He has done 70 push ups because by the 15th he has done 35 push ups add 15 more days and u get 70 .
D) Daniel’s Brick
This is because it has the most bricks close to 2.5 inches.
Answer:
The general term for the sequence can be given by the following formula:
![a_n=2\,n+9](https://tex.z-dn.net/?f=a_n%3D2%5C%2Cn%2B9)
Step-by-step explanation:
If the sequence you typed starts with first term 11 and continues with terms 13, 15, 17, 19, We understand that the sequence is formed by adding 2 units to the previous term. So we are in the case of an arithmetic sequence with constant difference (d) = 2, and with first term 11.
Therefore, the nth term of this arithmetic sequence can be expressed by using the general form for an arithmetic sequence as:
![a_n=a_1\,+\,(n-1)\,d\\a_n=11\,+\,(n-1)\,2\\a_n=11+2\,n-2\\a_n=2\,n+9](https://tex.z-dn.net/?f=a_n%3Da_1%5C%2C%2B%5C%2C%28n-1%29%5C%2Cd%5C%5Ca_n%3D11%5C%2C%2B%5C%2C%28n-1%29%5C%2C2%5C%5Ca_n%3D11%2B2%5C%2Cn-2%5C%5Ca_n%3D2%5C%2Cn%2B9)
The answer is 2×2×3
if needed to be multiplied together the answer is 12
Speed = Distance/Time
So, speed
= 300 km/2h
= 150km/h
= (150 × 1000m) / 3600s
= 150000m/3600s
= 41.66m/s [approximately]