A.) if tom has $100, and he earns 60, he has $160. if tom gives 57% of his money to charity, and 23% to his family, how many dollars did his put into each? how much does he have left? how many times can he do this before he runs out? if he can't do it anymore times, how much money can he donate with his remaining money?
b.) the animal shelter accepts three volunteers every four hours to . if there are 1,289 volunteers in total, how many volunteers will work in 54 hours?
c.) jessa has 85% of her book finished. if she wants to read her book in five hours, how many chapters (each 5% of the book) will she have to read each hour to reach her goal?
d.) marcus is planting potatoes in his 10x25 garden. he wants to plant 75% of his garden potatoes, and 25% carrots. each potato has a one inch gap on each side to the next potato. how many potatoes will he plant? each carrot has a one centimeter gap between the next on each side. how many carrots?
e.) if the mass of a boulder is 200 pounds, and 200 times 6x + 87 - -|-9,807| divided by 5= 95, what does x equal?

omg if you answer any of these! i am trying to do extra for an upcoming test and these really confuse me.

a

step-by-step explanation:

the answer is a

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.

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512