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lora16 [44]
3 years ago
15

What is 2 2/3 x -4 1/4=?

Mathematics
2 answers:
tino4ka555 [31]3 years ago
8 0

Answer:

-11.3333

Step-by-step explanation:

Convert both fraction to decimals

  • 2 2/3 = 2.66
  • -4 1/4 = -4.25

guajiro [1.7K]3 years ago
6 0
This is how you solve it.

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Which list is in order from least to greatest? 1.94 x 10 1.25x 10.6x109.8.1 x 10 O 1.25x 10-2 194 10*6x10* 8.1 x 10 O 1.25x 10-2
pickupchik [31]

Answer:

(a)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2},\ \ 6 *10 ^{4},\ \ 8.1 *10^{4}

Step-by-step explanation:

Given

(a)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2},\ \ 6 *10 ^{4},\ \ 8.1 *10^{4}

(b)\ 1.94 * 10 ^{-5},\ \ 6 * 10^4, \ \ 8.1 *10^{4},\ \ 1.25 *10 ^{-2}

(c)\ 1.94 * 10 ^{-5}, \ \ 8.1 *10^{4},\ \ 6 * 10^4,\ \ 1.25 *10 ^{-2}

(d)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2},  \ \ 8.1 *10^{4},\ \ 6 * 10^4

Required

Which list is in ascending order

To do this, we analyze each of the options 1 after the other.

(a)\ 1.94 * 10 ^{-5},\ \ 1.25 *10 ^{-2},\ \ 6 *10 ^{4},\ \ 8.1 *10^{4}

Convert each list item to decimal

1.94 * 10 ^-5 = 0.0000194

1.25 *10 ^-2 = 0.0125

6 *10^{4} = 60000

8.1 *10^{4} = 81000

The list is in ascending order because:

0.0000194 < 0.0125 < 60000 < 81000

<em>No need to test other options</em>

5 0
3 years ago
Submit
oee [108]

Answer:

Step-by-step explanation:

This is simple: we need to only do 2 steps

1) Convert to feet

2) Get the area

1) Converting to feet is just

(7*3, 4*3)\\ (ignore the use of this it's just to show the differnt things to multiply

Now we have a length of 21 and a width of 12 FEET.

2) To solve for the area, we need to multiply both dimensions.

21*12=252

So the answer is 252^2 FEET (DONT FORGET THE UNIT SQUARE FEET)

3 0
2 years ago
What is the value of x in the figure?<br> A 42<br> B 48<br> C 132<br> D 138
rosijanka [135]

Answer:

D 138

Step-by-step explanation:

the outside angle(x) of a triangle whose base is extended is always equivalent  to the farthest 2 inside angles of the triangle.

x = 48 + 90 = 138

4 0
3 years ago
What is 4 over 6 divided by 2 over 4?
djverab [1.8K]
4/3 /......................................................../
7 0
3 years ago
In which branch of statistics would a researcher acquire twenty-five 2000 Toyota Celicas, drive them until they had a major mech
AURORKA [14]

Answer:

The answer is "descriptive statistics".

Step-by-step explanation:

Descriptive statistics are short descriptive factors that add up a production set, that can be either a reflection of a whole or a sample population. It is broken down into cumulative frequency measurements and variance measurements. The study uses descriptive statistics to explain the profile of the respondents. People give simple summaries about the sample as well as the actions.

6 0
3 years ago
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