At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?

please give an explanation too!

Answers

Answer 1

Answer:

-16.3

Step-by-step explanation:

First multiply 0.5 by 6 since the six hours and every hour is 0.5 degrees less or you can add 0.5 six times. You then take the answer which would be 3 and add 3 to -3.4 resulting in -0.4. Afterwards you would take -0.4 and subtract 5.3 degrees three times. This gives you -16.3 degrees. You would be at 7:00 PM because 10:00 a.m. plus six hours would be 4 o'clock and the next 3 hours would add on to 7.

Related Questions

Help Me Please! I will give you 5 stars if your answer is correct

Answers

Answer

Step-by-step explanation:

Because the Q is on top of the 5 It is the absolute value

Q is correct
|5| =5

Will give brainliest for the best answer. Don't write that you think something is the answer pls. Thank you.

Answers

Answer:

4188.79

Step-by-step explanation:

I used the googIe calculator but a formula you can use is V = 4/3 πr³

Have a nice day.

ANSWER THE QUESTION AND YOU GET 100 POINTS AND BRAINLIEST; DO NOT ANSWER JUST FOR POINTS OR ELSE I WILL REPORT YOU

Answers

Answer:

In the first slot you put " two order pairs then the second slot you put M then you put B because thats how its laid out ant the last one goes in the last slot!

Step-by-step explanation:

Hope this helps!!

I think I know that 3rd and 4th one and I think it’s m and b

I need help plz im not that smart at all

Answers

Answer:It is 60,000

Step-by-step explanation: just multiply 6,000 by one and add one zero.

60,000 because the power of 10 will make it 60,000 and 6,000 is the power of 1

Please solve this
Thanks

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13.) 2.6 + 10.4 = x
14.) x = 13 liters
15.) The solution represents how much water the container now have.
(I’m sorry if my english is bad, but I hope this helps!)

brainly plz help only three questions and don't answer for point kinda rude

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I think you forgot to put the pictures-

Answer:

i answer for point lol srry

Step-by-step explanation:

im being timed so uhh help please

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The answer to the following equation is the first one.

It’s the first one hope it helps

PLEASE HELP ME!!

And explain how you got the answers also! I will give brainly to the best one!

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Answer:

1 Is 4.24

2 Is 1.38

3 Is 0.96

4 Is 2.96

5 Is 1.68

6 Is 0.75

7 Is 75

8 Is 1.2

9 Is 0.92

10 Is 1.64

11 Is 1.8

12 Is 4.02

13 Is 35.2

14 Is 0.1

15 Is 0.56

16 Is 5.22

17 Is 17

18 Is 8.4

19 Is 73.8

20 Is 17.4

I Hope This Helped

Answered By Daruing aka hernadar004

moderated by: Lucas

how i got it was by multiplying then dividing

three questions about areas of triangles

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Answer:

How to find the area, how to find the high, and how to find the side.

Step-by-step explanation:

Yep that's all.

SSOMEONE HELPPP PLEASE

Answers

Answer:

A. 2(10c + 4d)

Step-by-step explanation:

Hope this helps!

Answer:

The third answer

Step-by-step explanation:

20c-8d

divide equation by the greatest common factor of both numbers which is 4

20/4=5

-8/4=-2

5c-2d

But multiply the equation

4(5c-2d)

The value of a car decreases by 20 percent per year. Mr. Sing purchases a $22,000 automobile. What is the value of the car at the end of the second year?
A$14,080
B$17,600
C$19,800
D$26,400

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Answer:

not too sure but I think its C or D

The answer is A: 14,080

Write seven more than two times the number of Xavier’s shoes as an algebraic expression. Use s as your variable.

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Answer: In the expression "twice a number x is 6" twice indicates to multiply by 2, the multiplicand (the thing multiplied by the multiplier 2) is x, and the word "is" can be expressed by the equals sign.

Step-by-step explanation:

The seven more than two times the number of Xavier’s shoes as an algebraic expression is "7 + 2s"

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol; which can also be used to indicate the logical syntax's order of operations and other features.

In the expression " seven more than two times the number of Xavier’s shoes",

Let Xavier’s shoes be represented as s.

Then;

7 + 2x s

7 + 2s

The variable s is Xavier’s shoes

To know more about an expression follow;

brainly.com/question/19876186

#SPJ2

The list below shows the different choices of pizza at the local pizza shop:

*pepperoni: 13

* supreme: 7

*cheese: 5

*Hawaiian: 5

Based on these results, if 180 pizzas were sold, then how many could be expected to be cheese?

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The answer is 30. 30 would be cheese pizza.

asking again cuz i need help PLEASE DONT ANSER IF U DONT KNOW PLS

Answers

Answer:

Step-by-step explanation:

34 seams reasonable

HEEELPPPPP
Plz don't answer if you don't know the answer, just answer what is the area.

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What is the question??

I’ll help if you can show the questions

Can y’all plz help me with this question plz thx

Answers

cant see the question clearly

Answer:

1/5

Step-by-step explanation:

2/5 green marble 1/2 flipping heads. And means multiply.

2/5 x 1/2 = 2/10->1/5

1/5

Each cube in this figure is a 1/2 centimeter cube. What is the total volume of the prism?
PLS HELP I'LL GIVE BRAINLIEST :(( it wont let me upload the picture so if u know it plss answer i need help

Answers

Answer:

Step-by-step explanation:

Since I cannot see the image I cannot solve it entirely so you will have to figure some parts out, but I will try to help you as best as I can :)

So basically the formula for volume is:

L*W*H

So the volume of each cube is 1/8 cubic centimeters

Now, to solve you problem you must find the number of cubes for the length, width and the height

Let's call the length x, the width y and the height z

Then use the volume formula to find the number of 1/2 cm cubes in the figure

So xyz is the number of 1/2 cubes in the figure

To find the volume in cubic centimeters you have to multiply xyz by 1/8

That will be the volume

Answer:

18 cm 3

Step-by-step explanation:

Question 4................................(2)

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I think C will be answer

Step-by-step explanation:

Hope it will help u

help me plssssssssssssssss

Answers

Answer:

I think this the answer. you have to figure it out by analysis the graph

The graph is (-4,0),(0,1),(1,2),(2,4) and the questions are increases and then decreases

Find the slope of the line on the graph. Reduce all fractional answers to the lowest terms.

-1/2
2
1/2

Answers

Answer:

slope is 1/2

Step-by-step explanation:

(-1 + 3) / (4-0) = 1/2

The slop would be 1/2

The distance from the Sun to Mars is an average of 2.1 repeating.
1 times the distance from the Sun to Venus. How can this repeating decimal be expressed as a fraction?

Answers

Answer:

19/9

Step-by-step explanation:

We are given repeating decimal number 2.1¯.

We know 2.1¯ = 2.1111..... repeating 1's.

Let us assume x is a fraction equals given repating decimal number.

And set it as a first eqaution.

x = 2.1111..... ------------- (equation 1).

Multiplying equation both side by 10 ( because only one digit is repeating after decimal, we multiply by 10).

On multiplying by 10 we get

10*x = 10*2.1111.....

10x = 21.1111...... ----------------- (equation 2)

Subtracting equation 1 from equation 2, we get

10x = 21.1111......

-x = -2.1111.....

_____________

9x = 19.

Now, dividing both sides by 9. we get

Give 3 numbers that would work for the value of x if x ≤ -2

Answers

4 5 6 are alll numbers

Factor the polynomial
y2 + 12y -36

Answers

(y+6)2 i’m pretty sure

i think it could be
(y-9) (y-3)

Vina is asked to graph this system of equations

Answers

Answer: b

Step-by-step explanation:

Write an equation that represents the number of people at the party.

Answers

Answer:

Step-by-step explanation:

1/4x-9=6

x=60

1/4(x)-9=6
x=60
There are 60 people at the party

Apply the distributive property to factor out the greatest common factor.
24 + 32p =

Answers

56p that what I think

I believe it’s 56p sorry if I’m wrong

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

They are equivalent because when you distribute 2 with (x+3) you get 2x+6.

The answer is 2x+6.

Hope this helps!!

Pls help explain this question to me for math

Picture 1. Q4
Picture 2. Q5
Picture 3. Q6
Picture 4. Q7

Answers

Just ask your teacher

Ask your teacher that’s wat a teacher is for

Boden's account has a principal of $400 and a simple interest rate of 3.6%. Complete the number line. How much money will be in the account after 4 years, assuming Boden does not add or take out any money? x y graph In the double number line, the missing interest value is and the missing year value is . (Type integers or decimals.)

Answers

400x1.036 then that multiplied by 1.036 and every answer just multiply by that

Something times something

This is a rectangular pyramid. What shape is the base?

Answers

Answer:

Step-by-step explanation:

B.) Rectangle
//////////////////////////

-

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At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.? please give an explanation too!

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At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?

please give an explanation too!