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jarptica [38.1K]
3 years ago
8

4.2×10 to the negative 2 power divided by 2×10 to the 2nd power

Mathematics
2 answers:
xxTIMURxx [149]3 years ago
6 0
8.4 is the answer i believe
Dominik [7]3 years ago
5 0
8.4 is your answer I think
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Which expression is equivalent to 24 Superscript one-third
Tems11 [23]

Answer:

The expression that is equivalent is 2 RootIndex 3 StartRoot 3 EndRoot :

2\sqrt[3]{3}

Step-by-step explanation:

Hi

As we have 24 Superscript one-third, this is (24)^{\frac{1}{3}} =\sqrt[3]{24}.

\sqrt[3]{24}=\sqrt[3]{8*3}=\sqrt[3]{8} \sqrt[3]{3}, therefore

\sqrt[3]{8} =2, so \sqrt[3]{8} \sqrt[3]{3}=2\sqrt[3]{3}.

3 0
3 years ago
Please help, thank you!!
gizmo_the_mogwai [7]

Answer:

the answer would be 2

Step-by-step explanation:

you'll get the answer by  dividing

6 0
2 years ago
BIG POINTS UP FOR GRABS!!!
kvv77 [185]

Answer:

40/3; 13.3333333333333

Step-by-step explanation:

The volume of the cone is:

(1/3)(pi)(r^2)(h) =

(1/3)(pi)(10^2)(10) =

1000pi/3

The volume of the cylinder is:

(pi)(r^2)(h) =

(pi)(5^2)(h) =

25pi(h) = 1000pi/3 -->

pi(h) = 40pi/3 -->

h = 40/3

6 0
3 years ago
Paul can type 60 words per minute and Jennifer can type 80 words per minute. How does Paul’s typing speed compare to Jennifer’s
yan [13]
I'm not certain how exactly this question is supposed to be answered. 

If it wants a ratio, Paul and Jennifer's speeds would be in a ratio of 3:4.

It also could be Paul types 20 words per minute slower than Jennifer.

It could be Paul types 33% slower than Jennifer.

Another answer could be Paul's typing speed is 3/4ths of Jennifer's typing speed.

Feel free to ask any further questions.
4 0
3 years ago
Read 2 more answers
The number that is multiplied by a power of 10 in scientific notation must be in between 1 and 10
vazorg [7]

Answer:

Thats false

Step-by-step explanation:

When you multiply by a power your basically multiplying that number b itself 10x except for 1

4 0
3 years ago
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