Answer:
0.5 over 1
Step-by-step explanation:
look at how much it goes down
Answer:
i forgot about it but ye its cool
Step-by-step explanation:
Answer:
And we can find this probability using the normal standard distribution or excel and we got:
And if we convert this into % we got 84% so then the best solution would be:
84%
Step-by-step explanation:
Let X the random variable that represent the size of gasoline tanks of a population, and for this case we know the distribution for X is given by:
Where and
We are interested on this probability
And we can use the z score formula given by:
Using the last formula we got:
And we can find this probability using the normal standard distribution or excel and we got:
And if we convert this into % we got 84% so then the best solution would be:
84%
Total cost to cover 2100 square foot of home is $231,000
Step-by-step explanation:
Total area of the home = 2100
Cost per square foot = $110
Cost of complete area of home = Total area of the home x Cost per square foot
Cost of complete area of home = 2100 X 110
Cost of complete area of home = $231,000
So, Total cost to cover 2100 square foot of home is $231,000
Keywords: Word Problems involving cost
Learn more about Word Problems involving cost at:
#learnwithBrainly
Answer:
Step-by-step explanation:
the recipe ratio is 2b:7y so we’ll call that one portion
Let’s see which paint will restrict the ratio:
Yellow: If there are 49 ounces of yellow left then divide that by 7 to find out how many portions she has so 49/7=7
This means the artist can do the recipe 7 times with the amount of yellow she has
Blue: she has 12 ounces of blue paint left so divide that by a single portion of blue for one recipe so 12/2= 6
This means the artist can only make 6 portions of perfect green paint in proportion to the single recipe
So how much yellow does she need to use based on the amount of blue she has left
She can do 6 portions so 7y*6= 42y
So the artist can use 12b and 42y together so add them to get 54 ounces of green paint is the most she can make and she will use the new recipe 12b for 42y to make it
Let me know if you have any questions and I hope this helps! :)