3 years ago

What is the estimate for square root of 22

1 answer:

5 0

<span>16=4²
25=5²
</span>So that means the square root of 22 is between 4 and 5.
Square 4.5
4.5² = 20.25
<span>4.5 < √22 < 5
So the nearest whole number would be 5.
</span>
Happy Holidays~

You might be interested in

What is the length of AC¯¯¯¯¯

Nutka1998 [239]

Answer: AC=12 cm

Step-by-step explanation:

To solve this problem you must apply the law of sines, as you can see below:

$\frac{a}{sinA}=\frac{b}{sinB}$

Where:

a=13

A=85.2°

B=71.6°

Therefore, you must solve for b, then, you obtain that the lenght AC asked in the problem above is:

$b={sinB}*\frac{a}{sinA}\\b=\frac{sin(71.6)*13}{sin(85.2)}\\b=12$

5 0

3 years ago

Read 2 more answers

Using specific data, we find a significant difference in the proportion of fruit flies surviving after 13 days between those eat

pshichka [43]

Answer:

Test statistic:

z = (0.67 - 0.63) / 0.033 = 1.21

p - Value = P(z > 1.21) = 0.106

My conclusion: Fail to reject null hypothesis

No, there is no evidence of a difference

3 0

3 years ago

1/2-3/16 hurry pls cause I really need it don’t judge me

damaskus [11]

The answer is 2/16 if you do the math with the numerators only.

7 0

3 years ago

Factor this trinomial completely.

kifflom [539]

Answer:

2 ( x+3) (x+1)

Step-by-step explanation:

2x^2+8x+6

Factor out a 2

2(x^2 +4x+3)

Factor in side the parentheses

What multiply to 3 and adds to 4 (3(1=3 3+1 =4)

2 ( x+3) (x+1)

8 0

3 years ago

Olution set for 8( 3x - 2)2(7x + 12)?

In-s [12.5K]

Answer: x ≤ 4
___________

6 0

3 years ago