Answer:
Step-by-step explanation:
First, subtract 50.45x from both sides. Then divide by 7.5 on both sides.
Answer:
<u>x</u><u> </u><u>is</u><u> </u><u>3</u>
Step-by-step explanation:
The volume of the cuboid of the box is 180 inches³ while the volume of the cylinder is 235.5 inches³.
<h3>How to calculate the volume?</h3>
The volume of the cuboid will be:
= Length × Width × Height
= 12 × 2 × 7.5
= 180 inches³
The volume of the cylinder will be:
= πr²h
= 3.14 × 2.5² × 12
= 235.5 inches³
The surface area of the cuboid will be:
= 2(12 × 2) + 2(12 × 7.5) + 2(7.5 × 2)
= 48 + 180 + 30
= 258 inches²
The surface area of the cylinder will be:
= 2πrh + 2πr²
= (2 × 3.14 × 2.5 × 12) + (2 × 3.14 × 2.5²)
= 188.4 + 39.25
= 227.65 inches²
Learn more about volume on:
brainly.com/question/1972490
Answer:
A. 0.083%
Step-by-step explanation:
Total population=60,000
Total infected=600
Percentage of total infected=600/60,000×100
=0.01×100
=1% of the total population
50 people died out of total infected
Percentage of death of total infected=50/600×100
=8.33%
Total death from all causes=110
Percentage of total death from all causes to the total population=110/60,000×100
=0.1833%
Proportionate mortality rate(PMR) of dengue in the population can be calculated as:
Percentage of death from total infected to the total population
=50/60,000×100
=0.0833%
Approximately 0.083%
Answer:
no, that's good
Step-by-step explanation:
I'm pretty sure that's a b, so it's good
