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2 years ago

It is recommended that people have 1 gram of calcium each day. How many milligrams of calcium is that?

Mathematics

1 answer:

user100 [1]2 years ago

8 0

Answer:

1,000

Step-by-step explanation:

1,000 miligrams is 1 gram hope this helps god bless

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Please help me solve this

Sever21 [200]

The answer is C) all real numbers greater than or equal to one.

Hope this helps!

4 0

2 years ago

1/3nr^2h;r=6,h=4 <br> Can someone help me

zhannawk [14.2K]

It’s 150.2

Correct me if I’m wrong

6 0

3 years ago

The volume of this cylinder is 20,403.72 cubic yards. What is the radius? Use ≈ 3.14 and round your answer to the nearest hund

MakcuM [25]

The formula for the volume of a cylinder is V=3.14r^2(h).
So substituting the volume: 20,403.72=3.14r^2(h).

To solve for ‘r’, divide both sides by 3.14h
r^2=6,498/h
Then find square root of both sides
r= sqrt(6,498/h)
Since ‘h’ is not specified here, it cannot be solved further.

4 0

2 years ago

Help asap! what does sinø=

RoseWind [281]

Answer:

-3/5

Step-by-step explanation:

Pythagorean formula :

x^2 + y^2 = r^2

(-8)^2 + (-6)^2 = r^2

64 + 36 = 100

r^2 = 100

r= 10

sin is the y coordinate over the radius :

-6/10

-3/5

8 0

3 years ago

The URS construction company has submitted two bids, one to build a large hotel in London and the other to build a commercial o

topjm [15]

Answer: Our required probability is 0.55.

Step-by-step explanation:

Since we have given that

Probability that chance of winning the hotel bid = 40%

Probability that no chance of winning the hotel bid = 100-40=60%

Probability that chance of winning the office building bid = 25%

Probability that no chance of winning the office building bid = 100-25 = 75%

So, Probability that the company will win at least one contract is given by

$0.4\times 0.75+0.6\times 0.25+0.4\times 0.25\\\\=0.55$

Hence, our required probability is 0.55.

5 0

3 years ago