Gary buried a time capsule in his backyard so that the top
of the capsule was 1.8 meters underground. He covered
the capsule with some dirt, and then he buried a sign
labeled Dig Here 1.2 meters directly above the capsule.
The following equation describes this situation.
-1.8 + 1.2 =
-0.6
What does – 0.6 tell us?
Choose 1
The sign is buried 0.6 of a meter below the top of the
time capsule.
®
The sign is buried 0.6 of a meter below the ground.
©
None of the above

98 points djdjsi zisksis sjsjsi sisksj sksjdj sksks sjsisj

a rotation about point l

step-by-step explanation:

quizlet

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

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.