cubic yard math questions
Suppose that you are building a shed and need to pour a concrete slab to support it. You know that the slab will be 15 feet wide, 10 feet long, 6 inches deep. Concrete is normally sold by the cubic...
Suppose that you are building a shed and need to pour a concrete slab to support it. You know that the slab will be 15 feet wide, 10 feet long, 6 inches deep. Concrete is normally sold by the cubic...
A box contains 5 numbered cards. The 5 numbers form a pattern when arranged in order. 3 cards from the box are placed on table. 1-3/4, 1-1/2 and 2. What two cards are likely to be left in the box...
Not too long ago, most Michigan license plates were 3 letters followed by 3 numbers. Now, most are 3 letters followed by 4 numbers. How many license plates are possible now?
You visit a New York City game and take the subway. As you wait for your train, a hustler asks if you want to play a dice game. He tells you to roll 4 dice, he will give you $1000. If you do not get...
Blair is going on a date tomorrow night? She has 4 blouses, 3 skirts, and 7 pairs of heels. How many possible outfits could she put together?
Jack challenged Jill to a race to the end of a pool that he was only a few feet from the end he indicated. Jill replied that she would race him even up for twice the length of the pool. Jack...
I hate word problems. I get so confused. Please help.
The percentage score on a test varies directly as the number of correct responses. Ted answered 44 questions correctly and earned a score of 55%. What would Tedâ€™s percentage score have been if he...
Two planes take off at a ny airport. The first plane climbs at an angle of 45 degrees with respect to the ground and reaches an altitude of 5600 feet. The second plane climbs at an angle of 60 degress...
this has todo with sells and markup rates
Please don't use unit rate to arrive at answer. I did that. It needs to be answered using unitizing. I already found the answer with unit rate. What I can't figure out is what is the difference between...
I found the answer using unit rate. Not sure what the difference between unit rate and unitizing is. Best I can tell is that unitizing is used mostly in grocery stores. How would this problem be solve...
The number o books in a small library increase according to the function B=6,700e0.03t, where t is the measure of years. How many books will the library have after 2 year(s)? a) 7,693 b)...
A producer of graphing calculators has found that the revenue R (in dollars) is well represented by the expression below when the unit price is set at "x" dollars. If the producer sets the...
When an enclosed grass pasture is shared by 44 cows, they each produce 112 gallons of milk per month. For every two cows added to the pasture, the monthly milk production for each cow decreases by...
When an enclosed grass pasture is shared by 44 cows, they each produce 112 gallons of milk per month. For every two cows added to the pasture, the monthly milk production for each cow decreases by...
V=V0 + at
You have 180 yards of fencing to use on three sides of a garden. The fourth side is the tool shed. a. What is the maximum area that you can fence? b. What are the dimensions of the garden...
Starting at age 25, Jim saves $2000 a year for 8 years then stops saving (leaves his money in the retirement account to accumulate interest). Starting at age 35, John saves $2000 a year for...
A grocer mixes almonds that cost 8.85 a pound with black walnuts that cost 10.00 a pound to make 100 pounds of a mixture that sells for 9.60 a pound. How much of each kind of nut is put into the mix...