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Pepsi [2]
2 years ago
11

Task 2: Write an equation to represent each hanger. A А.

Mathematics
2 answers:
exis [7]2 years ago
7 0

Answer:

2x=3

Step-by-step explanation:

x + x = 1 + 1 + 1 \\ 2x + = 3

kondaur [170]2 years ago
6 0

Answer:

hbhjb

Step-by-step explanation:

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Solve for (2/5)^8x=25/4
Levart [38]

Answer:

X=-1/4

Step-by-step explanation:

<h2>8x=㏒₂/₅⁽²⁵/⁴⁾</h2>
5 0
2 years ago
Please help me ASAP!!
raketka [301]
-15u+30
Have a great day! :)
6 0
2 years ago
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Henry is standing on a building at an elevation of 10 feet above sea level.
velikii [3]
Thomas is the farther one
7 0
1 year ago
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A quiz consists of 40 multiple choice​ questions, each with five possible​ answers, only one of which is correct. If a student g
Artist 52 [7]

Answer:

8 and 2.529

Step-by-step explanation:

The computation of the mean and the standard deviation is shown below:

Given that

Total number of questions is n =  40

The Probability of correct answer is p =  \frac{1}{5}

So, the probability of the wrong answer is q =  1 - \frac {1}{5} = \frac{4}{5}

Moreover, this is the binomial distribution

Based on the above information

The mean is

= n \times p

= 40\times \frac{1}{5}

= 8

Now the variance is

= 40\times \frac{1}{5} \times \frac{4}{5}

= \frac{32}{5}

So, the standard deviation is

= \sqrt{\frac{32}{5} }

= 2.529

hence, the mean and the standard deviation is 8 and 2.529 respectively

6 0
2 years ago
Whats the surgace area for this??? answers to all 9f tgese please
vlada-n [284]

2(6*8)=96

2(6*3)=36

2(8*3)=48

96+36+48= 180 sq. in.

(The above is the answer to #2).I shouldn't give the answer to all of them, but I can explain how to do it. In order to calculate surface area, you need to find the area for all sides of the shape. For example, #2 has six sides, so you need to find the area for all six of those sides. There are two sides that are 8 x 3, two sides that are 6 x 8, and two sides that are 6 x 3. Therefore, your equation would be 2(8x3) + 2(6x3) + 2(6x8). From that you get 48+36+96 = 180 square inches (sq. in.)

4 0
2 years ago
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