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leonid [27]
1 year ago
10

A heard of elk increased from 75 in 1998 to 310 in 2005. Find the annual percent of increase for this heard.

Mathematics
1 answer:
Paha777 [63]1 year ago
4 0

Answer:

313.3333\%

Step-by-step explanation:

Based on given conditions, formulate:

\frac{310 - 75}{75}

Calculate the sum:

\frac{253}{75}

Simplify it:

\frac{47}{15}

Convert that to a decimal:

3.133333

Multiply that:

3.133333  \times  \frac{100}{100}

Calculate that:

\frac{3.133333 \times 100}{100}

Convert that:

313.3333\%

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noname [10]

Answer:

See below in bold.

Step-by-step explanation:

The cost of what he wants to buy = 4.25 + 0.89 + 10.99

= $16.13

a) He does have enough to buy everything.

b) He has  20 - 16.13 = $3.87 left over.

7 0
3 years ago
Match each system of equations to its graph. y = 2x + 1 y = x + 2 y = 3x y = x + 3 y = 2x − 2 y = x − 2 y = 2x + 3 y = x + 5 y =
GalinKa [24]

The matchup are:

  • (1st picture): y=2x+3 and y=x+5
  • (2nd picture): y=4x+2 and y =3x+2
  • (3rd picture): y=2x+1 and y =x+2
  • (4th picture): 3x and x+3

<h3>What does the graph of an equation shows?</h3>

The graph of the linear equation is known to be one that often brings or  set the  points that can be found on the coordinate plane and it is one that shows all the solutions to the equation.

Note that when  all variables stands for real numbers, a person can be able to use graph to show the equation and this is often done through plotting the points to show a pattern and then link up the points to have all the points.

From the above, the pictures that have all the points as shown on the graph are:

  • (1st picture): y=2x+3 and y=x+5
  • (2nd picture): y=4x+2 and y =3x+2
  • (3rd picture): y=2x+1 and y =x+2
  • (4th picture): 3x and x+3

Learn more about equations  from

brainly.com/question/2972832

#SPJ1

4 0
1 year ago
In which figure is DE\\BC ? figure 1 figure 2 figure 3 figure 4
PtichkaEL [24]
The answer is figure #4

3 0
3 years ago
Read 2 more answers
Dave bought a new game for $28. The tax rate was 7% How much was the tax and total price (if you can please add work I’m severel
LekaFEV [45]
Okay, let's find out how much the tax was by finding out what 7% of $28 is, we do this by multiplying:

\sf 28\cdot 7\%

Convert 7% into a decimal, we do this by dividing it by 100 because percentages are parts of 100:

\sf 28\cdot 0.07

Multiply:

\sf 1.96

So this is the tax. Add it to the original price to get the total price:

\sf 28+1.96=\boxed{\sf \$ 29.96}
8 0
3 years ago
Read 2 more answers
An easy way to explain...
Mashcka [7]
it's very simple, 694-72= 622
so in order for you to check you answer you do the opposite
694-72 would equal 622
622+72 would equal 694
7 0
3 years ago
Read 2 more answers
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