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OlgaM077 [116]
4 years ago
9

BRAINLIEST if right! Which product is not equal to –1?

Mathematics
1 answer:
kondaur [170]4 years ago
4 0

Answer:

The answer is -1/12* -12

Step-by-step explanation:

3/27 * (-216/24)= -1

-1/12 * -12= 1

7/8 * -16/14= -1

-4/5 * 85/68= -1


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The diagram shows a right-angled triangle.
Ratling [72]
Where is the diagram?
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3 years ago
Find the total area of the prism.
Sergio [31]

Answer:

864

Step-by-step explanation:

AT= 2Area base+ph

AT= 2(12*12) +(12*4)12

AT=2 (144)+576

AT= 288+576

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4 0
3 years ago
Need help quick simplify the expression (-4) power of 3
dezoksy [38]

Answer:

-64

Step-by-step explanation:

The question is asking to solve (-4)^3

Notice how the -4 is in parenthesis. This means that along with the 4 being multiplied, the negative is too.

(-4)^3 is the same as -4 · -4 · -4

First let's figure out if this will be negative or positive

Whenever the exponent is odd and there is a negative in the parenthesis the answer will be negative and if its even it will be positive

Now find out what 4 x 4 x 4 equals (64)

In conclusion the answer is -64

8 0
3 years ago
A hotel claims that 8585​% of its customers are very satisfied with its service. complete parts a through d below based on a ran
jek_recluse [69]
We can solve this problem using the binomial distribution. A binomial distribution<span> can be thought of as a success or failure outcome in an experiment or survey that is repeated multiple times. 
</span>Probability function of binomial distribution has the following form:
P= \frac{n!}{k!(n-k)!} p^k(1-p)^{n-k}
p represents the probability of each choice we want. k is the number of choices we want and n is the total number of choices.
In our case p=0.85, k=5 and n=6. 
We can now calculate the answer:
P= \frac{6!}{5!(6-5)!} 0.85^5(1-0.85)^{6-5}=0.39
The probability is 39%.
.
7 0
4 years ago
Overall grade 74.47 and the assignment is quiz is 10% how can i do the math if i made a 0
Tanya [424]
If you get a 0 on it your grade will drop 5%
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