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Nesterboy [21]
3 years ago
10

Tom puts a cup of tea in his microwave oven He knows that the final temperature of the water will be a function of the number of

seconds he heats the water. Zack names this function Temperature(seconds), and he abbreviates the name T(s). there are more than one answer to this question
a-t(30) is the time it takes to get 30'C
b-t(40) is the temperature after 40 sec
c-t(60)is the temperature of the tea after 1 min
Mathematics
1 answer:
bearhunter [10]3 years ago
4 0
B and C are both correct 

t(s) is equivalent to the temperature of the tea after s amount of seconds
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$8,805.71 because 700=6164 which means 1000=8,805.71 by Multiplying 1000×6164 which equals 6,164,000 and this result you decide by 700
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3 years ago
Learning Task 1: Read and analyze each problem carefully. Write your final answer in your notebook based on the given questions
solmaris [256]

Solving the given problems using the appropriate arithmetic operation such as multiplication, divison and addition, the answers are :

  • <em>4</em><em> </em><em>people</em><em> </em>
  • <em>1000</em><em> </em><em>ml</em><em> </em>
  • <em>$</em><em>1960</em>

Total size of pizza = 2 \frac{2}{3} = \frac{8}{3}

Number of pizzas gotten by each person = \frac{2}{3

<u>Number of people sharing pizza</u> :

\frac{8}{3} \div \frac{2}{3} = \frac{8}{3} \times \frac{3}{2} = 4 \: people

2.)

  • <em>Volume bottle = 600 ml</em>

  • Fraction of water = \frac{3}{5}

Volume of full bottle = \frac{3}{5} \times n =  600 = \frac{3n}{5} = 600

Volume of full bottle = \frac{3n}{3000}

Volume of full bottle = n = \frac{3000}{3} = 1000 ml

3.)

  • Amount left = Php. 980
  • Fraction spent = \frac{4}{8}

<em>Let the monthly salary = m</em>

Fraction left = 1 - \frac{4}{8} =  \frac{4}{8} = \frac{1}{2}

Hence,

\frac{1}{2} \times m = 980

\frac{m}{2} = 980

m = 980 \times 2 = 1960

Therefore, Joel's monthly salary is $1960

Learn more :brainly.com/question/18796573

8 0
2 years ago
Read 2 more answers
In ΔMNO, m∠M = 57° and m∠N = 75°. Which list has the sides of ΔMNO in order from shortest to longest?
gulaghasi [49]

Answer:

B. MN, NO, OM

Step-by-step explanation:

Recall: In any triangle, the sides and the angles are related in the following way:

*The largest angle and the longest side are opposite each other

*The medium angle and the mid-sized side are opposite each other

*The smallest angle and the shortest side are opposite each other

In ∆MNO, we are given that

m<M = 57° which is opposite to side NO

m<N = 75° which is opposite to side OM

m<O = 180° - (75° + 57°) (sum of triangle)

m<O = 48° which is opposite to side MN

Therefore, we can write the order of shortest to longest side in relation to their opposite angles as follows:

MN, NO, OM

7 0
2 years ago
ZA and ZB are supplementary angles. If mA = (2x − 9)º and m
Papessa [141]

angle A = 30

(2x-9) = (2x+21)
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1 year ago
Identify the constant of proportionality from the table
Afina-wow [57]
<h3>Answer:  D) 6</h3>

======================================================

Explanation:

Direct proportion equations are in the form y = kx, for some constant k.

The k value is the constant of proportionality. Solving for k leads to k = y/x.

For each row in the table, divide the y value over the paired x value.

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Each row leads to the same k value, so the constant of proportionality is 6.

The equation y = kx updates to y = 6x.

This line has slope 6 and y intercept 0.

All direct proportion equations go through the origin.

4 0
2 years ago
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