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katrin2010 [14]
3 years ago
13

some say that to brew an excellent cup of coffee, you must have a brewing temperature off 200 degrees, plus or minus five degree

s. Write and solve an equation describing the maximum and minimum brewing temperatures for an excellent cup of coffee
Mathematics
1 answer:
ASHA 777 [7]3 years ago
8 0
Your equation for the maximum brewing temperature should be x = 200 + 5 because according to your word problem, the temp. can be five degrees above 200 degrees. 

x = 200 + 5 
x = 205

Your equation for the minimum brewing temperature should be x = 200 - 5 because according to your word problem, the temp. can be five degrees below 200 degrees.

x = 200 - 5
x = 195


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2.3 to the nearest cent
blondinia [14]
If this is measured in dollars (like, this is $2.3 dollars), then to the nearest cent that would be $2.30. If you're asking how many cents there are, then there are 230 cents.
4 0
3 years ago
Avery had 125 animal stickers. She gave 5 animal stickers to each of her 13 friends. How many animal stickers did she have left?
alekssr [168]

Answer:

60 stickers, 1 sentence

Step-by-step explanation:

Number of stickers Avery had left = 125 - 13(5) = 60 stickers

This is a question on forming and solving equations. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)

5 0
3 years ago
PLEASE HELP!!!! Show steps and explain how to get the answer please <br><br> Solve 5x-16=4(x-8)-3x
Anvisha [2.4K]

5x-16 = 4(x-8)-3x

first expand what is in parenthesis

4(x-8) = 4x-32

 so now you have 5x-16 = 4x-32-3x

subtract 3x from 4x on the right side of equation 4x-3x = x

5x-16 = x -32

subtract 1x from each side to get

4x-16 = -32

add 16 to both sides to get 4x=-16

x = -16/4 = -4

x=-4

6 0
3 years ago
Read 2 more answers
Which statement best describes the function h(t) = 210 – 15t?
Serjik [45]

Right answer is:

h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.

Step-by-step explanation:

Lets define the terms first

An independent variable is a variable whose values are put in the function. It is the input of a function.

While dependent variable's value depends on the independent variable.

Given function is:

h(t) = 210-15t

By observing the function, we can see that the function is in terms of t which means that t is the input for the function while h is the name of the function. h(t) which be obtained by putting the values of t is the output.

So,

Right answer is:

h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.

Keywords: Functions, variables

Learn more about functions at:

  • brainly.com/question/8180193
  • brainly.com/question/8224301

#LearnwithBrainly

5 0
4 years ago
Read 2 more answers
In what time will N400 amount to N512 if the simple interest is calculated at 14% per annum?
patriot [66]

Answer:

64/7 years

9.143 years

Step-by-step explanation:

Simple Interest  =  \\  \frac{Principal \times Rate \times Time}{100}

Time =  \frac{simple \: interest \times 100}{Principal \times Rate}

Principal = 400 \\ Rate = 14 \\ Time =  \\ simple \: interest = 512

Input the values

Time =  \frac{512 \times 100}{400 \times 14}  \\ Time =  \frac{51200}{5600}  \\

Time =  \frac{64}{7}  \\ Time = 9.142  \:  years \\ best \: answer \:  =  \frac{64}{7} years

8 0
3 years ago
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