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BigorU [14]
3 years ago
13

Help me with this please!!!!

Mathematics
1 answer:
Andrews [41]3 years ago
5 0

Answer:

15

Step-by-step explanation:

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Attendance dropped 6% this year to 300 what was the attendance before the drop?
mart [117]

Answer:

approx 4,130

Step-by-step explanation:

Answer this we have to multiply the attendance before the drop (x) by the percentage that assisted after the drop ( 1-0.08) . That expression must be equal to the attendance after the drop (3800)

Mathematically speaking:

8% = 8/100 = 0.08 (decimal form)

x (1-0.08)= 3800

x (0.92) =3800

Solving for x

x = 3800/0.92

x= 4,130

5 0
3 years ago
Write the expression as a sum and/or a difference of logarithms, with all variables to the first degree.
andreyandreev [35.5K]

Answer:

  • ln 2 + 2 ln x + 8 ln y

Step-by-step explanation:

<em>Use of properties</em>

  • <em>log ab = log a + log b</em>
  • <em>log a^b = b log a</em>

<u>Given expression</u>

  • In 2x^2y^8

<u>Simplifying</u>

  • In 2x^2y^8 =
  • ln 2 + ln x^2 + ln y^8 =
  • ln 2 + 2 ln x + 8 ln y
7 0
4 years ago
Each DVD storage case is about 1/5 inch thick. What will be the height in simplest form of 12 cases sold together?
Dominik [7]

Answer:

Height of the 12 cases will be = 2\frac{2}{5} inches.

Step-by-step explanation:

Thickness of each DVD storage case = \frac{1}{5} inches

Let number of DVD storage cases sold = x

Therefore, the height of cases sold will be represented by the expression  \frac{x}{5}

If the number of cases sold x = 12

So the height of the cases sold will be = \frac{12}{5} inches

                                                                = 2\frac{2}{5} inches

Therefore, the answer is 2\frac{2}{5} inches.                                                      

8 0
3 years ago
Read 2 more answers
B=3(3,1) find the equation
Alla [95]

Answer:

Are you asking, given b = 3, write an equation that passes through the point (3,1)?

8 0
3 years ago
Solve by completing the square
Mrrafil [7]

Step-by-step explanation:

answer is in the picture above

7 0
2 years ago
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