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iren [92.7K]
3 years ago
6

Need help ASAP!!! A physicist discovers an element whose atom has a mass of 0.00000000000000112 grams. He makes an entry in his

journal and writes the mass in scientific notation (BLANK) as E (BLANK).
Mathematics
2 answers:
hodyreva [135]3 years ago
8 0
Your answer would be 1.12*10 to the power of -15
Vlad1618 [11]3 years ago
7 0

Answer:

1.12 × 10^{-15}

Step-by-step explanation:

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A 50kg ball rolls off a building it is going 5 m/s when it hits the ground. How tall is the building
kifflom [539]

Answer:

1.25m

Step-by-step explanation:

s=ut+1/2gt^2

Newton's second law of motion

F=ma

50x10

500N

500/50

g/a=10m/s^2

u=0m/s

s= 1/2gt^2

v=u+gt

5=0+(10t)

5=10t

t=0.5s

s=0.5×10×(0.5)^2

=1.25m

4 0
2 years ago
For this open-ended question, write your own unique word problem that could be represented by the equation
Elza [17]

i love these types of problems! i'm going to use my name, cherry, if that's ok.

cherry had 10 buttons in her collection. cherry made a deal with a friend that allowed her to receive 5 new buttons per week. after a certain number of weeks, cherry had acquired a total of 50 buttons! how many weeks had cherry's friend given her buttons?

- cherry :)

3 0
3 years ago
Read 2 more answers
Please help, will mark brainliest!
Ugo [173]

Answer:

-1/6 and 1 1/6

I included an image showing the points to select, in red and the point we start at, in blue.

Step-by-step explanation:

We need to get the numbers they tell us (2/3 & 1/2) to have the same denominators as the numbers on the number line before we can start.

1/2 is just the simplified form of 3/6 and 2/3 is just the simplified form of 4/6.

So 1/2 is actually 3/6 on the number line.

Now we need to find the numbers that are 2/3 (or 4/6) unit away from 3/6.

Count 4 units to the right and 4 to the left of 3/6 to get the numbers we are looking for.

These numbers are -1/6 and 1 1/6

I hope this helps!!

Lmk if u have any questions! :)

Pic is attached below.


5 0
3 years ago
a bag of potatoes and a bag of onions combined weigh 11 kilograms 15 grams. if the bag of potatoes weighs 7 kilograms 300 grams.
omeli [17]

Answer:

4. 715

Step-by-step explanation:

11.015 - 7.300= 4.715

7 0
2 years ago
What is the base 2 representation of 10
eduard
0.8 is the correct answer
8 0
3 years ago
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