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3 years ago

Which of the following options represents the form of a linear equation that should be used to write the equation of a

Mathematics

2 answers:

Tanya [424]3 years ago

4 0

Answer: Point Slope Form

Step-by-step explanation: I'm not sure how to explain this answer it just is lol

hope this helps ;)

erma4kov [3.2K]3 years ago

3 0

Answer:
Point slope form
Explanation:
None

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Ater a blizzard the amount of snow on the ground melted by 3 inches one day and then another 8 inches the next day. Write an exp

Hoochie [10]

Answer:

11 inches

Step-by-step explanation:

Let the level of ground level be g

On first day, amount of snow melted by 3 inches

So, level of ground melted= (g- 3) inches

Next day, amount of snow melted by 8 inches

So, level of ground level melted = (g- 3-8 )inches

Hence, total change in the ground level = ( g- 11) inches

Hence, amount of snow on ground level melted by 11 inches

Hence, the correct answer is 11 inches

6 0

4 years ago

In the school band 6 over 24 of the members play the trumpet and simplest form where fraction of the band play the trumpet

SpyIntel [72]

The correct answer would be 1/4

3 0

3 years ago

Read 2 more answers

What is the percent rate??

dezoksy [38]

Using an exponential function, it is found that the decay rate is of 6.24% a year.

<h3>What is an exponential function?</h3>

A decaying exponential function is modeled by:

$A(t) = A(0)(1 - r)^t$

In which:

A(0) is the initial value.

r is the decay rate, as a decimal.

The half-life is of 10.75 years, hence A(10.75) = 0.5A(0) and this is used to find the decay rate r.

$A(t) = A(0)(1 - r)^t$

$0.5A(0) = A(0)(1 - r)^{10.75}$

$(1 - r)^{10.75} = 0.5$

$\sqrt[10.75]{(1 - r)^{10.75}} = \sqrt[10.75]{0.5}$

$1 - r = (0.5)^{\frac{1}{10.75}}$

1 - r = 0.9376.

r = 1 - 0.9376.

r = 0.0624.

The decay rate is of 6.24% a year.

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

6 0

2 years ago

A TV that usually sells for $187.13 is on sale for 25% off. If sales tax on the TV is 9%, what is the price of the TV, including

Brrunno [24]

First you want to work the discount for the TV.
$187.13*0.75=$140.3475 (this will get you the price of the TV after the discount.)
Now round the answer $140.3475 to the nearest hundredth. The new answer is $140.35. So the price of the TV after the discount is $140.35. Next use this equation to solve for the tax that would be added to the price of the discounted TV:
(t*d)+d=p
In that equation t=taxes, d=discounted TV price, and p=price total. Now input the values you know.
(0.09*140.35)+140.35=p
Multiply what is in the parentheses first.
12.6315+140.35=p
Add the two numbers together.
152.9815=p
Round the end amount to the nearest hundredth.
152.98=p
So now you know that the total price of the discounted TV after tax is added is $152.98. I hope you could understand this and it helps! :D

3 0

4 years ago

1/6x+42+2/5x-8/3x-19=

DochEvi [55]

<u />(x/6) + 42 + (2x/5) - (8x/3) - 19

Change the denominators (numbers below the fraction bar to a to a common number for the three numbers: 6, 5, and 3... in other words to a number that is divisible by all three numbers)

(5x/30) + (12x/30) - (80x/30) + 23
(-63x/30) + 23
<u>
</u><u />And the answer is.....
<u>
(-21x/10) + 23</u>

5 0

4 years ago