3 years ago

What is 3.2 × 10^3 × 2000 in standard form

Mathematics

1 answer:

Phantasy [73]3 years ago

5 0

Answer:

The answer is

6.4×10^6

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Select all that apply.

lana [24]

You can use both 3 and 4

4 0

3 years ago

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Do 3/7and7/3 represent the same length on a number line?

Fudgin [204]

Nope. 3/7 is less than 7/3. 7/3 in mixed numbers form is 2 1/3. Therefore, we will have different lengths where 3/7 will be smaller than 7/3.

8 0

4 years ago

Find the surface area of a square pyramid with side length 3km and slant height 3km

Eddi Din [679]

Answer:

18.4 km^2

Step-by-step explanation:

Surface area of a square pyramid = A=a²+2a√ h²

a = side length

h = slant height

3² + 2(3) x√ (9/4) x 3²

3 0

3 years ago

If y = 3ab + 2b3, what is y when a = 1 and b = 2

Dominik [7]

Answer: The required value of y is 22.

Step-by-step explanation: We are given the following function of a and b :

$y=3ab+2b^3~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We are to find the value of y when a = 1 and b = 2.

To find the required value of y, we need to substitute the values of a and b in equation (i).

From (i), we get

$y=3\times1\times2+2\times2^3=6+16=22.$

Thus, the required value of y is 22.

5 0

3 years ago

Hellllllllllllllllllllllllllp

GuDViN [60]

Answer:

sorry whats the question

Step-by-step explanation:

4 0

3 years ago

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