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slava [35]
3 years ago
8

Find the product of 20 x 9 x 5. Tell which property you use?

Mathematics
1 answer:
zavuch27 [327]3 years ago
4 0

The answer to 20 x 9 x 5 is 900. You use multiplication property.

Hope this helps! :)

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Mary’s coffee shop borrowed $9,850 for new chairs and tables. The money was borrowed for 9 months at 9 ¼ % discounted rate, what
Greeley [361]
Let
M---------------> money borrowed -------------> <span>$9,850
r--------------> </span>discounted rate--------> <span>9 ¼=9.25-------> 0.0925
t---------------> time--------> </span><span>9 months=9*30=270 days
D-------------> </span><span>amount of the discount

we know that
D=M*r*t/360=(9850)*(0.0925)*(270/360)=683.34

the answer is $683.34</span>
6 0
3 years ago
A number - _______ = previous number
leva [86]

Answer:

1

Step-by-step explanation:

When we substract 1 from any number then will get just previous number.

Example :

Let any number 17

17-1 =16

16 is the just previous number of 17

Therefore, A number -1 = previous number

Answer will be 1

6 0
3 years ago
In a group of seven people, each person flips a fair coin five times and records the results. what is the probability that at le
Firlakuza [10]
1/2+1/2+1/2+1/2+1/2
1/2+1/2+1/2+1/2+1/2
10/2
5
3 0
3 years ago
Can you factor x^2-4x+3
ozzi
Factor the following:
x^2 - 4 x + 3
The factors of 3 that sum to -4 are -1 and -3. So, x^2 - 4 x + 3 = (x - 1) (x - 3):
Answer:  (x - 1) (x - 3)
7 0
3 years ago
How do you find the area of the sector of the circle with a radius of 4in and a central angle θ of pi/3? Please explain procedur
Lena [83]

It is generally useful to use the formula. The procedure is to substitute the given values for the variables in the formula, then do the arithmetic.

... A = (1/2)r²·θ . . . . r is the radius, θ is the central angle in radians

Put the numbers in ...

... A = (1/2)(4 in)²·(π/3)

... A = 8π/3 in² ≈ 8.37758 in²

6 0
3 years ago
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