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3 years ago

Explain two ways to find the Gcf of 36 and 27

1 answer:

5 0

To find the gcf you have to wright down the factors of both the numbers, all of them. Then, find the one that is the greatest number, but both 36 and 27 have, which would be 9

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A 3mL unit dose of levalbuterol HCl contains 0.63mg of active ingredient. If 2 unit doses are used, how many mg of active ingred

Sergio039 [100]

Answer: 0.42 mg

Step-by-step explanation:

Given : A 3mL unit dose of levalbuterol HCl contains 0.63mg of active ingredient.

Then , the amount of active ingredient in 1 ml dose of levalbuterol HCl = $\dfrac{0.63}{3}$

$=\dfrac{63}{300}=\dfrac{21}{100}=0.21\ mg$

Hence, the amount of active ingredient in 2 ml dose of levalbuterol HCl will be :-

$2\times0.21=0.42\ mg$

Hence, the amount of active ingredient in 2 ml dose of levalbuterol HCl =0.42 mg

6 0

3 years ago

14. Rationalize the denominator and simplify: √5m/√5n

Sholpan [36]

√5m / √5n =

(√5m * √5n ) / (√5n * √5n)

= (√(5m * 5n) ) / (5n)

= (√(25m * n) / (5n)

= √25 * √(m * n) / (5n)

= 5 * √(m * n) / (5n)

= √(m * n) / n

8 0

3 years ago

Help plz can u <br><br><br> willl make u brainliest

Tcecarenko [31]

Work and Answers for First Page:

A: 400ml for €2.00. A: 400/2 = 200ml per €1

B: 1500ml for €5.00. B: 1500/5 = 300ml per €1

For the first set, choice B is the best value.

A: 200ml for €1.50. A: 200/1.5 = 133.33ml per €1

B: 500ml for €8. B: 500/8 = 62.5ml per €1

For the second set, choice A is the best value.

A: 1000ml for €4.50. A: 1000/4.5 = 222.22ml per €1

B: 1500ml for €5.80. B: 1500/5.8 = 258.62ml per €1

For the third set, choice B is the best value.

Work and Answers for Second Page:

200g for €3.00: 200/3 = 66.66

2kg ---> 2000g for €5.00: 2000/5 = 400

For this set, B is the better value.

700g for €4.00: 700/4 = 175

3.4kg ---> 3400g for €7.00: 485.71

B is the better value.

500g for €2.80: 500/2.8 = 178.57

3.8kg ---> 3800g for €7.00: 3800/7 = 542.85

B is the better value.

500g for €4.80: 500/4.8 = 104.16

1.8 --> 1800g for €7.50: 1800/7.5 = 240

B is the better value.

3 0

3 years ago

Plss im like so desperate

Leya [2.2K]

Answer:

1 possible value for d is 5 metres and for w, 32kg.

5 0

3 years ago

Read 2 more answers

Can Someone Please Help Me Factor (x^(2)+6x+58)

maxonik [38]

The last term is 58. List out the ways to multiply two whole numbers to get to 58

1*58 = 58
2*29 = 58
(-1)*(-58) = 58
(-2)*(-29) =58

Then go through those factors and see which two values add to 6 (which is the middle number in the given expression)

1+58 = 59
2+29 = 31
-1+(-58) = -59
-2+(-29) = -31

None of those sums are 6, so the original expression cannot be factored. It is said to be prime.

5 0

3 years ago