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kvasek [131]
3 years ago
5

10)

Mathematics
1 answer:
myrzilka [38]3 years ago
8 0
77, 80, 87, 88, 92, 94, 99
the median is 88
Q1 is 80 and Q3 is 94
94-80 = 14 which is the interquartile range

therefore, your answer is D) 14
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Write the sum as the logarithm of a single expression. Assume that variables represent positive numbers.
igomit [66]

Answer:

  • 6z log 6

Step-by-step explanation:

<em>Use of property</em>

  • <em>log ab = log a + log b</em>
  • <em>log a^b = b log a</em>
<h3>Given</h3>
  • log 6^8 + log 6^z
<h3>Solution</h3>
  • log 6^8 + log 6^z =
  • log (6^8*6^z) =
  • log (6^6z) =
  • 6z log 6
3 0
3 years ago
Sam chose a number. He then multiplied his number by 2 and added 7. His result was 23. What was his original number?
hichkok12 [17]
the original number was 8
8 0
3 years ago
In square ABCD, diagonals AC and DB intersect at point E, m∠EBC=(3x+9y)°, and m∠EAB=(5x+5y)°.
telo118 [61]

Answer:

Step-by-step explanation:

m∠EBC = 45°

3x + 9y = 45

Divide the entire equation by 3

x + 3y = 15 --------------------(I)

m∠EAB = 45

5x + 5y = 45

Divide the entire equation by 5

x +y = 9 -------------(II)

Multiply equation (II) by (-1)

(I)             x + 3y = 15

(II)*(-1)    <u> - x -  y   = -9</u>   {Now add}

                   2y   = 6

                     y = 6/2

                     y = 3

Plugin y = 3 in equation (I)

x + 3*3 = 15

x + 9 = 15

x = 15 - 9

x = 6

6 0
2 years ago
-(14-2y) +3y+26 how do i find y
Setler79 [48]
Y is behind 2 its in plain sight   
7 0
4 years ago
Which is a simplified form of the expression 6(2t – 3) + 3(t + 5)?
nika2105 [10]

Answer:

The answer is d I just got that one:)

7 0
3 years ago
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