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Reika [66]
3 years ago
7

Solve all pls!!!!!!! :))

Mathematics
1 answer:
S_A_V [24]3 years ago
7 0

Answer:

1) 3/4

2)7/8

3)5/6

Step-by-step explanation:

1)

\frac{1}{2}  \times 2 =  \frac{2}{4}

2/4+1/4=3/4

2)

\frac{1}{2}  \times  4 =  \frac{4}{8}

4/8+3/8=7/8

3)

\frac{1}{2}  \times 3 =  \frac{3}{6}

\frac{1}{3}  \times 2 =  \frac{2}{6}

2/6+3/6=5/6

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The Dulac Box plant produces 500 cypress packing boxes in two-10 hour shifts. Due to higher demand, Dulac has decided to operate
Keith_Richards [23]

Answer:

Production has increased 20/day

Step-by-step explanation:

In the first scenario production is 500/day and productivity 25 set/hour. After the changes, production is 600/day and 25 set/hour.

So productivity remains the same, nevertheless, as there are more productive hours per day, production raises, in this case the can be calculated as (New Production-Old Production)/Old Production=(600-500)/500=100/500=0.2=20%.

As productivity remains the same, you do not ge more sets/shift, as shifts are shorter (8 instead of hours, so you get 200/shift instead of 250/shift). The rest of the option is false as productivity remains constant

6 0
4 years ago
Someone help me with this pls
NARA [144]

Answer:

2 * 3 = 6cm and 2 * 1.5 = 3 cm are the dimensions of larger rectangle

7 0
2 years ago
The table show the relationship of how many pounds of cherries are needed to make a certain number of pies: pies 6 12 18 cherrie
Nataly_w [17]
M=dc/dp=4/6=4/6=2/3

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4=2(6)/3+b

4=4+b, b=0 so

c(p)=2p/3  

(the number of cherries needed as a function of the number of pies)
3 0
3 years ago
URGENT!!!!! 25 POINTS!! Find the perimeter of the triangle with coordinates A(2,7), B(10,5), and C(10,1) Round to the nearest te
nikdorinn [45]

Answer:

Step-by-step explanation:

Hello!

First, calm down. Now, think. Plot those points on a coordinate graph! I don't have coordinate graph at hand right now, but if you plot them, you should get the answer. Remember, if there are diagonal lines, then use the pythagorean theorem!

7 0
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2. The roots of a polynomial are where the graph crosses the x-axis. Find each of the following polynomials' roots and find the
Shalnov [3]
The factorization of A is y = (x - 8)(x + 7).
The factorization of B is y = (x + 1)(x - 4)(x - 5)

In order to find these, you must first find where each graph crosses the x-axis. In the first problem it does so at 8 and -7. In order to find the correct parenthesis for those, you need to write it out as a statement and then solve for 0. 

x = 8 ---> subtract 8 from both sides
x - 8 = 0
This means we use (x -  8) in our factorization. 

You then need to repeat the process until you have all the pieces. In the second problem, there will be 3 instead of 2 since it crosses the axis 3 times. 
8 0
4 years ago
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