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Anna [14]
3 years ago
9

HELP! Suppose you make hot chocolate. It's too hot to drink, so you put it in the freezer to cool it off. If the original temper

ature is 190 degrees Fahrenheit and the freezer is 0 degrees Fahrenheit, what will the temperature of the hot chocolate be after 4 minutes? (k = 0.12)
Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0

Answer:

go follow this website it has a full answer brainly.com/question/2803975

Step-by-step explanation:

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Graph this function:<br> y + 1 = 2(x + 3)<br> Click to select points on the graph.
Solnce55 [7]

Answer:

use points (0,5) and (1,7)

see below for graph

Step-by-step explanation:

First, we'll turn the equation from point slope form (y-y1=m(x-x1)) into slope intercept form (y=mx+b)

y+1=2(x+3)

do the distributive property

y+1=2x+6

subtract 1 from both sides

y=2x+5

We'll need two points to graph the line.

You can subsitute x or y as any number you like and solve the equation.

For example:

if x=0:

y=2(0)+5

y=5

so the point would be (0,5)

and if x=1

y=2(1)+5

y=2+5

y=7

point: (1,7)

Use the points (0,5) and (1,7)

See below if you would like to see how it looks like on a graph.

Hope this helps!

4 0
3 years ago
Which inequality best represents the phrase?
diamong [38]

Im not sure what it is but my best bet would be on A because the rest of them all say greater than 0 and you are trying to find the least.

4 0
2 years ago
Read 2 more answers
How to determine if a function is even odd neither even nor odd
mezya [45]

Answer:

You may be asked to "determine algebraically" whether a function is even or odd. To do this, you take the function and plug –x in for x, and then simplify. If you end up with the exact same function that you started with (that is, if f (–x) = f (x), so all of the signs are the same), then the function is even.

5 0
3 years ago
How do you know if a net will fold into a pyramid?
Natalka [10]

Step-by-step explanation:

A pyramid is made when 4 triangle meet on square then mate on each together .

4 0
2 years ago
Please help me out if you can :)
mojhsa [17]

Step-by-step explanation:

here,

x°+15°=5x°-41°[being vertically opposite angle]

15°+41°=5x°-x°

56°=4x°

\frac{56 }{4x}

thus,x=14°

<h3>hence,the value of x is 14°.</h3><h2>I hope this will help you.</h2><h2>please mark my answer as BRAINLIEST if you liked it....</h2>
8 0
3 years ago
Read 2 more answers
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