There are 96 people consisting of 48 married couples in a room. Assuming that no husband or wife shakes thr others hand but everyone else shakes hands exactly once, how many handshakes are there?
Answers
Answer:
9120
Step-by-step explanation:
Given ;
Total people =96
It means 48 are male and 48 are females
Handshake can be determined by = Handshake of male+ handshake of female
=48*95+48*95
=4560+4560
=9120
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The graph shows the relationship between pounds of dog food and total cost, in dollars, for the dog food. Which statement(s) about the graph is/are true? A. Point (0, 0) shows the cost is $0 for 0 pound of dog food. B. Point (1, 0.5) shows the cost is $1 for 0.5 pound of dog food. C. Point (2, 1) shows that 2 pounds of dog food cost $1. D. Point (4, 2) shows the cost is $4 for 2 pounds of dog food. E. Point (10, 5) shows that 10 pounds of dog food costs $5.sorry there is a graph, I cant paste it
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Does 3,000 milliliters equal 3 meters
Alice wants to find all the prime factors of the number you get when you multiply 17 x 11 x 13 x 7. She thinks she has to use a calculator to perform all the multiplications and then find the prime factorization of the resulting number. Do you agree? Why or why not?
is 6 ft off the ground. How high is the kite? Round your answer to the nearest
tenth
Answers
The height of the kite from the ground is 270 feet.
What are trigonometric identities?
There are three commonly used trigonometric identities.
Sin x = 1/ cosec x
Cos x = 1/ sec x
Tan x = 1/ cot x or sin x / cos x
Cot x = cos x / sin x
We have,
B
/ |
300 ft / |
/ |
/ |
/ |
A_62°___________|C
|
| 6 feet
E|________________D
Now,
Sin 62° = BC/AB
0.88 = BC/300
BC = 0.88 x 300
BC = 264 ft
Now,
The height of the kite from the ground.
= BC + CD
= 264 + 6
= 270 ft
Thus,
The height of the kite from the ground is 270 feet.
Learn more about trigonometricidentities here:
#SPJ5
Answer:
270.9 ft
Step-by-step explanation:
6 + 300sin(62)
= 270.8842779 ft
Answers
1 gallon = 8 pints
∴ 8 pints = $7.44
1 pint = $0.93
Answers
If you think about it, a penny is always “0.1” when added to an amount. (3 pennies= 0.3) For example, $5.01, you would read this as five dollars and one cent. Another example could be $3.05, which would be read as three dollars and five cents. I hope this helped :)
.01 is how you would write a peny in a decimal
Answers
The two facts which could be doubled to obtain the product of 8 and 4 is (4 and 4)
Two facts of a number doubled can be represented as :
- 2 × b = c
The value c here is (8×4) = 32
Substituting the values into the expression and solving for b :
2 × b = c
2 × b = 32
Divide through by 2
b = 32 / 2
b = 16
Hence, two facts that can be doubled is (4 × 4)
2(4 × 4) = 2(16) = 32
Therefore, the two facts which could be doubled are (4 and 4)
Learn more : brainly.com/question/18723418
Answers
Answer:
The volume of the pyramid is
Step-by-step explanation:
we know that
The volume of the pyramid is equal to
where
B is the area of the base of the pyramid
H is the height of the pyramid
we have
substitute
Answer:The answer is 187 ft to the 3 power
Answers
so the width of the small rug in feet is 2 feet. Hope this helped!!!!