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wlad13 [49]
3 years ago
14

454.12kg ;3 significant digits

Mathematics
1 answer:
Westkost [7]3 years ago
4 0
You can write it as 454 kg in 3 significant digits.
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Joyce karen and paula are starters on their school basketball team how many different groups of three can be chosen for a newspa
vekshin1

The combination shows that the different groups of three that can be chosen for a newspaper photo is 10.

<h3>How to calculate the value?</h3>

From the information, Joyce, Karen and Paula are starters on their school basketball team.

The information is to illustrate the different groups of three that can be chosen for a newspaper photo.

This will be:

= 5!/3!(5 - 3)!

= 5!/3!2!

= (5 × 4 × 3 × 2 × 1)/(3 × 2 × 2)

= 20/2

= 10

There will be 10 groups.

Learn more about combinations on:

brainly.com/question/4658834

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6 0
1 year ago
A home security company plans to open a calling center to respond to customer calls and
Romashka-Z-Leto [24]

Answer:

x+y\geqslant 12

x+2y\leqslant 20

Step-by-step explanation:

<u>Inequalities </u>

The home security company will choose between two options for cubicles: the small cubicle for only one operator and the large cubicle to hold 2 operators. Let x be the number of small cubicles and y the number of large cubicles. Since each small cubicle has 49 square feet, the total area occupied by them will be 49x. Each large cubicle occupies 80 square feet, so the y cubicles use 80y square feet. The total area used by them is

Area=49x+80y

Assuming there is no operator without cubicle and all cubicles are fully occupied, the number of operators will be

Operators=1x+2y=x+2y

The number of cubicles is

# cubicles=x+y

The conditions of the problem state that

x+y\geqslant 12

x+2y\leqslant 20

7 0
3 years ago
Find the area of the figure
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Answer:

What figure?

Step-by-step explanation:

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3 years ago
Heyy! i’ll give brainliest please help.
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Answer:

thought i had it but answer is B......

 

6 0
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x + 5 = 0 - > x = -5

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3 years ago
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