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Mnenie [13.5K]
3 years ago
5

assume that 2000 births are randomly selected and 64 of the births are girls. use subjective judgment to describe the number of

girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below
Mathematics
1 answer:
tatuchka [14]3 years ago
4 0

Total no. of births = 2000

Births of girls = 64

Birth% of girls

=  \frac{64}{2000}  \times 100

=  \frac{64}{20}

=  \frac{6.4}{2}

= 3.2\%

Hence, the number of girls are significantly low.

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yan [13]

Answer:

(x - 3, y + 6)

Step-by-step explanation:

Point K starts as (1, -3)

Point K after the translation becomes (-2, 3)

The x-coordinate goes from 1 to -2. That is a change of -3 in x, or x becomes x - 3.

The y-coordinate goes from -3 to 3. That is a change of +6 in y, or y becomes y + 6.

Answer: (x - 3, y + 6)

6 0
4 years ago
Freddy has a shelf that is 72 over 5 inches wide. How many catalogs can Freddy arrange on the shelf if each catalog is 4 over 5
scZoUnD [109]
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Step-by-step explanation:
Let Freddy could arrange n catalogs on the shelf.
The dimension of the shelf is:
72 over 5 inches wide.
The dimension of the catalog is:
4 over 5 of an inch thick.
n × Dimension of one catalog=Dimension of shelf.
i.e.
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i.e.
n=72 over 5 inches/ 4 over 5 inches
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5 0
3 years ago
Read 2 more answers
What the answer is to this question as a fraction in lowest terms
Pachacha [2.7K]

Hello from MrBillDoesMath!

Answer:

9 3/8


Discussion:


2 1/7 = 15/7

4 3/8 = 35/8  

so the product  

(2 1/7) * ( 4 3/8) =  

15/7  * 35/8 =

15/7 * (7 * 5)/8 =            

         since 35 = 7*5. Cancel "7" in numerator\denominator  to get

(15 * 5) / 8 =

75/8 =

9 3/8


Thank you,

MrB

3 0
3 years ago
Help i need help on this question plis​
Evgen [1.6K]
The answer is to the question is b. 55
5 0
3 years ago
Which of the sequences is an arithmetic sequence?
Dennis_Churaev [7]

Answer:

B. -3, -10, -17, -24, -31

Step-by-step explanation:

An Arithmetic sequence is defined as a set of numbers with a common difference. In answer choice B, it is seen that the difference between each number is seven.

A is incorrect as one to eight has a difference of seven, while the other numbers have a difference of eight.

C is incorrect as it skips the number 12 between 9 and 15, thus breaking the sequence.

D is incorrect as the numbers jump from positive to negative, thus not having a common difference.

Hope this helps!

7 0
4 years ago
Read 2 more answers
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