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Brut [27]
2 years ago
14

1. The spinner shown below is spun once. Determine the probability of

Mathematics
1 answer:
Rina8888 [55]2 years ago
6 0

Answer:

1 out of 3

Step-by-step explanation:

Two desired outcomes and six total outcomes which is 2/6 simplified is 1/3

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denis23 [38]
The sum of 3/4 7/12 is 4/3
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3 years ago
0.25r-0.125+.5r=0.5r show work please want to check mine
Vesna [10]
0.25r-0.125+0.5r=0.5r 0.75r-0.125=0.5r -0.125= -0.25r r=0.5
4 0
3 years ago
What is the value of x in this equation? 5x + 12 = -18
siniylev [52]

Answer:

x = −6

Step-by-step explanation:

I like to start off by simplifying the equation! Then, I use inverse operations to narrow it down until I reach the answer!

5x + 12= −18

5x + 12 <u>− 12</u>= −18 <u>− 12 </u>

5x = −30

5x<u>/5</u> = -30<u>/5</u>

<u>x = -6</u>

4 0
3 years ago
Read 2 more answers
Help please asap aaaaaaaaaaaaaaaaaa
wel

Answer:

Step-by-step explanation:

Your exponential formula is in the form y = ab^x. In this form, the coefficient 'a' is the initial value, the y-intercept, the value when x=0. The value 'b' is the growth factor, which is 1 more than the growth rate per increment of x. This problem is asking for the growth rate to be expressed as a percentage.

__

Given p(x) = 78500(1.02^x), we can compare to the exponential function form to see that ...

  • a = 78,500
  • b = 1.02 = 1 +0.02 = 1 +2%

The value of x is zero in the year 2000, so the population that year is ...

  p(0) = a = 78,500

The increase per year is the value of 'b' with 1 subtracted:

  growth rate = 2% per year

6 0
2 years ago
Someone help me solve this please…
azamat

Answer:

x=5.5

Step-by-step explanation:

Perimeter of ABCD=85

The perimeter is everything around the outside added together.

Form an equation:

3x+4+4x+6x-11+5x-7=85

Collect the like terms:

Like terms are terms that have the same powers and coefficient.

3x+4x+6x+5x=18x

4-11-7= -14

Put it back into an equation:

18x-14=85

Do inverse operations to find out what x is:

85+14=99

18x=99

99÷18=5.5 (we divide because, in algebra, when a number is next to a letter, it means times and as we want the inverse, you would have to divide)

x=5.5

Hope this helps :)

3 0
3 years ago
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