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3 years ago

13

Amanda is trying to determine the typical mass of eggs that are produced by each of her chickens. Which of the following will gi

ve her the most accurate measurement?

1 answer:

Soloha48 [4]3 years ago

3 0

What are the choices. I need them in order to answer with the best/correct answer.

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Rearrange y =1/2x+1to make x the subject.

ella [17]

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$y = \frac{1}{2} x + 1 \\$

Multiply sides by 2

$2 \times y = 2 \times ( \frac{1}{2} x + 1) \\$

$2y =( 2 \times \frac{1}{2} x) + (2 \times 1) \\$

$2y = x + 2$

$x + 2 = 2y$

Subtract sides 2

$x + 2 - 2 = 2y - 2$

$x = 2y - 2$

Done...

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3 0

3 years ago

Read 2 more answers

Which is bigger 0.05 or 50 %

Komok [63]

Answer:

50% because 0.05 is 5% :)

4 0

3 years ago

A solid with two parallel and congruent bases cannot be which of the following?

natka813 [3]

<span> D. Pyramid
...........
</span>

5 0

3 years ago

Alla [95]

Each result is equally likely to occur!!

7 0

3 years ago

Read 2 more answers

in a five character password the first two characters must be digits and the last three characters must be letters if no charact

Vilka [71]

Answer:

1,404,000 unique passwords are possible.

Step-by-step explanation:

The order in which the letters and the digits are is important(AB is a different password than BA), which means that the permutations formula is used to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

$P_{(n,x)} = \frac{n!}{(n-x)!}$

In this question:

2 digits from a set of 10(there are 10 possible digits, 0-9).

3 characters from a set of 26. So

$P_{10,2}P_{26,3} = \frac{10!}{8!} \times \frac{26!}{23!} = 10*9*26*25*24 = 1404000$

1,404,000 unique passwords are possible.

5 0

3 years ago