The temperature outside is dropping at a rate of 1.5 degrees each hour . It last is raining and the weather station predicts a changeover from rain to sleet when the temperature reaches 32*F or below . Currently the temperature is 53*F and the time is 8:30am when do you predict the changeover to sleet will occur?

Answers

Answer 1

Answer:

6

Step-by-step explanation:

7

Answer 2

The time at which changeover to sleet can occur is 10:30 Am.

What is subtraction?

Subtraction is a mathematical operation that reflects the removal of things from a collection. The negative symbol represents subtraction.

Given that the temperature outside is dropping at a rate of 1.5 °F each hour. Also, Currently, the temperature is 53 °F and the time is 8:30 Am. Therefore, we can write,

32 °F = 53 °F - (1.5 °F)x

32 = 53 - 1.5x

32 - 53 = -1.5x

-21 = -1.5x

x = -21 / -1.5

x = 14

Thus, it will take 14 hours for a changeover. Now, since the base time is 8:30 Am, therefore, the time after 14 hours will be 10:30 Am.

Hence, the time at which changeover to sleet can occur is 10:30 Am.

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Related Questions

Could someone please help me on this? And please explain how you got that answer? I would appreciate it a lot!!

Answers

I hope this helps, dont hesitate to ask for any question.

Mark me as brainliest is appreciated.Tq!!

A. 5
B. 1/2
C. 1/5
D. 2

Answers

Answer:

Hello! Your answer is BELOW

Step-by-step explanation:

D)2

Hope I helped! Hope you make an 100%

-Amelia♥

Answer:

C. 1/5

Step-by-step explanation:

Use any two points and substitute the values for the variables in the slope formula.

Slope formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

m = slopey₂ = second y valuey₁ = first y valuex₂ = second x valuex₁ = first x value

[tex]\frac{3-2}{10-5}=\frac{1}{5}[/tex]

If 1/2x = -3 then find the value of 4x + 34

Answers

Answer:

10

Step-by-step explanation:

1/2x = -3

x = -6

4x + 34

4*(-6) + 34

-24 + 34 = 10

PLEASE HELP ME!! DUE TONIGHT

Answers

Answer:

osea un momento!!!!

Step-by-step explanation:

..........?

given the equations: A. 7(x+2)+3(x+5)=14(x+3)-6(x+2) B. -5(x+3)+7(x+2)=4(x-3)-2(x+5) C. 3(x-5)+2x=4(x-4)+x+1 what is the order of the equatshons from to most solutions?

Answers

Step-by-step explanation:

Your search - given the equations: A. 7(x+2)+3(x+5)=14(x+3)-6(x+2) B. -5(x+3)+7(x+2)=4(x-3)-2(x+5) C. 3 ... - did not match any documents.

Suggestions:

Make sure that all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords.

Help please!! Branniest answer will be given!

Answers

Answer:

30

Step-by-step explanation:

area of triangle 1/2 b×h

1/2 10×6=30m^×

Mark me brainliestt

Larry has 2.8 yards of cable and needs 0.35 yard for each house. How many house does he have enough for?

Answers

Answer:

8 houses

Step-by-step explanation:

2.8/0.35 = 8

Answer:

8

Step-by-step explanation: 2.8/0.35= 8

I don't know if this is answerable over text-..

Answers

Step-by-step explanation:

i wish I could help but no idea

2n^4 times 6n^4 , please help me i need help badly

Answers

Answer:

12n^8

Step-by-step explanation:

............-2
6.7x10 =

Answers

Answer: 67

Step-by-step explanation:

When you multiply with numbers like 10, 100, 1000, 10000, and so on you just have too right or left (division : left)(multiplication : right) according to the zero's. Like 100 has 2 zero's so then if you're multiplying with that you will go 2 to the right, and dividing you will go 2 to the left. Lets apply the same logic here, the question is 6.7 x 10, 10 has 1 zero and we are multiplying here so then, we have to go to the right, so 6.7 will become 67.

Awnser this please i will give you 16

Answers

Answer:

Its EFBGCAHDI

someone help!! please

Answers

Answer:

9-5.   10  11.

Step-by-step explanation:

I need the steps and answers please

Answers

Answer:

Number 2: -3/10 (I think)

Number 4: 10a-5b-4

Number 6: x=5/2

Number 8: x=6

Step-by-step explanation:

Number 2:

3ysquared/2y-4x2

3(-1)squared/2(-1)-4x2

3x1/2(-1)-4x2

3x1/-10

-3/10

(I might be wrong with this one though)

Number 4:

10a-3b-4-2b

10a-5b-4

Number 6:

2(-3x+8)=4x-9

-6x+16=4x-9

-6x+16-16=4x-9-16

-6x=4x-25

-6x-4x=4x-25-4x

-10x=-25

-10x/-10=-25/-10

x=5/2

Number 8:

1(4x-8)/4=-x+10

4x-8/4=-x+10

4x-8/4+x=-x+10+x

8x-8/4=10

4x8x-8/4=4x10

8x-8=4x10

8x-8=40

8x-8+8=40+8

8x=48

8x/8=48/8

x=6

Can I get help with these 2 problems?

Answers

Answer:

answer is 456986973*'/96659

Step-by-step explanation:

I think mine answer is correct ☺️

so, plz .e me brain list plzz

(6^5)^-2 please get it right

Answers

Answer:

[tex] \frac{1}{ {6}^{10} } [/tex]

Step-by-step explanation:

[tex]( {6}^{5} {)}^{ - 2} [/tex]

[tex] {6}^{5 \times ( - 2)} [/tex]

[tex] {6}^{ - 10} [/tex]

[tex] = \frac{1}{ {6}^{10} } [/tex]

Convert 10010011001 into a number with commas.

Answers

Answer:

10,010,011,001

Step-by-step explanation:

Converting the number 10010011001 into a number with commas gives us 10,010,011,001.

Given that,

The number is 10010011001.

Used the concpet of number system which states that,

A writing system used to express numbers is known as a number system. It is the mathematical notation used to consistently express the numbers in a particular set using digits or other symbols.

Here, the number is 10010011001.

So, it can be written as,

10010011001 = 10,010,011,001

Therefore, the number 10010011001 with commas would be 10,010,011,001.

To learn more about the Number system visit:

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I need the steps and answers please

Answers

Step-by-step explanation:

[tex]3(2x - 5) = 6(x + 3)[/tex]

[tex]6x - 15 = 6(x + 3)[/tex]

[tex]6x - 15 = 6x + 18[/tex]

[tex] - 15 = 18[/tex]

[tex] = x∈\O[/tex]

Is the following relation a function?

Answers

Yes; for one input, there is one output.

Translate the point by 3 units to the left and 9 units down. (10,-10)

Answers

Answer:

(7,-19)

Step-by-step explanation:

To the left means x is decreased so 10-3 and down refers to y coordinate decreasing hence - 10 - 9 that results in our answer (7,-19)

Help plssssss
1. (x +3) 2
2. 6÷2(1+2)
3. 15-1(12÷4+1)



Answers

1. 2x+7
2. 9
3.11
I help u there aowonxpwkdowiwvbwicbwocbiwcb

find the population variance of: 4 6 8 9 9

round to the nearest hundredth

Answers

Answer:

Step-by-step explanation:

To find the population variance, we first need the mean:

[tex]\bar{x}=\frac{4+6+8+9+9}{5}=\frac{36}{5}=7.2[/tex] so the mean is 7.2. To find the population variance (which is almost exactly the same as the sample variance except for a small difference in the denominators of the formula) we have to take each number minus the mean, and then square the difference. Add together all these squared numbers and then divide by the number of numbers. Like this:

[tex](4-7.2)^2=10.24\\(6-7.2)^2=1.44\\(8-7.2)^2=.64\\(9-7.2)^2=3.24\\(9-7.2)^2=3.24[/tex]

Add together those numbers and divide them by 5:

[tex]\sigma=\frac{10.24+1.44+.64+3.24+3.24}{5}=\frac{18.8}{5}=3.76[/tex]

If 11 is added to a number and the sum is doubled, the result is -3 less than the number. Find
the number.

Answers

Answer:

The answer would be -14. 11 + -14

w(a) = -2a – 4; Find w(-6)

Answers

Answer:

w(-6) = 8

Step-by-step explanation:

w(a) = -2a – 4

Let a = -6

w(-6) = -2(-6) – 4

Multiply

      = 12 -4

Subtract

    = 8

Answer:

...

Step-by-step explanation:

w(a) = -2a - 4

w(-6) = subsitute value // -2(-6) - 4 = 12 - 4 = 8

Please someohe help me!!

Answers

Answer:

1) 7

2) 11

3)9

Step-by-step explanation:

i dont feel like explaining

ANSWER(solve for x):

7,9,9

Step-by-step explanation:

1. 12x-4=11x+3

  x=7

B and D are 80 degrees

2. 4+9x+95=180

   9x=81

   x=9

K is 85 degrees

3. T=92, W of TWU=32

  =180-92-32=7x-7

  63=7x

   x=9

WUT is 56 degress

72 = 9x what's the value of x
Please help, thank you

Answers

Answer:

x = 8

Step-by-step explanation:

72/9 = 8. so x = 8 have a great day

I NEED HELP ILL PUT BRIANLEST!

Answers

Answer:

it will be 16 triangles. option A - 16

[tex]2-\frac{1}{2}n =3n+16[/tex]

I DON'T GET IT!!!!!!!!!!!!!!!!!!
Sorry Y'all I really just DO NOT get how to solve these,...
HELP???

Answers

Multiply both side by 2 and your calculation will be easier!

The height of a tree is 68 inches. After 7 years, the height is 15 feet 7 inches. How many inches did the tree grow each year?

Answers

Answer:

22cm inches is large

trees can grow

Pleaseeeeeeeeeeeeeeeeeeee

Answers

Answer:

∠DAB = 68

Step-by-step explanation:

∠DAB we need to find this

∠DAB = ∠C (vertically opposite angles are equal)

∠DAB = 68

If the length of a rectangle is doubled and the width is tripled then the area
of the rectangle is multiplied by?

Answers

Answer:

The total area is multiplied by 6

Step-by-step explanation:

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