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Olegator [25]
4 years ago
13

How many significant figures will there be in the answer to the following problem? 223.4 • 7.5

Mathematics
2 answers:
Vinvika [58]4 years ago
5 0
1675.5 that is the answer
iragen [17]4 years ago
3 0

your answer should be 1675.5

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Sophie [7]
Two vertical angles are formed. These angles are also equal to each other.
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3 years ago
The cafeteria wants to buy 4,500 new forks. If each package contains 90 forks, how many packages should the cafeteria buy?
nikdorinn [45]

Answer:

50

Step-by-step explanation:

4,500÷90=50

and to check

90×50=4500

4 0
3 years ago
If angle nrm=114 what is the measure of jnq.
mylen [45]

Answer:

Please provide an image that represents the given information and the question

Step-by-step explanation:

4 0
3 years ago
What is the 72nd term of arithmetic sequence-27,-11,5
otez555 [7]

Answer:

1109

Step-by-step explanation:

you can subtract the terms to see the difference between them

-11-(-27)=16

The sequence is increasing by 16

you can plug that 16 in the formula for d

a_n=a_1+(n-1)d

a_n=a_1+(n-1)16

n represents the term you want to find in this case the 72nd

a sub 1 is the first term of the sequence in this case -27

a_72=-27+(72-1)16

a_72=-27+(71)16

a_72=-27+1136

a_72=1109

7 0
3 years ago
Read 2 more answers
Please help with these math questions part 2
NikAS [45]
5).
and
6).
The volume of a sphere is

               (4/3) (pi) (radius)³ .

In #5, the 'pi' is already there next to the answer window.
You just have to come up with the (4/3)(radius³).

Remember that the radius = 1/2 of the diameter.

7).  The volume of a cylinder is

                         (pi) (radius²) (height) .

Divide the juice in the container by the volume of one can,
to get the number of cans he can fill.

8).  The volume of a cone is

                     (1/3) (pi) (radius of the round bottom)² (height) .

He starts with a small cone, he then adds clay to it to make it higher.
The question is:  How much clay does he ADD to the short one,
to make the bigger one ?

Use the formula to find the volume of the short one.
Use the formula again to find the volume of the bigger one.
Then SUBTRACT the smaller volume from the bigger volume.
THAT's how much clay he has to ADD.

Notice that the new built-up cone has the same radius
but more height than the first cone.
_______________________________________

Don't worry if you don't understand this.

The answer will be this number:

 (1/3) (pi) (radius²) (height of the big one minus height of the small one).
6 0
3 years ago
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