Answer:
A.
Step-by-step explanation:
Happy studying! I got this right <3
Answer:
d.100
Step-by-step explanation:
i just took the test
100% is = to 1
Because its 100% of one.
so A.
Answer:
793 liters of washing fluid is needed
Step-by-step explanation:
step 1
Find the slant height of the triangular faces of pyramid
we know that
The lateral area of a square pyramid is equal to the area of its four triangular faces
so
where
b is the base of triangle (is the same that the length of the square base)
l is the slant height
To find out the slant height we need to apply the Pythagorean Theorem
so
we have
substitute
step 2
Find the lateral area of the pyramid
we have
substitute
step 3
Find out how much window washing fluid is needed
we know that
2 L of washing fluid cover 5 square meters
so
using proportion
Round up
793 liters of washing fluid is needed
Answer:
ok The answer is
Step-by-step explanation:
No of queen: 4
No of total card: 52
Now,
Probability that the card is not a queen : No of queen/ No of total card
4/52 = 1/13
so, the probability that the card is not queen is 1/13