MATHEMATICS HIGH SCHOOL

Please help me solve for 1

Answers

Answer 1

Answer:

Answer:

$(36)/(7 )$

Answer 2

Answer:

Answer:

b=5.14

Step-by-step explanation:

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To convert inches per second to feet per minute, which of the following conversation factors would be used? (IT'S TWO ANSWERS)1 min/60 sec

60 min/1 hr

12 in/1 ft

1 ft/12 in

Answers

Answer:

Answer would be:

1ft/12in and 60sec/1min

Step-by-step explanation:

First think of the units that you are converting separately:

inches → feet

seconds → minute

So you need to find the units that match those.

Now let's look at the units as a whole:

$(inches)/(second)\:\rightarrow(feet)/(minute)$

Now the trick in converting is whatever you are trying to cancel out, you put the factor on top. Since you want to cancel out seconds, you will need to make sure that the conversion factor you will has seconds on top.

For the inches to feet, since inches is what you need to cancel out, then use the conversion factor that has inches in the bottom.

Dylan has a roll of wrapping paper that is5 meters long. How many centimeters of wrapping paper does he have.

Answers

500 centimeters I think *sweats nervously*

What is the conclusion of the following conditional?A number is divisible by 3 if the sum of the digits of the number is divisible by 3/

A. The number is odd.
B. The sum of the digits of the number is divisible by 3.
C. If the sum of the digits of a number is divisible by 3, then the number is divisible by 3.
D. The number is divisible by 3.

Answers

The correct answer among the choice presented above is option D. The conditional statement for the statement given is "If the sum of the digits of a number is divisible by 3, then the number is divisible by 3". The conclusion here is the statement "The number is divisible by 3".

Answer:

The number is divisible by 3.

Step-by-step explanation:

I agree with the above. The hypothesis begins with "if", so the conclusion would be "the number is divisible by 3."

Carlos bought a $235 water heater with his credit card. He used the water heater for five years before replacing it. He paid off the water heater after two years, making monthly payments. The water heater cost him an average of $1.56 per week in electricity, and $0.78 per week in water. If Carlos’s credit card has an APR of 14.15%, compounded monthly, and he made no other purchases with it, what percentage of the lifetime cost of the water heater was interest? (Round all dollar values to the nearest cent.)

Answers

First we will find the interest on:

P = $235 principal

t = 2 years

r = 0.1415 annual rate

A = future value

I = A - P the interest

A = P(1 + r)^t

A = 235(1 + 0.1415)^2

A = $306.21

I = A - P

I = $306.21 - $235

I = $71.21

the interest was $71.21.

Next lets find the lifetime cost value:

Lifetime cost value = 306.21 + 5*1.56*52 + 5*0.78*52 = $914.61 (considering that 1 year = 52 weeks)

Now lets find the percentage what percentage the interest is of the lifetime cost:

(71.21/914.61)*100 = 7.79%

Answer:

C. 4.12%

Step-by-step explanation:

Lltyflyhighll1Identify a transformation of the function f(x)=|x| by observing the equation of the function g(x)=|x|-32

A vertical shift 32 units upward.

A horizontal shift 32 units to the right.

A vertical shift 32 units downward.

A horizontal shift 32 units to the left

Answers

A horizontal shift in an absolute value function (or any function that is not a line) is indicated within the set of brackets (or parenthesis or absolute value symbols. They're all pretty much the same). A horizontal shift is a side to side movement. The parent graph of the absolute value of x has no number inside there with the x so we have no horizontal movement. The vertex is still sitting at an x value of 0. The up and down movement, the vertical movement is indicated by the number outside the parenthesis and after a positive or negative sign. A positive sign indicates up movement while a negative sign indicates downward movement. In our translated function, we have no number in with the x, so no side to side movement, but we have a -32 after that, indicating a vertical shift down 32 units. Third choice down.

The yearly cost in dollars y for a memever at a video game arcade based on total game tokens purchased x is y=1/10x+60. A nonmember pays 0.20$ per game token but no yearly fee

Answers

Answer:

1/5x

Step-by-step explanation:

Got it right on Edge

The yearly cost in dollars, y, for a member at a video game arcade based on total game tokens purchased, x, is y =x + 60.

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