MATHEMATICS HIGH SCHOOL

Simplify the expression.46 – 16 ÷ 2 × 4

I don't just want the answer, I would like to know how to get the answer.

Answers

Answer 1
Answer: Hey!

What this question wants you to do is use PEDMAS, that is the order of operations, to get the answer.
P - Parentheses
E - Exponents
D - Division
M - Multipliation
A - Addition
S - Subtraction

So using PEDMAS, solve this problem by doing the operations first that come first, so you might want to start by solving 16 divided 2.  (Division comes before multipliciation)
Answer 2
Answer: first 16/2= 8

46-8x4

now multiply 8 and 4

46-32
now subtract

14 is your answer

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Sheldon has a traditional health insurance plan. He has a $200 deductible. The level of co-insurance for his plan is 90/10, where 10 represents Sheldon’s portion. He does not have a co-payment. If Sheldon incurs a $1,500 hospital bill, how much money will the insurance company pay for the bill?

Answers

The answer is $1,170. The hospital bill is $1,500 less the $200 deductible which is $1,300. Sheldon will then pay for 10% of his portion so multiply $1,300 by 10% with is $130 and deduct it to $1,300 which gives you $1,170. 

This is a two part question! Please help me!!!Write a function rule for the area of a rectangle with a length 2 ft less than three times its width. What is the area of the rectangle when its width is 2 ft?

Thanks to anyone who helps!

Answers

Answer:

A=4ft²

Answerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Step-by-step explanation:

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

Answers

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.

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:

brainly.com/question/29137399

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What is the volume of this cone?

Answers

Answer:

314

Step-by-step explanation:

volume of cone = 1/3 * pi * r^2 * h = 1/3 * pi * 5^2 * 12

Answer:

3

Step-by-step explanation:

A local little league has a total of 65 ​players, of whom ​80% are left​-handed. How many left​-handed players are​ there?

Answers

Answer:

52 left-handed players

Step-by-step explanation:

The answer is asking, how many players is 80% of 65.

"of" = multiply

80% = 0.8 (to convert percent to decimal, move the decimal point two times to the left)

0.8 x 65 = 52 left-handed players

Two numbers have these properties.Both numbers are greater than 8.
Their highest common factor (HCF) is 8.
Their lowest common multiple (LCM) is 80.
Find the two numbers, writing your answers on one line in the form,
The two numbers are ... and ...​

Answers

Answer:

  • 16 and 40

Step-by-step explanation:

Let the numbers be x and y

HCF is 8, so both numbers are multiples of 8 ⇒ x = 8n, y = 8m

As per property of numbers, the product of numbers is equal to product of their LCM and HCF:

  • xy = HCF(x,y) × LCM(x,y)

Since LCM(x,y) = 80 we have:

  • 8×80 = xy
  • 8×80 = 8n×8m
  • 10 = nm

Possible option:

  • n = 2, m = 5

Then the numbers are:

  • x = 2*8= 16
  • y = 5*8 = 40
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