Answer:
11in
Step-by-step explanation:
a^2+b^2=c^2 when c is the hypotenuse
10^2+sqrt21^2=c^2
100+21=c^2
121=c^2
11=c
According to the given values, the numbers from least to greatest is ∛64, 4.222.. √19
<h3>Descending and ascending order</h3>
Ordering a sequence of number from least to greatest is known as the ascending order of magnitude
Given the following parameters
∛64, √19 and 4.222...
The cube root of 64 is 4
The square root of 19 is 4.36
While the repeating decimal 4.2. can be 4.2222...
Ordering from least to greatest is 4, 4.2222, 4.36
According to the given values, the numbers from least to greatest is ∛64, 4.222.. √19
Learn more on ascending order here: brainly.com/question/12783355
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The answer is it’s all bedmas
Brackets
Equations
Division
Multiplication
Subtraction
That’s order and it equals to 76
Equations are expressions with equal values
The equation that links x and y is 
<h3>How to determine the equation</h3>
The ratio is given as:

Express the ratio, as a fraction

Cross multiply

Evaluate the product

Hence, the equation that links x and y is 
Read more about equations at:
brainly.com/question/7784687
Answer:
5 ≤ h<7
Step-by-step explanation:
the rider has to be more than at least 5 feet tall, so h is greater than or equal to 5 (5 ≤ h), but they have to be less than 7 feet tall (h<7) so, therefore, we get 5 ≤ h<7