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vfiekz [6]
3 years ago
13

Can anyone tell me what a math puzzle is there are five question i have to do

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
7 0
A. \\
44 \div (4 \cdot 4)=44 \div 16=\frac{44}{16}=\frac{11}{4}=2 \frac{3}{4} \not= 36 \\ \\
B. \\
44-4-4=40-4=36 \\ \\
C. \\
(4 \cdot 4)+(4 \cdot 4)=16+16=32 \not= 36 \\ \\
D. \\
(4+4+4) \cdot 4=12 \cdot 4=48 \not= 36

The answer is B.
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At a race track you have the opportunity to buy a ticket that requires you to pick the first and second place horses in the firs
rewona [7]

Answer:

4032 different tickets are possible.

Step-by-step explanation:

Given : At a race track you have the opportunity to buy a ticket that requires you to pick the first and second place horses in the first two races. If the first race runs 9 horses and the second runs 8.

To find : How many different tickets are possible ?

Solution :

In the first race there are 9 ways to pick the winner for first and second place.

Number of ways for first place - ^9C_1=9

Number of ways for second place - ^8C_1=8

In the second race there are 8 ways to pick the winner for first and second place.

Number of ways for first place - ^8C_1=8

Number of ways for second place - ^7C_1=7

Total number of different tickets are possible is

n=9\times 8\times 8\times 7

n=4032

Therefore, 4032 different tickets are possible.

8 0
3 years ago
Write the rate as a unit rate
evablogger [386]
33.967741935483870967741935483871 just divide the years into the wins and you will have wins per year. This answer has to be rounded but I like to give the entire answer as if you did this yourself
Hope this helps some
3 0
3 years ago
Ms.Alvarez's math class surveyed 10 students in 6th grade and 10 students in 7th grade. The class asked how many hours of chores
ivanzaharov [21]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
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Which statement describes the end behavior of the exponential function f(x) = 2x – 3?
charle [14.2K]
The <u>correct answer</u> is:

As x→-∞, y→-3.
As x→∞, y→∞.

Explanation:

As our values of x get further into the negative numbers, the value of 2ˣ will approach 0.  This is because raising a number to a negative exponent "flips" the number below the denominator and raises it to a power; we end up with smaller and smaller fractions, eventually so small that they nearly equal 0.  

This will make the value of the function 0-3=-3.

As x gets larger and larger (towards ∞), the value of y, 2ˣ, continues to grow as well.  Since it continues to grow exponentially, we say the value approaches ∞.
3 0
3 years ago
Read 2 more answers
How do you simplify 1/5x -3 =4
SCORPION-xisa [38]

Answer:

35

Step-by-step explanation:

1/5x - 3 = 4

first move 3 to the other side with addition

1/5x = 7

then you can divide 7 by 1/5

7/1 • 5/1 (when dividing fractions the second one is always the opposite reciprocal)

=35/1 = 35

5 0
3 years ago
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