205k
views
Which excerpt from Cristina Garcia’s Dreaming in Cuban best exemplifies magic realism
answered
Nov 16, 2021
English
high-school
3
votes
172k
views
1. A 260 ft (79.25 m) length of size 4 AWG uncoated copper wire operating at a tem- perature of 75°C has a resistance of approximately: A. 0.0801 ohm. C. 0.308 ohm. E. 1.010 ohm. B. 0.0792 ohm. D. 0.524
answered
Aug 28, 2021
Engineering
middle-school
2
votes
157k
views
What is the slope of a line is parallel to y = (1/2)x+ 3?
answered
Aug 21, 2021
Mathematics
middle-school
5
votes
140k
views
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