Answer:
SA : 84.9cm³
Step-by-step explanation:
Formula : 4×pi×r² as well as 4pi r²
4 x pi x 2.6²=84.94866535
1dp : 84.9
The weight would the hedgehog lose during 115 day in hibernation is 3.45 ounces.
<h3>How much weight would the hedgehog lose during 115 day in hibernation?</h3>
Using proportions, it exits found that the hedgehog loses 3.45 ounces after 115 days of hibernation.
A proportional relationship exists modeled by: y = kx
In which k exists the constant of proportionality.
In this problem, the ratio between the weight loss after x days in hibernation is given by:
k = 0.24/8 = 0.84/24 = 2.25/75 = 2.79/93 = 0.03
Since this ratio exists constant, the relationship is proportional, modeled by:
y = 0.03 x
The weight lost after 115 days of hibernation is y(115), hence:
y = 0.03(115) = 3.45
The hedgehog loses 3.45 ounces after 115 days of hibernation.
To learn more about hedgehog weight loss refer to:
brainly.com/question/24372153
#SPJ9
Alright so since the area of one side of the door is 2,880 inches squared and he wants to paint both sides, you must multiply that by 2.
2880 * 2 = 5760
Since he wants to put 2 coats of paint, this essentially means he wants to paint over everything twice so you must multiply by 2 once more.
5760 * 2 = 11520
This being the total surface area we are going to need to paint. So now we must discover the least amount of money Luke must pay. Knowing we need to cover 11,520 inches worth of door:
4400 * 2 = 8800
8800 + 2200 = 11000
This means we either need to pay another $7 or just buy three gallons.
Best option: Purchase 3 gallons of paint costing 30$
30$
Given:
Right triangle with one angle 45°
To find:
The value of q and r.
Solution:
Opposite to θ = 16
Adjacent to θ = r
Hypotenuse = q
Using trigonometric ratio formula:
The value of tan 45° = 1
Do cross multiplication, we get
r = 16
Using trigonometric ratio formula:
The value of sin 45° = 
.
Do cross multiplication, we get
The value of r is 16 and the value of q is 
.
