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eimsori [14]
3 years ago
9

I cant write it on here do pls look at the picture i provided ​

Mathematics
2 answers:
liq [111]3 years ago
6 0

Answer:

that is an addition sign  the correct answer is B

Step-by-step explanation:

kondor19780726 [428]3 years ago
6 0
It’s B because a is -, c multiplication, d is division
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Area and Perimeter of a rectangle that is 92 meters long and 18 meters wide
tensa zangetsu [6.8K]

a= 92(18) =1656

Area= 1656m


p= 2(92+18) =220

Perimeter= 220m

5 0
3 years ago
-30 < x/-4 must be simplified​
Norma-Jean [14]

Answer:

120 > x

Step-by-step explanation:

multiply -4 on both sides, -30 * -4 = 120

since you multiplied by a negative you change the sign

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3 years ago
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23. If 25% of a number is 75. find the number.<br>A. 700 B. 600 C. 500 D, 400 E. 300​
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Answer:

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4 0
3 years ago
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Vincent and Jean are two cooks who work in a village. Each of them can either bake cakes or make pizzas. Every ingredient is rea
babymother [125]

Answer:

a) Jean b) Jean c) Vincent d) Jean              

Step-by-step explanation:

We are given the following information in the question.

Vincent can bake 10 cakes or make 5 pizzas

Jean can bake 12 cake or make 8 pizzas.

a) Absolute advantage of baking cake

Jean has the absolute advantage of baking cake as he can bake more cakes as compared to Vincent.

b) Absolute advantage of making pizza

Jean has the absolute advantage of making pizza as he can make more pizzas as compared to Vincent.

In order to find comparative advantage, we find the opportunity cost which can be defined as:

\text{Opportunity Cost} = \displaystyle\frac{\text{What one sacrifices}}{\text{What one gains}}

c) Comparative advantage in baking cakes

Opportunity cost of Vincent for baking cakes = \frac{5}{10} = \frac{1}{2}

Opportunity cost of Jean for baking cakes = \frac{8}{12} = \frac{2}{3}

The less is the opportunity cost the better, hence, Vincent has comparative advantage in baking cakes.

d) Comparative advantage in making pizzas

Opportunity cost of Vincent for making pizzas = \frac{10}{5} = 2

Opportunity cost of Jean for making pizzas = \frac{12}{8} = \frac{3}{2}

The less is the opportunity cost the better, hence, Jean has comparative advantage in making pizzas.

8 0
3 years ago
For what values of a is the value of the binomial 2a−1 smaller than the value of the binomial 7−1.2a?
Hunter-Best [27]
To solve the problem shown bove you must apply the proccedure shown below:

 1. You have that:

 2a-1<<span>7−1.2a
 2a+1.2a<7+1
 3.2a<8
 a<8/3.2
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 2. Therefore, f</span><span>or what values of a is the value of the binomial 2a−1 smaller than the value of the binomial 7−1.2a?
</span><span>
 As you can see above, the answer for this question is:

 All the values of a between -</span>∞ and 2.5<span>
</span>
8 0
4 years ago
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