Answer:
Option D.
Step-by-step explanation:
Total number of cards = 52
Total number of cards of each suit (♠, ♣,♦, and ♥) = 13
The probability of getting a card of heart is
The probability of getting a card other then heart is
If Ming randomly draw a card from the deck 300 times, putting the card back in the deck after each draw, then the number of cards she will draw something other than a heart is
Close to 225 times but probably not exactly 225 times.
Therefore, the correct option is D.
Mean is basically the average of all the numbers. To find a mean one would have to add up all the numbers together then divide by the numbers available. For an example to find the mean for the following numbers (5,4,6,7) One would have to add up all the numbers then divide them by 4. So 22/4= 5.5 would be the mean.
Answer:
Part A) The rate is
Part B) In 1 year the tree grows 3 feet
Step-by-step explanation:
Part A) write the rate at which this tree grows as a fractions
we know that
To find out the rate at which the tree grows divide 1/4 foot by 1/12 year
so
Part B) how many feet does the tree grow in 1 year?
we know that
The tree grows at rate of
Simplify
That means ----> The tree grows 3 ft in 1 year
therefore
In 1 year the tree grows 3 feet
The length of the straw will be 9.89949 inches long in radical form.
<h3>What is Length of diagonal in cuboid?</h3>
If a cuboid has length = l units, breadth = b units, and height = h units, then we can evaluate the length of the diagonal of a cuboid using the formula
As per the question the length of the straw is equal to length of the diagonal of Rectangular box.
l= 5 inch , b= 8 inch , h= 3 inch
Let us consider the length of the straw be 'x'.
As, Diagonal of Cuboid is,
X= 9.89949 (in radical form)
Hence, the length of the straw will be 9.89949 inches.
Learn more about length of Diagonal here:
brainly.com/question/9740924
36pi = 4/3 * pi * r^3
27 = r^3
r = 3 in