6 years
A parent increases a child’s monthly allowance by 20% each year. If the allowance is $8 per month now. This is an exponential function, An exponential function is given by:
Let x be the number of years and y be the allowance. The initial allowance is $8, this means at x = 0, y = 8
Since it increases by 20% each year, i.e 100% + 20% = 1 + 0.2 = 1.2. This means that b = 1.2
Therefore:
To find the number of years will it take to reach $20 per month, we substitute y = 20 and find x
x = 6 years to the nearest year
Answer:
A
Step-by-step explanation:
because the answer is A
5 less than 162=162-5
=157
Product=18x157
=2826
Answer:
first one
Step-by-step explanation:
he adds 5(7) to his collection then 8(4) too and after wards he throws away 2
Answer:
military defense
Step-by-step explanation:
Promoting Military defense of itself and its allies is the foreign policy goal of United States to participate in the North Atlantic Treaty organisation.
