What is the percentage multiplier to increase a quantity by 22%? a. 0.22 b. 1.22 c. 22 d. 0.78

Answers

Answer 1
Answer:

Answer:

b) 1.22

Step-by-step explanation:

22% as a decimal is 0.22. But we want to increase the number, meaning that we have to keep it to start, or multiply it by 1. And then we also multiply by 0.22. Thus multiplying by 1.22.

Answer 2
Answer:

Final answer:

The percentage multiplier to increase a quantity by 22% is 1.22. You calculate this by adding the percentage increase as a decimal to 1.

Explanation:

The question asks for the percentage multiplier to increase a quantity by 22%. This falls within the domain of mathematics, particularly algebra and critical numeracy skills.

To calculate a percentage increase, you would start with the original amount represented as 1 (or 100%), and then add the percentage increase as a decimal.

So, for a 22% increase, you would add 0.22 to 1, which results in 1.22.

Therefore, the correct answer to the question is b. 1.22.

This multiplier is then applied to the quantity you wish to increase, effectively increasing it by the desired percentage.

Learn more about Percentage Multiplier here:

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Brand x cost $1.56 for 12 ounces. Brand y cost 2 ¢ more per ounce. What is The cost of 15 ounce of brandy

Answers

x = $1.56 = 12 oz
y = x + $0.02 = oz

1.56 ÷ 12 = 0.13
15 (0.13 + 0.02) = 2.25

$2.25 = 15y

A chemist is mixing one solution that is 32% sodium and another solution that is 12% sodium how many liters of each type should the chemist use to produce 50 l of the solution that is 20% sodium

Answers

In order to solve the amount of each solution, we need to set up equations. We do as follows:

Let x = solution with 32% sodium
      y = solution with 12% sodium

Overall balance
x + y = 50

Component balance
.32x + .12y = 50(.20) =10

Solving simultaneously,

x = 20
y = 30

Hope this answers the question. Have a nice day.

The greatest common factor of 3m^2n+12mn^2 is

Answers

3m²n + 12mn²
3mn(m) + 3mn(4n)
3mn(m + 4n)

The GCF of this expression is 3mn.

Select the direction that this parabola opens.y=-x^2/20

A) up
B) down
C) left
D) right

Answers

Answer:

the parabola opens down

Step-by-step explanation:

Select the direction that this parabola opens.

y=-x^2/20

y=(-x^2)/(20)

To find the direction of the parabola y=ax^2 +bx+c ,we need to consider the value of 'a'

If 'a' is positive then the parabola opens up

If 'a' is negative then the parabola opens down

from the given equation

y=(-x^2)/(20)

The value of a=-1 which is negative

so the parabola opens down

Hello,
x² 's coefficient is <0 ==> parabola opens down.

Answer B


noah has 72 collecters flags he is going to put 6 flags in each row how many rows of flags will he have in his display

Answers

If you would like to know how many rows of flags will Noah have in his display, you can calculate this using the following steps:

72 flags / 6 flags = 12 rows

The correct result would be 12 rows.
12 
because....
72/6= 12

Use percent proportion 50 is 25%

Answers

Answer:

By using the formula, Parts /whole = percent/100, ⇒ 25/ 50 × 100 = 50%. So, 50 % of 50 is 25 proportion.