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3 years ago

What is the square route of any number

2 answers:

7 0

The square root of a number it’s a number that multiplied by itself gives the number. For example 2 is the square root of 4 because 2 times 2 is 4

lara [203]3 years ago

4 0

Answer:

of 4 is 2

Step-by-step explanation:

divide half idk

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Convert 14° into radians manually (no calculator) please show work. Thank you in advance!!

Inessa [10]

1 degree is $\dfrac\pi{180}$ radians. So 14 degrees is $\dfrac{14\pi}{180}=\dfrac{7\pi}{90}$ rad.

Easy way to remember this: one complete revolution in a circle is 360 degrees. But it's also $2\pi$ radians. So the conversion rate is

$\dfrac{2\pi\,\rm rad}{360^\circ}=\dfrac{\pi\,\rm rad}{180^\circ}$

i.e. for every $\pi$ radians there are 180º.

7 0

3 years ago

Read 2 more answers

Suppose a 5-digit number is formed using the digits from 1 to 9 (without replacement). What is the probability that it will be a

zhuklara [117]

Answer:

First take 5 empty. Digits.
The no of digits are 9 (1-9).
The last no must be even so . The total no of even no’s . Are 4 (2,4,6,8)
The probability of last digit is 4
There are remaing 8 digits so. Place them where. U required. The probability are. 8, 7,6,5(no reputations)
The final answer is 4*8*7*6*5=6720 ways

6 0

2 years ago

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Carl earned grades of 62 78 59 and 89 what is the mean of his grades

stira [4]

Answer:

Step-by-step explanation:

Let

Carl grades = x = 62, 78, 59, 89

Number of grades, N = 4

Mean of Carl's grade = sum of x / number of grades,N

= (62 + 78 + 59 + 89) / 4

= 288/4

= 72

Therefore, mean of Carl's grade = 72

5 0

3 years ago

Given the rule Xn = 10 * 3(n-1), find the<br> 11th term of the sequence

Elan Coil [88]

Answer:

X11 = 300

Step-by-step explanation:

X11 = 10 × 3(11 - 1)

X11 = 10 × 3(10)

X11 = 10 × 30

X11 = 300

5 0

4 years ago

11)

olga2289 [7]

Answer: Multiplication takes precedence

Execute the command multiplication bracket

3x + 2* (x - 1) - 4 =

3x + 2* x + 2* (-1 ) - 4 =

3x + 2x - 2 - 4 =

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers