Mathematics, 03.02.2021 14:00 sssssaaaaaddddd7485
A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.
All together, there are 82 cow and chicken legs on the farm.
If there are 10 cows, how many chickens are there?
Answers: 2
Mathematics, 21.06.2019 18:00
If 1/β5+1/β5+1=p+qβr , find the values of p, q and r
Answers: 2
Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 β 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y β 7)(9y2 + 2ly + 49) c. (3y β 7)(932 β 217 + 49) d. (3y + 7)(92 β 2ly + 49)
Answers: 1
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m β 1) : (2n β 1).
Answers: 1
Mathematics, 22.06.2019 05:00
Allen's goal is to have between 1,500 and 1,600 bottles in his collection. write and solve a compound inequality to determine the number of weeks it will take allen to reach his goal. show your work. *
Answers: 2
A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.
All togeth...
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