Cost of a television Ms. Singh wants to buy = £840
Ms. Singh's weekly wage = £300
Money she saves each week :
= 40% of her weekly wage
Thus, Ms. Singh's weekly savings = £120
Number of weeks in which she will be able to buy a TV :
Therefore, Ms. Singh will be able to buy a TV from her savings in <u>7 weeks</u>.
Answer:
current volume of the water = 785.714 in²
Height of new container = 10 inches
Step-by-step explanation:
Radius of the container = 5 inches
Height of the container = 20 inches
Volume of the container = πR²H = (22/7) × 5² × 20 = 1571.428571428 in²
Since the container is half filled with water, volume of the water = 1571.428571428 ÷ 2 = 785.714 in²
b. Volume of cylinder = πR²H = volume of water from first container = 785.714 in²
Hence 785.714 = (22/7) × 5² × H
H = (785.714) ÷ [(22/7) × 25] = 10 inches
Height of new container = 10 inches
Anwser is b
Because I just did the same quiz
Answer:
The answer is the first one; x = 6 y =42
Answer:
On the image
Step-by-step explanation:
...............
