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olga55 [171]
3 years ago
11

Help Please!!!! 22pts!!!!!

Mathematics
2 answers:
laila [671]3 years ago
3 0

Answer:

1.) 7/20 or StartFraction 7 Over 20 EndFraction

please put this as brainliest

Step-by-step explanation:

3 investors:

1 investor= 1/4 or 5/20

2 investor= 2/5 or 8/20

1+2 investors= 13/20

3rd investor = 7/20

Oxana [17]3 years ago
3 0

Answer:

<h2>1.) <u>7/20 (A)</u></h2>

Step-by-step explanation:

<h2>I got 100%</h2>
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Dried bananas sell at $4.59/kg and dried apricots sell at $6.59/kg. How many of kilograms of each should be used to make a mixtu
vitfil [10]

Answer:

Weight of dried bananas = 34.75 kg

Weight of dried apricot = 15.25 kg

Step-by-step explanation:

Given that:

Cost of dried bananas = $4.59 per kg

Cost of dried apricots = $6.59 per kg

Total weight of mixture = 50 kg

Sales price of dried fruit = $5.20 per kg

To find:

The weight of each type of dry fruit = ?

Solution:

Let weight of dried bananas = x kg

Let weight of dried apricot = y kg

x+y=50 ...... (1)

Total cost of dried bananas = Cost of dried bananas per kg multiplied by weight of dried bananas

Total cost of dried bananas = $4.59x

Total cost of dried apricots = Cost of dried apricots per kg multiplied by weight of dried apricots

Total cost of dried apricots = $6.59y

As per question statement,

Total cost of dry fruits = $5.20 \times 50 = $260

260 = 4.59x+6.59y......(2)

Using <em>substitution:</em>

By equation (1):

x = 50-y

Putting in equation (2):

260 = 4.59 (50-y)+6.59y\\\Rightarrow 2y = 260 - 229.5\\\Rightarrow y = 15.25\ kg

x = 50 - 15.25\\\Rightarrow x = 34.75\ kg

Therefore, the answer is:

Weight of dried bananas = 34.75 kg

Weight of dried apricot = 15.25 kg

3 0
3 years ago
What are these numbers in order from greatest to least
DerKrebs [107]
Answer : Square root of 21 , -4 2/3, -30/7 , -31/6 .

Explanation :

-4 2/3 = -10/3 = -3.3333
Square root of 21 = 4.58258
-31/6 = -5.1666
-30/7 = 4.2857

And arrange them from greatest to least and there we have the answer.

Hope this helps you understand !!!!
4 0
4 years ago
Can you simplify 15/18
juin [17]
In fact, you can! The common multiple between the two of them is 3
Therefore, we divide both numerator and denominator by 3
15/3 = 5
18/3 = 6
therefore, the simplest form of the fraction is 5/6
3 0
4 years ago
How much do a dozen cookies weigh?
yaroslaw [1]
0.43 oz

                   Hope this helps...
7 0
3 years ago
Read 2 more answers
I neeed help anyoneeee plssss
Klio2033 [76]
1/2; there’s always a chance to get either heads or tail, and it doesn’t change after a toss
4 0
3 years ago
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