Answer: years of equal population are 1995 and 2022.
in 1995, population was 425,000 people and in 2022, population was 1,910,000 people.
Step-by-step explanation: Baskinville: y = x2 - 22x + 350
Cryersport: y = 55x - 950
Note that x2 is xsquare not x2
Resolving the quadratic equations carefully will give the values of y and x which represent the population and years.
Answer:
25000 in all
Step-by-step explanation:
Hope this helps btw you have to multiply.
Answer:
Number of students in the science club are 38.
Step-by-step explanation:
Let, the number of students in the robotics club = x and the number of students in the science club = y.
Since, there are total 82 students in both the clubs.
So, we have,
.
Moreover, the number of students in the science club are 6 less than those in the robotics club.
So, we get,
Thus, solving the system of equations, we get,
implies implies i.e. 2x= 88 i.e. x= 44
So, implies y= 44-6 i.e. y= 38
Hence, the number of students in the robotics club are 44 and the science club are 38.
Answer:
5
Step-by-step explanation:
1/3(12+3x6)-5
Multiply 3 and 6 to get 18.
1/3(12+18)-5
Add 12 and 18 to get 30.
1/3x30-5
Multiply 1/3 and 30 to get 30/3
30/3-5
Divide 30 by 3 to get 10.
10−5
Subtract 5 from 10 to get 5.
5
Using the tangent ratio, the height of the lighthouse from the top of the cliff ≈ 161.2 meters.
<h3>What is the Tangent Ratio?</h3>
For solving a right triangle, the tangent ratio that can be applied is: tan ∅ = opposite length / adjacent length.
Find the height of the light house and the cliff using the tangent ratio:
tan 51.3 = height/980
Height of lighthouse + cliff = (tan 51.3)(980)
Find the height of the cliff only using the tangent ratio:
tan 47.3 = height/980
Height of cliff = (tan 47.3)(980)
Height of the lighthouse from the top of the cliff = (tan 51.3)(980) - (tan 47.3)(980)
Height of the lighthouse from the top of the cliff ≈ 161.2 meters.
Learn more about the tangent ratio on:
brainly.com/question/4326804
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