Henry gets 75 sweets.
<u>Step-by-step explanation</u>:
The ratio of sweets is 4:3:5
- Natasha gets 4x of total sweets.
⇒ 4x = 60 sweets.
⇒ x = 60/4
⇒ x = 15
- Mark gets 3x of total sweets.
⇒ 3
15 = 45 sweets.
- Henry gets 5x of total sweets.
⇒ 515 = 75 sweets.
Answer:
about 70 years
Step-by-step explanation:
Life expectancy (e) improves by 5.7 years every 10 years, so 5.7/10 = 0.57 years per year. For t years after 2009, it can be modeled by ...
e = 0.57t +80
We want to find when that is 120:
120 = 0.57t +80
40 = 0.57t
40/0.57 = t ≈ 70.2
About 70 years from 2009, humanity may achieve a life expectancy of 120 years.
Answer:
The point (-5,-4) Should be the solution to the system since it's the point where to two functions intersect each other on the graph
A decagon is a polygon that has 10 sides and 10 interior angles ("deca" comes from the greek "deka" which means 10; the part "gon" is from the greek "gonia" for "corner or angle". So "decagon" means "10 corners" or "10 angles")
A regular decagon has each exterior angle equal to 36 degrees. To find this, you would divide 360 over 10. The formula you use is
E = 360/n
E = 360/10
E = 36
Where n is the number of sides and E is the exterior angle measure. Keep in mind this formula only works for regular polygons. The polygons must have the same side length all around, and the angles must be congruent as well.
Answer: 36
Answer:
<h2>11.f(x)=^2-3</h2>
Step-by-step explanation:
<h2>12.And slide everything five units down. So a over here that's negative three negative one. So if we slide at five you just down we go one two three four five and get here.</h2>
Hope it helps
