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murzikaleks [220]
2 years ago
10

What is 3/10 + 29/100 = ? What is the answer?

Mathematics
2 answers:
alexira [117]2 years ago
5 0
59/100 because get 3/10 up to 30/100 and 30/100+29/100=59/100
Westkost [7]2 years ago
3 0
The answer is 59/100. First, you have to change 3/10 to 30/100 and then add that by 29/100 to get your answer
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Pls help! ill give brainless to the best answer !!<br><br> what is 25% of 75? show your work.
Nana76 [90]

Answer:

18.75

Step-by-step explanation:

25% of 75 =

0.25 x 75 =

18.75

Hope that helps!

4 0
3 years ago
Read 2 more answers
A farmer is going to divide her 30 acre farm between two crops. Seed for corn costs $15 per acre. Seed for wheat costs $30 per a
Deffense [45]

Answer:

$3200

Step-by-step explanation:

The total area of land is 30 acre. Let x represent the area in acre that corn is planted and y represent the area in acre that wheat is planted. Therefore:

x + y = 30               (1)

Also, the farmer can spend at most $750 on seeds. Corn cost $15 per acre, maize cost $30 per acre. Hence:

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Also, x and y > 0

The profit is given by the function:

Profit = 100x + 110y

Graphing equation 1 and equation 2 and solving, we get the points:

(10, 20)

Hence the maximum profit is at:

Max profit = 100(10) + 110(20) = $3200

8 0
3 years ago
A stockbroker has money in three accounts. The interest rates on the three accounts are 7%, 8%, 9%. If she has twice as much mon
Sveta_85 [38]

Answer:

x=amount invested at 7%

2x=amount invested at 8%

3x=amount invested at 9%

interest=principal*rate*time (time=1 year)

$150=0.07x+0.08*2x+0.09*3x

$150=0.07x+0.16x+0.27x

$150=0.50x

$1500=5x

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2x=$600 invested at 8%

3x=$900 invested at 9%

Step-by-step explanation:

5 0
2 years ago
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andrezito [222]
The line VS is middle line of that trapezoid, so you know that it is

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so we will get that it is: 

<span>40= (x^2+2 +2x^2+3)/2
x = 5

Therefore, 

x^2 + 2 
5^2 + 2
25 +2
27 <----- OPTION 2

Hope this answers the question.</span>
8 0
3 years ago
What race is Worf?<br> A. Saiyan<br> B. Makrazin<br> C. Klingon<br> D. Martain
rosijanka [135]

Answer:

Step-by-step explanation:

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2 years ago
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