The outside temperature decreases by 7F in 3 1 2hours. Part A How would you represent the temperature change as a unit rate? Express your answer as an integer. Part B If the temperature continues to decrease at this rate, what will be the change in temperature after 5 hours?, i got park a just need part b part a is 7°/3.5 hrs = 2°/hr

Answers

Answer 1

Answer:

A)  2f / hour

B) 10 f

Step-by-step explanation:

outside temperature decreases by ; 7 F in 3 1/2 hours

a ) represent temperature change as a unit rate

To do this you will need to represent the temperature change per hour

7 f / 3.5 hours

= 7 f / 3.5 = 2 therefore the temperature change as a unit rate = 2f / hour

b) Temperature change after 5 hours

Δ temperature  in 5 hours = temperature change per hour * 5

                             = 2 F * 5 =  10 F


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At this point I’m just gonna post all the questions so stay online. y’all are so smart. 2 more to go! Xoxo <3

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Answer:172.5

Step-by-step explanation:Xoxo

Niamh spend ¼ of her pocket money and had €10.50 left.How much pocket money did she have at first.​

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Answer:

10.25$

Step-by-step explanation:

Answer:

14 euro Im pretty sure I'm no expert tho

The movie is 95 minutes long , she has streamed 60% of the movie so far. How many minutes of the movie has she streamed?

Answers

Answer:

57 minutes

Step-by-step explanation:

Answer:

She has streamed 57 minutes

Step-by-step explanation:

60% of 95 is 57

~theLocoCoco

h + 7.1 = −7.1
h = ?

Answers

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I don’t know how to use parallel lines to prove things...

Answers

Answer:

omg wow

Step-by-step explanation:

Rewrite the following equation in standard form.
y = -x-1

Answers

Answer:

x+y=-1

Step-by-step explanation:

Choose a scenario that could be represented by 2/5

Answers

Answer:

Step-by-step explanation:

you could spilt a pie into 5 pieces and give someone 2. then you gave them 2/5 of a pie.

Is 45 a multiple of 4? Explain your answer Lmk ASAP

Answers

no 45 is a multiple for 5

Answer:

The multiples of 4 are: 4,8,12,16,20,24,28,32,36,40,44

The multiples of 5 are: 5,10,15,20,25,30,35,40,45,50

So, no

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Answers

Answer:

where is the whole picture I can't see it

PLEASE HELP ASAPPP
Select the correct answer. What is the solution for x in the equation?

1/2-x+3/2=x-4

A. x=-1/3
B. x-3
C. x1/3
D. x=3

Answers

Answer:

I think it's C

Step-by-step explanation:

Sorry if I'm wrong

Which is a solution of the inequality 7 4-3x -4 ?

Answers

-3 that’s the answer

A principal of $8,416 is placed in an account that earns 7% interest. If the interest is compounded monthly, how much money will be in the account at the end of 14 years?

Answers

Answer:

22,363

Step-by-step explanation:

I used a compound interest calculator online

Find two numbers that multiply to be 20 and add up to be -12.

Answers

Answer:

4 and -5

Step-by-step explanation:

Minus times minus equals positive, therefore, the two numbers that will give 20 when multiplied, -12 when added up are: -10 and -2.

What is Minus times MInus?

As a law of operation in mathematics, when two negative numbers are multiplied, the result will always be positive. - × - = +.

Thus, we would have:

-10 × -2 = 20

-10 + (-2) = -12

Therefore, two numbers that will give 20 when multiplied, and would also add up to give -12 are: -10 and -2.

Learn more about minus times minus on:

https://brainly.com/question/15479187

#SPJ2

Find the slope and y intercept last question please help

Answers

Answer: slope is -4  y intercept is (0,-8)

Step-by-step explanation: you have to use the slope intercept form y = mx + b to find the slope and y intercept

solve the proportion 9/2 = 27/2y

Answers

Answer:

y = 3

Step-by-step explanation:

We need to solve the below proportion in this problem,

[tex]\dfrac{9}{2}=\dfrac{27}{2y}[/tex]

First of all, we cross multiply both sides such that,

[tex]9\times 2y=27\times 2\\\\18y=27\times 2[/tex]

Dividing both sides by 18.

[tex]y=\dfrac{27\times 2}{18}\\\\y=3[/tex]

For the above proportion, we find that the value of y is equal to 3.

UAAAAAAAAGAAAAAAGAAAAAAAHG GET OUT OF MY HEAD!!

Answers

pneumonoultramicroscopicsilicovolcanoconiosis

a chronic lung disease caused by the inhalation of fine silicate or quartz dust. More examples. Pneumono refers to the lung.

What is the equation of this line in slope-intercept form?
y = 3x + 1
y = -3x - 1
y = -1/3x - 1
y = 3x - 1​

Answers

Answer:

y = -3x - 1

Step-by-step explanation:

-1 is the slope intercept, as you can see where the line goes through the y-axis.

The line is also negative, as it's going down, and the slope is three down (negative) and one over. Since slope is written as y over x (y/x), 3 is y. One, the x, doesn't need to be written because 3 is already a whole number.

Enter the equation of the line in slope-intercept form.

The line parallel to y =
7
4
x + 4 that passes through (−8, 0).

The equation of the line that passes through (−8, 0) is y = .

Answers

Answer:

[tex]y = \frac{7}{4}x +14[/tex]

Step-by-step explanation:

Given

[tex]y = \frac{7}{4}x + 4[/tex]

Required

Determine the equation of line that passes through (-8,0) and parallel to [tex]y = \frac{7}{4}x + 4[/tex]

Parallel lines have the same slope.

In [tex]y = \frac{7}{4}x + 4[/tex]

The slope, m is

[tex]m = \frac{7}{4}[/tex]

because the general form of a linear equation is:

[tex]y = mx + b[/tex]

Where

[tex]m = slope[/tex]

So, by comparison:

[tex]m = \frac{7}{4}[/tex]

Next, is to determine the equation of line through (-8,0)

This is calculated using:

[tex]y - y_1 = m(x - x_1)[/tex]

Where

[tex]m = \frac{7}{4}[/tex]

[tex](x_1,y_1) = (-8,0)[/tex]

So, we have:

[tex]y - 0 = \frac{7}{4}(x -(-8))[/tex]

[tex]y - 0 = \frac{7}{4}(x +8)[/tex]

[tex]y - 0 = \frac{7}{4}x +\frac{7}{4}*8[/tex]

[tex]y - 0 = \frac{7}{4}x +7*2[/tex]

[tex]y - 0 = \frac{7}{4}x +14[/tex]

[tex]y = \frac{7}{4}x +14[/tex]

List the next 4 multiples of 8

Answers

Answer:

So like 8, 16, 24, 32, 40, 48...

Step-by-step explanation:

What is the value of the expression below 2,816 x 7

Answers

Answer:

c.  19,712

Step-by-step explanation:

2,816 * 7 = 19,712

Amelia is selling potted plants at her nursery. She charges $12 for each succulent and $4 for each ivy. She sold 34 potted plants and made $240. How many of each plants did she sell?

Answers

Let, she sold x and y numbers of succulent and ivy plants.

So,

x + y = 34      ...1)

12x + 4y = 240      ...2)

Putting value of x from 1) to 2), we get :

12( 34 -y ) + 4y = 240

408 - 12y + 4y = 240

8y = 168

y = 21

x = 13

Therefore, she sell 13 succulent and 21 ivy plants.

Hence, this is the required solution.

Is 60n + 12 equal to 12(5n + 1)

Answers

Answer: no

Step-by-step explanation:

c = 4.95+1.25 with C = total shipping cost and n = number of calculators in a box​

Answers

c= 6.2

4.95+1.25= 6.2

hope this help

Edgar has a pen pal who uses the metric system. The pen pal wrote that his dog weighs 20 kilograms. If 1 kilogram is equivalent to 2.2 pounds, about how many pounds does the dog weigh?Required to answer. Single choice.

Answers

Answer:

44 pounds

Step-by-step explanation:

We are told that;

1kg = 2.2 pounds.

Now, the pen pal wrote that his dog weighs 20 kilograms.

Thus, the dog's weight in pounds will be gotten by proportion as;

Weight = (20 kg × 2.2 pounds)/1 kg

Weight = 44 pounds

Therefore, the dog weighs 44 pounds

There tell me if u want brainliest

Answers

Answer:

hello thanks sooo much i want brainliest

Step-by-step explanation:

What is the answer to number 6?

Answers

Answer:

can u type it so i can answer, i cant see it

Step-by-step explanation:

If Trevor used 9 tablespoons of oil, how many tablespoons of vinegar did he use?Complete the ratio table.

Answers

9:3

Step-by-step explanation: if it is 3:1 then it would be equivalent to 9:3

Adam, Barry, and Charles visited a small farmers market last Saturday. Adam purchased 3 dozen eggs, 1 wheel of cheese, and 5 pounds of potatoes. Barry bought 1 dozen eggs and 10 pounds of potatoes, while Charles purchased 2 dozen eggs and 2 pounds of potatoes. If Adam's bill was $38.25, Barry's $36.50 and Charles' $17.20, how much did a dozen eggs, a wheel of cheese and a pound of potatoes cost?

Answers

Answer:

A pound of potato costs $3.10

A dozen egg costs $5.5

A wheel of cheese costs $6.25

Step-by-step explanation:

Represent

- a dozen egg with D

- a wheel of cheese with W

- a pound of potato with P

For Adam:

[tex]3D + W + 5P = 38.25[/tex] ---- (1)

For Barry:

[tex]D + 10P = 36.50[/tex] ---- (2)

For Charles:

[tex]2D + 2P = 17.20[/tex] ---- (3)

Make D the subject in (2)

[tex]D = 36.50 - 10P[/tex]

Substitute 36.50 - 10P for D in (3)

[tex]2(36.50 - 10P) + 2P = 17.20[/tex]

[tex]73 - 20P + 2P = 17.20[/tex]

[tex]73 - 18P= 17.20[/tex]

Collect Like Terms

[tex]- 18P= 17.20 - 73[/tex]

[tex]- 18P= -55.8[/tex]

[tex]18P= 55.8[/tex]

Solve for P

[tex]P = 55.8/18[/tex]

[tex]P = 3.1[/tex]

Substitute 3.1 for P in [tex]D = 36.50 - 10P[/tex]

[tex]D=36.50 - 10 * 3.1[/tex]

[tex]D=36.50 - 31[/tex]

[tex]D=5.5[/tex]

Substitute 3.1 for P and 5.5 for D in [tex]3D + W + 5P = 38.25[/tex]

[tex]3(5.5) + W + 5(3.1) = 38.25[/tex]

[tex]16.5 + W + 15.5 = 38.25[/tex]

Solve for W

[tex]W = 38.25 - 16.5 - 15.5[/tex]

[tex]W = 6.25[/tex]

what is 100 * 100 the anser is 1000

Answers

Answer:

yes

Step-by-step explanation:

Answer:

No it is 10,000

Step-by-step explanation:

100*100 is like adding 2 zeros to 100. so 1 zero would make it 1000, and 2 zeros would make it 10,000

help me please will mark brainliest

Answers

Answer:

Interest earned: 100

Step-by-step explanation:

I=prt

100 = 2000 x 0.05 x 1

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