Answer:
1587.008 inches
Step-by-step explanation:
Tfguyehehej awsner thx for the point
Bebebebebehehbrbr
Answer:
I think the first two are right
Answer:
Average score = 91
Step-by-step explanation:
To find average you must add all the numbers and divide it by the number if numbers .
Hence :
90+98+87+85+95= 455
There are 5 number so we divide the result by 5
= 455÷ 5
=91
hope this helps , pls mark as branliest!!
<3
13.) (t⁻⁴)⁻⁹t² Now if the exponents outside of the parenthesis, that means you multiply them. t⁻⁴⁽⁻⁹⁾=t⁴⁵ Next, When it look like this: t⁴⁵ · t², don't multiply! When it comes to this, you had to add the exponents because it has the same base number: t⁴⁵⁺²=t⁴⁷.
Here's your answer to your question, t⁴⁷.
