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natali 33 [55]
3 years ago
11

HELP asap please!!Johanna started a new part-time job. Her paycheck is a function of the numbers of hours she

Mathematics
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:8.25x - 5. She must work at least 10 hours but no more than

Step-by-step explanation:

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Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below.
agasfer [191]

Answer:

Class Boundary = 1 between the sixth and seventh classes.

Step-by-step explanation:

              Lengths (mm)                   Frequency

1.                  140 - 143                                  1

2.                 144 - 147                                 16

3.                 148 - 151                                 71

4.                 152 - 155                              108

5.                 156 - 159                               83

6.                 160 - 163                                18

7.                  164 - 167                                 3

The class boundary between two classes is the numerical value between the starting value of the higher class, which is 164 for the 7th class in this case, and the ending value of the class of the lower class, which is 163 for the 6th class in this case.

Therefore the class boundary between the sixth and seventh classes

= 164 - 163  = 1

Therefore Class Boundary = 1.

It can be seen that class boundary for the frequency distribution is 1.

If we take the difference between the lower limits of one class and the lower limit of the next class then we will get the class width value.

Therefore, Class width,

w = lower limit of second class - lower limit of first class

   = 144 - 140

   = 4

7 0
2 years ago
You purchase a $220 airline ticket. you have a discount code to recieve 10% off. There is 10.5% service charge added to the tota
gayaneshka [121]
You will pay 221.1 dollars
6 0
3 years ago
This quiz has 9 questions with 4 options for each question. If a student chooses answers randomly, what is the probability that
Ket [755]

Answer:

Bsjwkwkwkkenenrnrnrbtbbtbfbfnrntnt rnrnrkkrjrjr

Step-by-step explanation:

bdbrbrbr

8 0
2 years ago
QUESTION IS IN PICTURE, FIRST GETS BRAINLIEST
Irina18 [472]

Answer:

48

Step-by-step explanation:

65 + 70 + 73 + 49 +61 + 38 + 41 + 16 + 19 = 432

432 ÷ 9 = 48

8 0
3 years ago
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The absolute value of 5.8 is _________.
Natali5045456 [20]

Answer:

5.8

Step-by-step explanation:

7 0
1 year ago
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