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yan [13]
3 years ago
12

A student is given the rectangle and square shown. The student affirms that the two figures have the same perimeter. Is the stud

ent right? Complete the explanation to explain your reasoning
select

Correct
Incorrect


Select

Multiply
Division
Subtract
Adding

Mathematics
1 answer:
makkiz [27]3 years ago
4 0
I believe the answer to this is correct and i believe he did this by adding(i think)
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how many such tests would it take for the probability of committing at least one type i error to be at least 0.7? (round your an
drek231 [11]

The number of tests that it would take for the probability of committing at least one type I error to be at least 0.7 is 118   .

In the question ,

it is given that ,

the probability of committing at least , type I error is = 0.7

we  have to find the number of tests ,

let the number of test be n ,

the above mentioned situation can be written as

1 - P(no type I error is committed) ≥ P(at least type I error is committed)

which is written as ,

1 - (1 - 0.01)ⁿ ≥ 0.7

-(0.99)ⁿ ≥ 0.7 - 1

(0.99)ⁿ ≤ 0.3

On further simplification ,

we get ,

n ≈ 118 .

Therefore , the number of tests are 118 .

Learn more about Error here

brainly.com/question/17062640

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4 0
1 year ago
There are 25 students in Ms. Nguyen's second-grade class. In the class election, 4 students voted for Benjamin, 12 voted for Sah
fgiga [73]
It is 36%, because a percent is defined as a part to a whole, so in this scenario the part is the number of votes for maria and the whole is the number of kids in the class, so if we put it into fraction form we'll 9/25, which can be increased to 36/100 or you can input it into a calculator and convert to percent form
3 0
3 years ago
Use long division to convert the rational number 1/9 to its equivalent decimal form.
Archy [21]

So 1÷9=0.111 and repeat  

5 0
3 years ago
Consider to circular swimming pools.Pool A has a radius of 12 feet and Pool B has a diameter of 7.5 meters which pool has a grea
mamaluj [8]

C = Pi * d  where C = circumference, d = diameter, r = radius

C = 2*pi *r

we need to watch the units since they are different

Pool A

C = 2 * pi * r

C = 2 * pi * 12  = 24 * pi  in feet


Pool B

C = pi * d

change meters to feet

7.5 m * 3.28 ft/ 1 m  = 24.6 ft

C = pi * 24.6  = 24.6* pi  in ft


Pool B had a greater circumference

24.6 * pi > 24 pi


6 0
3 years ago
Two numbers that add to -0.5 and multiply to 1
snow_lady [41]
X +(1/x) = -0.5 has no real solutions.

There are no real numbers that meet your requirements.

_____
The two complex numbers that meet your requirement are
  -1/4 +i√(15/16), -1/4 -i√(15/16)
4 0
3 years ago
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