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expeople1 [14]
3 years ago
8

A class quiz has 5 True/False questions. The correct answers are T, T, F, F, and T, in that order. John answered the

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
8 0

Answer:

1/2

Step-by-step explanation:

weeeeeb [17]3 years ago
7 0

1/2 is your Answer

I came across this question to

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What everyday life situation might each of these questions describe?
vitfil [10]

Answer:

I will do A for U

I have 5 apples then got 18 more, so how many apples do I now Have?

Step-by-step explanation:

4 0
2 years ago
The temperature falls from 0 degrees to Negative 12 and one-fourth degrees in 3 and one-half hours. Which expression finds the c
ANEK [815]

Answer:

The expression used to find the change in temperature per hour is Algebraic expression

Thus per hour; the temperature falls at the rate of - 3\dfrac{1}{2}^0

Step-by-step explanation:

A temperature falls from 0 to  - 12\dfrac{1}{4}     in     3\dfrac{1}{2} \ hours

Which expression finds the change in temperature per hour.

From the above given information;

The initial temperature is 0

The final temperature is  - 12\dfrac{1}{4}  

The change in temperature is \Delta T = T_2  -  T_1

\Delta  T = -12\dfrac{1}{4} -0

\Delta T = -12.25

Thus;

-12.25 ° = 3.5 hours

To find the change in x°   per hour; we have;

x°            = 1 hour

The expression used to find the change in temperature per hour is Algebraic expression

From above if we cross multiply ; we have;

(- 12.25° × 1 hour) = (x° × 3.5 hour)

Divide both sides by 3.5 hours; we have:

\dfrac{-12.25^0*1 }{3.5}=\dfrac{ x^0 *3.5}{3.5}

x° =  - 3.5

x° = - 3\dfrac{1}{2}

Thus per hour; the temperature falls at the rate of - 3\dfrac{1}{2}^0

8 0
3 years ago
This Stem-and-Leaf Plot shows the amount of rainfall received in centimeters in each month. What is the median of this data set?
WARRIOR [948]

Answer:

55.5 B

Step-by-step explanation:

We have the following points of data

48, 49, 50, 51, 54, 55, 56, 58, 60, 62, 63, 63

The median is the data point in the middle (when listed in order)

If we find the middle number we'll see that it's between 55 and 56. When this is the case you find the average of  the two numbers (add them and divide by 2)

(55+56)/2=55.5

3 0
3 years ago
Read 2 more answers
The measures angles of hexagon are 4x, 5x, 6x, 7x, 8x and 9x. calculate the size of the largest angle.​
ankoles [38]

Answer:

rounded to the nearest whole number = 166

Step-by-step explanation:

Add all of the angles together, to get 39x. In a hexagon, all the angles add up to 720. Divide 720 by 39 to get x, then multiply x by 9, as that is the largest angle to get an answer rounded to the nearest whole number of 166.

If you found this answer helpful, I would appreciate it if you gave me brainliest :D

8 0
2 years ago
What is 1 2/3+3 3/4=
STALIN [3.7K]

Answer:

5 5/12

Step-by-step explanation:

2/3 + 3/4 = 1 5/12 + 3+1

= 5 5/12

7 0
3 years ago
Read 2 more answers
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