Which square root would be classified as rational √2, √16. √24, √40 which one of these numbers' square root be rational

Answers

Answer 1

Answer: Square root of 16 would be the only rational number since it is the only whole number.

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Answers

Answer:

162 mL

Step-by-step explanation:

1.Convert all volumes to millilitres

(a) Chlorpheniramine

V = 100 mL

(b) Lidocaine

$V = \text{2 fl oz} * \frac{\text{29.57 mL}}{\text{1 fl oz}} = \textbf{59 mL}$

(c) Banana flavouring

$V = (1)/(2)\text{ tsp} * \frac{\text{4.928 mL}}{\text{1 tsp}} = \textbf{2.5 mL}$

2.Calculate the total volume

Chlorpheniramine = 100 mL

Lidocaine = 59

Banana flavouring = 2.5

TOTAL = 162 mL

A train traveled 210 miles in 3.5 hours to its first stop. It then continued on traveling another 130 miles in 2.5 hours. What was the average speed of the train for the entire journey

Answers

56.7 mph just a distance over time question, since they want the average speed you take the total distance divided by the total time

ross has a rectangular garden in his back yard.He measured one side of the garden as 22 feet and the diagonal as 33 feet. what si the lengh of the side of his garden. round in nearset tenth of a foot

Answers

same thing. 22^2+b^2=33^2
484+b^2=1089
b^2=605
b=24.60

We'd used the pythagorean theorem for this problem. Since the side length, diagonal, and missing side form a right triangle.

a²+b²=c²
22²+b²=33²
484+b²=1089
subtract 484 from both sides
b²=605
√b²=24.60
b=24.6 feet

Answer=24.6ft

How to divide 5.6÷16 Check your work with multiplication

Answers

5.6/16 = 56/160 (multiplied both numerator and denominator by 10). Simplify to 7/20, you get 0.35

the perimeter of a rectangle is 90 feet. If the length of the rectangle is 15 feet more than the width, what are the dimensions (length and width) of the rectangle? step by step explanation