Mathematics, 18.04.2021 21:30, itsstaytay200
Tom walks 2.12 km to the park he then walks a further 670 to the shop how many km has Tom walked in total
Answers: 1
Mathematics, 21.06.2019 16:30, leenzazou98241
The average human heart beats 1.15 \cdot 10^51.15โ
10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65โ
10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 19:40, friendsalwaysbae
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7ยท2^10 c. 7ยท2^9
Answers: 1
Mathematics, 21.06.2019 20:00, tessafargo
Prove that the value of the expression 7^8โ7^7+7^6 is divisible by 43.
Answers: 1
Tom walks 2.12 km to the park he then walks a further 670 to the shop how many km has Tom walked in...
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