A machine packs boxes at a constant rate of 2/3 of a box every 1/2 mintue. What is the number of boxes per minutes that the machine packs?

Answers

Answer 1
Answer: you either have to use unit rate or complex fractions

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A car travels 480 miles on 15 gallons of gasoline. How many miles does the car travel per gallon?

Answers

Answer:

32 miles the car travel per gallon.

Step-by-step explanation:

Given  : A car travels 480 miles on 15 gallons of gasoline.

To find : How many miles does the car travel per gallon.

Solution : We have given

A car travels on 15 gallons = 480 miles .

A car travels on 1 gallons = (480)/(15).

A car travels on 1 gallons = 32 miles.

We can say 32 miles the car travel per gallon.

Therefore, 32 miles the car travel per gallon.

you take 480 and divide it by 15, because it says per gallon. so then if the car goes 480 miles with 15 gallons, you have to figure out how to find per gallon. you divide 480/15 and your answer is 32

Mario earns money mowing his neighbors' lawns.The revenue for mowing x lawns is (X) = 25x.
Mario's cost for gas and the mower rental is (x) = 6x + 15.
His profit from mowing x lawns is p(x) = (r- c)(X). What is p(x)?
A. p(x) = 31x+15
B. p(x) = 19x - 15
C. p(x) = 19x+ 15
O D. p(x) = 31x- 15
SUBMIT

Answers

Answer:

His profit from mowing x lawns is 19x-15

Step-by-step explanation:

Revenue for mowing x lawns = 25x

Cost for gas and the mower rental = 6x+15

We are supposed to find His profit from mowing x lawns

p(x) denotes His profit from mowing x lawns

Profit = Revenue - Cost

So,p(x)=25x-(6x+15)

p(x)=25x-6x-15

p(x)=19x-15

So, Option B is true

Hence His profit from mowing x lawns is 19x-15

one winter day,the temperature ranged from a high 20°F to a low -25°F. By how many degrees did the temperature drop?

Answers

Answer:

45^(\circ)F

Step-by-step explanation:

We have been given that one winter day,the temperature ranged from a high 20°F to a low -25°F.

To find the degrees by which temperature dropped, we will find difference between the final temperature and initial temperature.

-25^(\circ)F-20^(\circ)F=-45^(\circ)F

Since our difference is negative, therefore, the temperature dropped 45 degrees Fahrenheit.

45 degrees. 20 - (-25)

What is the exact area of a circle whose diameter is 24 cm?A.
576 pi cm2

B.
144 pi cm2

C.
48 pi cm2

D.
24 pi cm2

Answers

The answer is C thx you
The area of a circle is A = pi times r squared, where r is the radius and A is the area, and the diameter is given as 24. The radius is equal to one half of the diameter, therefore the radius is 12. Now substitute the equation for area of a circle with these values: A = pi times 12 squared A = pi times 144

A meat market has 68 pounds of meat to divide into 6 packs. He must use all the meat. How many pounds of meat will be in each pack?

Answers

86 divided by 6 is 11.33333333 so id say round it down to 11 packages


10 AND 1/3 IF YOU TAKE ALOT OF TIME YOU CAN ACHIEVE ANYTHING SO TAKE THE TIME
THAT WAS NOT AN INSULT 
SORRY FOR THE OUT OF NOWHERE WORDS 
HOPE THIS HELPS

Which answer describes the type of sequence?


99,89.9,78.8,68.7,.

Answers

Answer:

Neither arithmetic nor geometric

Step-by-step explanation:

Since 99-89.9= 9.1, and 89.9 - 78.8 = 11.1, the sequence is not arithmetic.

Likewise 89.9/99=0.908 and  78.8/89.9 = 0.876 makes it not a geometric sequence

Answer:

geometric

Step-by-step explanation: