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3 years ago

If your good at maths help

Mathematics

2 answers:

melomori [17]3 years ago

8 0

Answer: 0.2

Step-by-step explanation:

Since the total of the 2 sweets is 1.0, we can subtract to find the probability of orange.

1.0-0.8=0.2

Another way to understand this is that the entire bag is 100% sweets. Since we know that 80% sweets are strawberry flavour, we know that we can subtract 100 and 80 to get 20% orange. That makes 0.2.

erma4kov [3.2K]3 years ago

7 0

Answer:

0.2

Step-by-step explanation:

Sum of all probabilities is 1

If one of components is 0.8, then the other one will be 1- 0.8= 0.2

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An open box is made from a 40-cm by 80-cm piece of tin by cutting a square from each corner and folding up the edges. The area

tamaranim1 [39]

Answer:

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Step-by-step explanation:

let x be the edge length of the square removed at each corner;

Hence the area of the base is:

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3 years ago

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ollegr [7]

Answer:

d. -3a3 – 3a² + a +8

Step-by-step explanation:

Simplify the expression.

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4 years ago

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3 years ago

1. What is the value of x? (just write the number, no letter x).

Ann [662]

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3 years ago

Read 2 more answers

10. What is the distance between (8,7) and (3,-5)?

Anarel [89]

Answer:

distance between points=13 units

Step-by-step explanation:

distance between points= $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

put $(x_1,x_2)$ =(8,7) and $(y_1,y_2)$ =(3,-5)

distance between points= $\sqrt{(3-8)^2+(-5-7)^2}$

distance between points= $\sqrt{(-5)^2+(-12)^2}$

distance between points= $\sqrt{25+144}$

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distance between points=13 units answer

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3 years ago