What kind of math is it ?
Answer:
5
Step-by-step explanation:
Take the cubed root of 125. In other words what number is multiplied by itself three times to get 125.
5x5x5= 125
so initially the paper is in full piece.
it is cut into half, which makes into 2. this is pattern 1.
then the halves is further divided in to 2.
then the total becomes 4. then the four pieces are cut into halves, which makes the total of 8 pieces, that is pattern 3..
is if we see the pattern it is a geometric progression.
Tn=ar²-¹ where the r is common ratio
and a is the first term. the question mentioned repeat 15 times.
1. 2
2. 4
3. 8
4. 16
4÷2=2 the common ratio.
So T(15)= 2×2¹⁵-¹
2×2¹⁴
2¹⁵
32768 pieces
please mark brainliest.
Answer:
Difference= $25.28
Step-by-step explanation:
Giving the following information:
She took $48.95 with her to spend. She spent $23.57 at one store.
<u>To calculate the money she has left, we need to use the following formula:</u>
Difference= total amount of money - money spent
Difference= 48.95 - 23.57
Difference= $25.28
Tis very straightforwards, we simply multiply the numerators and denominators,
