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ankoles [38]
3 years ago
5

Find 90% of $800 [1]

Mathematics
2 answers:
tino4ka555 [31]3 years ago
8 0

Answer:

90% of $800 would be $720

laiz [17]3 years ago
3 0

Answer:

$720.00

Step-by-step explanation:

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Domain is the set of all input values, while range is the set of all: a. independent variables c. relations b. output values d.
Pavlova-9 [17]

Answer:

b

Step-by-step explanation:

4 0
2 years ago
Based on the function h(t), what will be the account value five years after the account is opened?
bija089 [108]

Answer:

Option B

Step-by-step explanation:

f(t) = 5000

g(t) = 250t

h(t) = f(t) + g(t) = 5000 + 250t

After 5 years, the amount of money in the account is:

h(t = 5) = 5000 + 250(5) = 5000 + 1250 = 6250$

5 0
3 years ago
What is the slope of the line passing through (-3, 5) and (5, -3)?
saveliy_v [14]

we know that

the formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

in this problem we have

A(-3,5)\ B(5,-3)

substitute the values in the formula

m=\frac{-3-5}{5+3}

m=\frac{-8}{8}

m=-1

therefore

<u>the answer is the option</u>

slope=-1

5 0
3 years ago
Read 2 more answers
a country population in 1993 was 94 million in 1999 it was 99 million estimate the population in 2005 using the exponential grow
tester [92]
K = ln(ending amt/bgng amount)/6 years
k = ln(99,000,000/94,000,000) / 6 years
k = ln( <span> <span> <span> 1.0531914894 </span> </span> </span> ) / 6 years
k = <span> <span> <span> 0.0518250679 </span> </span> </span> / 6
k = <span> <span> <span> 0.0086375113</span></span></span>

Final population = bgng*e^k*years
Where "e" is the mathematical constant 2.718281828
Final population = 94,000,000*e^<span>0.0086375113*12</span>
Final population = 94,000,000*e^<span><span><span>0.1036501356 </span> </span> </span>
Final population = 94,000,000*  <span> <span> <span> 1.1092123132 </span> </span> </span> <span><span> </span> </span>
Final population = <span> <span> <span> 104,265,957 </span> </span> </span>


5 0
3 years ago
Select the correct answer.
Leno4ka [110]

Answer:

  A.  200 packages

Step-by-step explanation:

The number of packages per roll can be found by dividing the length of a roll by the length of tape needed for each package.

__

For each package:

  (2.375 in/piece)×(4 piece/package) = 9.5 in/package

Per roll:

  (1900 in/roll) / (9.5 in/package) = (1900/9.5) packages/roll

  = 200 packages/roll

The machine can seal 200 packages with a roll of tape 1900 inches long.

4 0
2 years ago
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