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a train travelled from city A to city B. For the first 14 hours, it travelled at an average speed of 120 km/h for the next 10 hours, it travelled at an average speed of 90km/h what was the average speed
asked
Dec 11, 2021
Physics
high-school
1
answer
0
votes
140k
views
Please help me with this math problem, urgent please
asked
Dec 2, 2021
Mathematics
high-school
1
answer
3
votes
232k
views
Evaluate the expression "12 - (-36) / -6"
asked
Jun 24, 2021
Mathematics
high-school
1
answer
3
votes
168k
views
Which word from the text best summarizes how scientists view colony-collapse disorder? A: Bacterium B: Invaders C: Mysterious D: Healthy
asked
Feb 24, 2021
English
middle-school
2
answers
5
votes
160k
views
What always happeneds when the. nucleiotide has in a strand of DNA is rearranged 1.the mass of the strand changes 2.the information on the strand changes 3.the organism thrives 4.the organism dies
asked
Feb 16, 2021
Biology
middle-school
1
answer
5
votes
23.6k
views
What do the puranas contain
asked
Jan 16, 2021
History
high-school
2
answers
5
votes
151k
views
X^3-5x^2-2x+24 factorize
asked
Dec 24, 2020
Mathematics
middle-school
2
answers
3
votes
119k
views
What is the value of the function h(x) = 34x - 16 for an input value of 7?
asked
Nov 18, 2020
Mathematics
middle-school
1
answer
2
votes
49.0k
views
The two legs of right angle triangle are 3 inches and 4 inches long,how long is the hypotenuse
asked
Oct 7, 2020
Mathematics
middle-school
1
answer
4
votes
186k
views
Which summarized story is most likely a myth?
asked
Oct 1, 2020
English
middle-school
2
answers
3
votes
125k
views
(MC) Which version of the sentence is most concise? Jessica is late because her car actually got a flat tire this moming. Jessica is late because her car got a flat tire this morning. Jessica is late due
asked
Jun 24, 2020
English
middle-school
2
answers
1
vote
163k
views
A ramp is 10 feet in length. The ramp is lifted 4 feet off the ground to the truck door. What is the distance across the ground from the bottom of the ramp to the ground underneath the truck door? Approximate
asked
May 15, 2020
Mathematics
middle-school
2
answers
4
votes
182k
views
If a line is tangent to a circle at how many points does it interest the circle?
asked
Dec 1, 2019
Mathematics
middle-school
2
answers
3
votes
131k
views
The coefficient of the term 76x2 is: (2 is the exponent of 76x)
asked
Jun 25, 2019
Mathematics
high-school
1
answer
3
votes
104k
views
What is the best way to punctuate the beginning of the quotation? Marcia began her letter: Dear Grandpa, I hope you had a good birthday.” A. her letter: (Dear Grandpa, B. her letter: “Dear Grandpa, C.
asked
May 6, 2019
English
middle-school
1
answer
0
votes
18.4k
views
What is cpr i need to know?
asked
Nov 10, 2018
English
middle-school
2
answers
0
votes
183k
views
How does alcohol affect the human body?
asked
Nov 4, 2018
Health
high-school
2
answers
1
vote
146k
views
One major environmental issue affecting the Sahel is A. too much rainfall B. desertification C. decreasing temperature D. vegetation over-growth
asked
Jul 5, 2018
History
middle-school
1
answer
5
votes
117k
views
Find the slope of the graph of the relation x^2y + 4y = 8 at the point (2, 1). 1 3/ 2 1/ 2 -1/2 Find y' if x = cos(y). −sin^2(y) sec^2(y) −tan^2(y) −csc(y) If 2x^2 + y^2 = −2 then evaluate d^2y/dx^2 when
asked
Feb 12, 2018
Mathematics
college
2
answers
1
vote
108k
views
Type 2 diabetes is treated with a medication to make the body sensitive to insulin. True? User: Type 1 diabetes is caused by a mutated gene. True?
asked
Feb 5, 2017
Health
high-school
2
answers
3
votes
6.7k
views
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