3 years ago

What is 20 in scientific notation ?

Mathematics

1 answer:

svetoff [14.1K]3 years ago

4 0

Answer:

2 x 10^1

Step-by-step explanation:

You might be interested in

What fraction of 60 is the number 18?

MArishka [77]

The answer to the question is 3

3 0

3 years ago

A bicyclist is riding on a path modeled by the function f(x) = 0.03(10x − x2), where x and f(x) are measured in miles. Find the

REY [17]

Answer: $0.024\ \text{miles per sec}$

Step-by-step explanation:

Given

Path is changing according to the function $f(x)=0.03(10x-x^2)$

Rate of change of the elevation is given by the derivative of the function

$\Rightarrow f'(x)=0.03(10-2x)$

At $x=1\ f'(x) \ \text{is}$

$\Rightarrow f'(x=1)=0.03(10-2\times 1)\\\Rightarrow f'(x=1)=0.03(8)\\\Rightarrow f'(x=1)=0.24\ \text{miles per sec}$

3 0

3 years ago

Pls pls help!! ill mark you as brainliest if you get it right!!!

NNADVOKAT [17]

Answer:

the answer is C hope this helps you

8 0

3 years ago

Last month Kim trained 3 times as many dogs as cats. If the total number of cats and dogs she trained last month is 28, how many

olga55 [171]

<span>The total number (n) = 28. This includes the number of cats (c) and the number of dogs (d), which is three times the number of cats. Therefore n = c + d and 28 = c + 3c. 28 = 4c. C = 28/4. C = 7. Kim trained 7 cats.</span>

8 0

3 years ago

Is the figure defined by points H, I, J, and K a rhombus?

Stella [2.4K]

Answer:

Step-by-step explanation:

8 0

2 years ago