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FromTheMoon [43]
3 years ago
5

Lol i told my friend id help them with this but im doing a test and i have a time limit so help me lol

Mathematics
1 answer:
GarryVolchara [31]3 years ago
5 0

Answer:

Question 1: Diameter of 14ft

Question 2: It has a radius of 6ft

Question 3: it has a diameter of 19ft

let me know if this helps!!

Step-by-step explanation:

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What is the common difference in the arithmetic sequence-4,3,10,17.....
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3 years ago
This is about scientific notation. Can someone plzzzz help I’m confused
MariettaO [177]

Answer: Carat

Step-by-step explanation:

It is given that 1 atomic unit is equivalent to

8.3\times 10^{-24}\ \text{carat} and 1.66\times 10^{-21}\ mg

Express carat and milligram in the atomic mass unit, that is

1\ \text{amu}\equiv 8.3\times 10^{-24}\ \text{carat}\\1\ \text{carat}\equiv \dfrac{1}{8.3\times 10^{-24}}=1.204\times 10^{23}\ amu

For milligram

1\ \text{amu}\equiv 1.66\times 10^{-21}\ mg\\1\ mg\equiv \dfrac{1}{1.66\times 10^{-21}}=6.02\times 10^{20}\ \text{amu}

clearly, carat is greater than milligram

7 0
3 years ago
3/4 + 7/8 =??????????????????
Vsevolod [243]

Answer:

13/8

in decimal form it is 1.625

Step-by-step explanation:

3 0
2 years ago
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The formula for the area of a triangle is A = 1 2 bh, in which b represents the length of the base and h represents the height.
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A= .5bh
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4 years ago
Tim answered all the questions on his math test but got 101010 answers wrong. He received 444 points for every correct answer, a
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