4 years ago

Simplify the following expression and write

Mathematics

1 answer:

lisov135 [29]4 years ago

6 0

Answer:

$3.4*10^{1}$

Step-by-step explanation:

When multiplying you use the number with least amount of significant figures in it since both 0.00045 and 0.0015 have two significant figures in them our final answer will have two significant figures in it. So the to solve and express in scientific notation we simply multiply:

(0.00045)(500,000)

0.0015 = .3375 but in scientific notation to two significant figures we write:

$3.4*10^{1}$

You might be interested in

After working for a few years, the instructor has $3,500 saved for rent. He rents an apartment that costs $275 a month. Which gr

djverab [1.8K]

Answer: c if you know where i mean

8 0

3 years ago

Read 2 more answers

Use the graph below to find f(-2) =

Vedmedyk [2.9K]

F(-2) is when x = -2
On the graph it’s (-2, 2)
Solution: f(-2) = 2

7 0

3 years ago

The total amount of money, M, that Bob earns each week at his job is proportional to the wages, w, that he earns per hour for wo

Svetach [21]

M α W

M = c1 * W

W α T

W = c2 * T

M = c3 * T

I think your question is missing ?

4 0

3 years ago

Read 2 more answers

Which of the following is a subset of {1, 3, 5, 7, 9}?

MakcuM [25]

In mathematics, a set A is a subset of a set B, or equivalently B is a superset of A, if A is "contained" inside B. I belive the correct answer from the choices listed above is the second option. It is the set {5, 6, 7} that is a subset of <span> {1, 3, 5, 7, 9}. Hope this answers the question</span>

7 0

3 years ago

If two pyramids are similar and the ratio between the lengths of their edges is 2:7, what is the ratio of their volumes? O A. 49

vodka [1.7K]

Answer:

D. 8.343

Step-by-step explanation:

8 0

3 years ago