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Likurg_2 [28]
3 years ago
13

Harry got 42 out of 49 correct in his test. What fraction of the marks did he get wrong?

Mathematics
2 answers:
brilliants [131]3 years ago
5 0

Answer:

1/7

Or,

7/49

Or,

(49-42)/49

andrew11 [14]3 years ago
3 0

Answer:

6/7 he got right so 1/7 he got wrong.

Step-by-step explanation:

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An investment that you bought for __________ and sold for __________ made a profit. A. $1250; $1500 B. $1250; $1000 C. $1500; $1
coldgirl [10]
A. $1250; $1500 because if you bought something for $1250 and sold it for $1500 you would be gaining $250
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3 years ago
Which expression shows the distance on the number line between −12 and −1 ?
Naddik [55]

Answer: A or D i think sorry if wrong but a i think

Step-by-step explanation:

but The distance between A and B = |B - A|

We have -12 and -1.

Substitute:

|-1 - (-12)| = |-1 + 12| = |11| = 11

Answer: 11 units

6 0
3 years ago
Need help for real plsss
tangare [24]

Rachel could get 8 ounce of cheese

Step-by-step explanation:

Step 1:

Let Rachel will pay $0.36 per ounce for cheese.

In option A, for 8 oz of cheese, it is $ 2.88.

Step 2:

Here, for 8 oz of cheese

2.88/8 = 0.36 .

4 0
3 years ago
One spring day, Kennedy noted the time of day and the temperature, in degrees
Rufina [12.5K]

Answer:

Please find attached the required graph for the temperature time relationship

Step-by-step explanation:

The parameters given are arranged in a tabular form as follows;

At

Time                                            Temperature

6 a. m.                                            56° F

7 a. m.                                             59° F

8 a. m.                                             62° F

9 a. m.                                             66° F

10 a. m.                                           70° F

11 a. m.                                            74° F

12 p. m.                                           74°F

1 p. m.                                             74°F

2 p. m.                                            74°F

3 p. m.                                            74°F

4 p. m.                                            74°F

5 p. m.                                            74°F

6 p. m.                                            74°F

7 p. m.                                            71°F

8 p. m.                                            68°F

9 p. m.                                            65°F

10 p. m.                                           62°F

11 p. m.                                            61.5°F

12 a. m.                                            61°F

With the above table as the data points, the graph can be drawn

From Excel, The Mean temperature is approximately 68.1°F

The standard deviation is 6.079 °F

3 0
3 years ago
Order these numbers from least to greatest​
Aleks04 [339]

Answer:

-17 9/26 - > -17.35 , -17.3 with the mark over  ,- \sqrt{300}   , 172/10

Step-by-step explanation:

Convert all of these into decimals

- \sqrt{300}  -> -17.32

-17 9/26 - > -17.35

172/10 -> 17.2

-17.3 with the mark over 3 is  ->- 17.3333

Now arrange

-17 9/26 - > -17.35 , -17.3 with the mark over  ,- \sqrt{300}   , 172/10

8 0
3 years ago
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