Answer:
13. 
14. 
15. 
Step-by-step explanation:
To find the answer, you divide 5.50 by 5 to get the price of one slice of pizza. We get that one slice is $1.10. 2 slices would be $2.20. 10 slices would be $11. Half a slice would be $0.55. Hope this helps!
Answer: the 7th person will get 3.125 pieces of gum.
Step-by-step explanation:
The first student gets one-half and each student gets half of what's left each time. This means that number of pieces of gum that each student gets is reducing in geometric progression. The formula for determining the nth term of a geometric progression is expressed as
Tn = ar^(n - 1)
Where
a represents the first term of the sequence.
r represents the common ratio.
n represents the number of terms.
From the information given,
a = 200
r = 0.5
n = 7
The 7th term, T7 is
T7 = 200 × 0.5^(7 - 1)
T7 = 200 × 0.5^6
T7 = 3.125
Answer:
option D) (x,y,z)
Step-by-step explanation:
we know that
The <u>three-dimensional Cartesian coordinate</u> is defined by three axes at right angles to each other, forming a three dimensional space.
The three axes are labeled x ,y and z.
The x-axis is called abscissa
The y-axis is called ordinate
The z-axis is called applicate
therefore
A point in a three-dimensional Cartesian coordinate is represented by (x,y,z)
Sometimes because you can add 0+2 and get 1 or you can add 2+3 and get 5 so it is sometime
