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mars1129 [50]
3 years ago
8

Evaluate each expression if a = 6, b = 3, and c = 2.

Mathematics
1 answer:
earnstyle [38]3 years ago
7 0

Answer:

a = 6, b = 3, and c = 2

1. ab1 = 6 × 3 × 1 = 18

2. c + 42 = 2 + 42 = 44

3. 18 = 18

4. a − b4  = 6 - 3(4) = 6 - 12 = - 6

5. 2c3 = 2 × 2 × 3 = 12

6. b ÷ 35 = 3÷35 = 0.086

7. a − 1 6 =  6 - 16 = -10

8. 6 + c8 = 6 + 2 (8) = 6 + 16 = 22

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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Find the MAD for this set of data.
Nostrana [21]

Answer:

Hence MAD=0.8

Step-by-step explanation:

<u>MAD-</u>

MAD is also known as Mean Absolute Deviation.

We find MAD by the following steps:

  • Firstly we find the mean of the data
  • Then we subtract each entry from the mean to obtain the deviation
  • Then find the absolute value of the deviation which is also known as absolute deviation.
  • Finally we find the mean of the absolute deviation.

Now we are given a table of the absolute deviation we just need to calculate the mean of the absolute deviation.

The absolute deviation is given as:

1    3    1    0    0    1    0    0    1    1

The mean of this is calculated as:

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7 0
3 years ago
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Junior bought a bag of mixed fruit snacks. The flavors in the bag are 4 strawberry, 3 cherry, and 5 grape. If he chooses one fru
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Answer:I believe it would be 5/12

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You add all of them up then since it's 5 grapes and in total there is 12 fruit snacks. It should be 5 grapes of 12 fruit snacks in the bag.

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Emily is making bows using ribbon. She has two pieces of ribbon to use. One is 23 yards long. The other is 4 1/4 yards long. She
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Answer:

14


Step-by-step explanation:

In total, Emily has  23+4\frac{1}{4}=27\frac{1}{4}=\frac{109}{4}  yards of ribbon.

Each bow requires  1\frac{5}{6}=\frac{11}{6}  yards of ribbon


<em>To figure out, we divide total amount of ribbon by amount each bow needs:</em>

Number of bows = \frac{\frac{109}{4}}{\frac{11}{6}}=14.86


So the maximum number of <em><u>"complete"</u></em> bows Emily can make is 14

8 0
3 years ago
I need help plsss help
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Answer:

d

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