Y= aˣ . This is the exponential function:
If x = 2, then y = 36
36 = a² → a = 6
Then the equation becomes: y = 6ˣ
Answer:
4343
Step-by-step explanation:
To find multiple of 7 from 1 to 100,
Take the quotient of 100/7=14
n=100 (number of terms)
n=100-14 (Without Multiple of 7=number of terms - multiple of 7)
=>n=86
Sum of 1 to 100 => Sn = n/2(a + an)
=> Sn = 86/2(1+100)
=> Sn = 43(101)
=> Sn = 4343
10 boys equals 70 pockets
7 girls equals 77 pockets
that equals 147 pockets and 17 heads
Answer: -9 and 7
explanation:
-9+7=-2
-9x7=-63
Consider the number of the adult tickets is x
X+2x=276
3x=276
X=92
So the student tickets is =184
