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STALIN [3.7K]
3 years ago
7

HELP ME PLEASE ITS DUE TOMMOROW

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
7 0
7.) 72%=0.72
18/25 is your simplest fraction.
8.) 25% = 25/100
Simplify
0.25 as a decimal.
1/4 is your simplest fraction.
9.) (not visible)
10.) 5% = 5/100
Simplify
1/20 is your simplest fraction.
0.05 is your decimal.
11.) 37% = 37/100
This is the simplest form.
0.37 as a decimal.
12.) (not visible)
13.) 5/8 (1/8 = 0.125) = 0.625
62.5% as a percent.
14.) 258/300 (divide by 3) = 86/100
86% as your percent.
0.86 as a decimal.
15.) (not visible)
16.) (incomplete visibility)
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Consider the two exponential equations shown. Identify the attributes for each equation to complete the table.​
SIZIF [17.4K]

<u>Answer:</u>

y = 2 5 0 ( 0 . 8 9 ) ^ x

Initial value: 250

Decay

Decay rate: 11%

y = 4 0 ( 1.11 ) ^ x

Initial value: 40

Growth

Growth rate: 11%

<u>Step-by-step explanation:</u>

The function we have on the left of the table is:

y = 2 5 0 ( 0 . 8 9 ) ^ x

<u>Initial value</u> (when x = 0): y = 2 5 0 ( 0 . 8 9 ) ^ 0

y = 250 (initial value)

Growth or Decay: 0.89 < 1 so decay

Decay rate: (1 - 0.89) * 100 = 11%

Function on right side:

y = 4 0 ( 1.11 ) ^ x

<u>Initial value</u> (when x = 0): y = 4 0 ( 1 . 1 1 ) ^ 0

y = 40 (initial value)

Growth or decay: 1.11 > 1 so growth

Growth rate: (1.11 - 1) * 100 = 11%

8 0
3 years ago
Read 2 more answers
Example of different types of function.​
VLD [36.1K]

there are many types of functions this includes linear function (straight line graph) eg y=3x+2 , quadratic function (u shaped curve) eg y=x², logarithmic function, exponential function and etc

3 0
2 years ago
Find the inequalities for every word problems and after match
vichka [17]
1b ONLY LESS THAN
2c ONLY MORE THAN
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4 0
3 years ago
ABC ≃DEF. Find the lengths of the given sides
GuDViN [60]

Answer:

BC = 8 and EF = 8.

Step-by-step explanation:

Since triangle ABC and DEF are congruent to each other, BC corresponds with EF (as determined by the triangle names).

Set BC and EF equal to each other.

x + 6 = 3x + 2

Subtract x from both sides.

6 = 2x + 2

Subtract 2 from both sides.

4 = 2x.

Divide 2 on both sides.

x = 2.

Substitute 2 for x.

BC = 2 + 6

BC = 8

Since we already know that EF is congruent to BC, EF is also 8.

EC = 3(2) + 2

EC = 6 + 2

EC = 8

5 0
2 years ago
0.5% of 490 is what number  show work please
Genrish500 [490]
You would set it up: .5/100 = x/490 and then cross multiply .5 time 490 and 100 times x, and end up with: 245=100x. divide by 100, and get 2.45
6 0
3 years ago
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