Answer:
20
Step-by-step explanation:
The water tank in the school hold 20 liters of water
One day it was 34 liters full
14 liters of water was used up
Therefore the quantity of water left can be calculated as follows
= 34-14
= 20
Hence 20 liters of water remains in the tank
Answer:
cos(O) = 39 / 89
Step-by-step explanation:
Given:
ΔOPQ, where
∠Q=90°
PO = 89
OQ = 39
QP = 80
cosine of ∠O?
cos(O) = Adjacent / Hypotenuse
cos(O) = 39 / 89
Answer: it is a categorical variable,a nominal,a quantitative variable and finally, a discrete variable.
Step-by-step explanation:
A categorical data are data arranged in group. The poll conducted concerning physical sport for children is countable in numbers and it can be place in groups which makes the poll categorical. Since it is numerical or nominal, it is quantitative because is measurable. Finally it is discrete variable since it assume whole numbers and not fractional
Answer:
C. 24 12/20
Step-by-step explanation:
4 3/4 × 6 4/5
24 3/4 × 4/5
24 12/20
