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son4ous [18]
4 years ago
15

8 × (3v − 4) for v = 5

Mathematics
2 answers:
AlladinOne [14]4 years ago
7 0

Hello!

V=5

1)8×(3×5-4)

2)8x(15-4)

3)8×11

4)88

Slav-nsk [51]4 years ago
4 0

Answer:

88

Step-by-step explanation:

Since we know v is equal to 5, we can substitute 5 in for v.

8 × (3v − 4)

8 × (3(5) − 4)

Now, solve according to PEMDAS

First, multiply inside the parentheses

8 × (15− 4)

Subtract inside the parentheses

8 × (11)

Multiply

88

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Please help please please
Natalka [10]
<h2><u>Answer:</u></h2>

'?' is <u>88°.</u>

<h2><u>Step-by-step explanation:</u></h2>
  • First, we work out the final angle of the left triangle, which has a total of 180°. To do this we take 40° and 66° from 180°, giving us <u>72°</u>
  • Because there is a straight line along the bottom (which will total 180°), we take both 72° and 56° from 180°, giving us <u>52°</u>, which is the bottom left angle of the right triangle.
  • Finally, to work out '?', we take 52° and 40° from 180° to get our final answer of <u>88°.</u>
5 0
3 years ago
Julie's first three test scores in biology<br> were 65, 90 and 73. What was her<br> average score?
dedylja [7]

Answer:Julie's average score was 76

Step-by-step explanation:

The formula for Average or mean is expressed as

Average = sum of terms / total number of terms.

Julie's first three test scores in biology were 65, 90 and 73.

The sum of the scores would be

65 + 90 + 73 = 228

The number of terms is the number of subjects. Therefore, the number of terms is 3. Therefore,

Average = 228/3 = 76

6 0
4 years ago
Of the 17 students in a programming class, 6 own 1 computer, 3 own 2 computers, 3 own 3 computers, 2 own 4 computers, and 3 own
AlexFokin [52]

The median number of computers owned by the 17 students is 2.

<h3>What is median in statistics?</h3>

A dataset's median represents the midpoint; half of the data points are smaller and half are greater than the median.

Identifying the median: The data points should be arranged from smallest to largest. The median is the middle data point in the list if the number of data points is odd.

The total number of students are 17.

The data can be arranged in the following table

number of students        number of computers

             6                                         1

             3                                         2

             3                                         3

             2                                         4

             3                                         5

Arrange the given frequencies in the increasing order-

1 1 1 1 1 1 2 2 2 3 3 3 4 4 5 5 5

The middle term of the arrange frequencies is 17/2 = 8.5

Median = (8 term + 9 term)/2

            = (2 + 2)/2

            = 2

Therefore, the median number of computers owned by the 17 students is 2.

To know more about the median, here

brainly.com/question/8892632

#SPJ4

The correct question is -

Of the 17 students in a programming class, 6 own 1 computer, 3 own 2 computers, 3 own 3 computers, 2 own 4

computers, and 3 own 5 computers. What is the median number of computers owned by the 17 students?

7 0
2 years ago
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