Jerry invested $300 in a bank that pays 5 percent interest compounded annually. The amount of money he has at the end of each year is modeled by the function J(t) = 300(1.05)t. His sister Rachel invested the same initial amount of money into a different bank that paid her 5.5 percent simple interest. The amount she gets at the end of each year is shown in the table.

step-by-step explanation:

; fx

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )