5 points
Read this question "When Jeny was born, her grandparents invested
$1000 in a fixed rate savings account at a rate of 7% compounded
annually. The money will go to Jeny when she turns 18 to help with her
college expenses. What amount of money will Jeny receive from the
investment? what is the value of Pin this problem?
Compound laterest
2-21
For compound interest
. annually means once per year in = 1)
quarterly means "times per year" (n)
• monthly means "12 times per year in - 12).
O 1000
0.07
O 18

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions

the equation of the parabola is y2=12x

explanation:

the vertex is midway between the focus ad the directrix

so, the vertex is (0,0)

let p=(x,y) be a point on the parabola.

the distance of p from the directrix is equal to the distance from the focus.

x+3=√(x−3)2+(y−0)2

(x+3)2=(x−3)2+y2

x2+6x+9=x2−6x+9+y2

y2=12x

graph{y^2=12x [-10, 10, -5, 5]}