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3 years ago

How many possible combinations are there on a 4 digit lock using numbers 0-9, if duplicate numbers are not allowed?

1 answer:

4 0

0,1,2,3,4,5,6,7,8,9 = 10 possible numbers
No repeats so every time you use one subtract it from the amount of numbers you have.
10x9x8x7=5,040

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Diego has two guinea pigs pic and zia pia weighs 1 3/4 pounds zia weighs 32 ounces who weighs more?

loris [4]

Answer:

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Step-by-step explanation:

1 3/4 pounds are 28 ounces

32>28

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3 years ago

58 = –2(m + 4) + m –22 –50 –66 –33

Anika [276]

Assignment: $\bold{Solve \ Equation: \ 58=-2\left(m+4\right)+m}$

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Answer: $\boxed{\bold{m=-66}}$

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Explanation: $\downarrow\downarrow\downarrow$

<><><><><>

[ Step One ] Switch Sides

$\bold{-2\left(m+4\right)+m=58}$

[ Step Two ] Expand $\bold{-2\left(m+4\right)+m}$

$\bold{-m-8}$

[ Step Three ] Rewrite Equation

$\bold{-m-8=58}$

[ Step Four ] Add 8 To Both Sides

$\bold{-m-8+8=58+8}$

[ Step Five ] Simplify

$\bold{-m=66}$

[ Step Six ] Divide Both Sides By -1

$\bold{\frac{-m}{-1}=\frac{66}{-1}}$

[ Step Seven ] Simplify

$\bold{x=-66}$

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$\bold{\rightarrow Mordancy \leftarrow}$

3 0

3 years ago

Read 2 more answers

Which number sentence is true? A. –7 + 10 = –3 B. –7 – (–10) = –17 C. 7 – 10 = 3 D. 7 – (–10) = 17

Mice21 [21]

Assignment: $\bold{Which \ Statement \ Is \ True}$

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Answer: $\boxed{\bold{7-\left(-10\right)}}$

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Explanation: $\downarrow\downarrow\downarrow$

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Note: $\bold{Solve \ Equation \ To \ Find \ Answer}$

[ Step One ] Apply Rule - (-a) = a

$\bold{7+10}$

[ Step Two ] Add

$\bold{17}$

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3 years ago

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pogonyaev

Answer:

I kinda did a lil of this in my head so i might not be 100% correct, but i would say the bigger group is 20 and the smaller group is 10

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3 years ago

The sphere weighs 4 pounds. sorry no picture but you can ask me for it in the comments What is the weight of the cylinder? What

Zolol [24]

Answer:

The weight is 4 pounds :D

Step-by-step explanation:

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