The Answer:
2.4x10=24
there is one 0 in 10, so you move the decimal over by 1, resulting in 2.4 turning into 24
Answer:
1 - sin² θ = 1 - ( 1 - cos² θ) = cos² θ
tan x csc x = (sin x / cos x) * 1 / sin x = cos x
Step-by-step explanation:
1 - sin² θ = 1 - ( 1 - cos² θ) = cos² θ
tan x csc x = (sin x / cos x) * 1 / sin x = cos x
Answer:
176 meters
Step-by-step explanation:
Stefano is at +10 elevation, the hiker is at -166.4
10 + 166.4 = 176.4 ≈ 176 meters
The true statements are:
B. N⊂R
C. S⊂N
D. ∅⊂N
F. {10.11.12,...}⊆S
<h3>
Subsets and Sets</h3>
Note that:
- All real numbers are numbers that can be found on the real number line
- Natural numbers are positive whole numbers
- All natural numbers are subsets of real numbers
- The null set (∅) is a subset of every set
- A set is a proper subset of itself
Following the points highlighted above, the true statements in the given options re:
B. N⊂R
C. S⊂N
D. ∅⊂N
F. {10.11.12,...}⊆S
Learn more on subsets and sets here: brainly.com/question/13265691
#SPJ1
we are given that out of 100 light bulbs, 7 of them were defective. We can assume that out of every 100 lightbulbs, 7 of them will be defective.
we can write this as a ratio of defective lightbulbs to total
7:100
we want to see how many defective there are when we have 3000 bulbs, to do this we can multiply both numbers by 30
7 * 30 = 210
100 * 30 = 3,000
our new ratio is now
210:3,000
so we are now able to say that in a lot of 3,000 lightbulbs, there would be 210 defective bulbs.
hope this helped!
