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3 years ago

What is (8 × 10 -3 )(.0003) in scientific form.

Mathematics

1 answer:

murzikaleks [220]3 years ago

4 0

Answer:

2.31 ×10 ^− 2

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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The value of the power is

tiny-mole [99]

Answer:

Is 4

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Is the sequence geometric? Is so identify the common ratio 1/4, 3/15, 9/64, 27/256, 81/1024....

Likurg_2 [28]

Hello.

Yes, it is geometric and the ratio is 3/4. You can tell because you can divide each one by the one before and you get 3/4. (3/16)/(1/4)=3/4, (9/64)/(3/16)=3/4, and so on.

Have a nice day

7 0

3 years ago

Using the following data set of monthly rainfall amounts recorded for 10 randomly selected months in a two-year period, what is

Vlad1618 [11]

Answer: 0,1,5,5,8

Step-by-step explanation:

From the rule of five number summary, we have to solve and group the datasets into a single list ranging from the lowest to the highest.

On doing that , we'll have

0,0,0.5,0.5,1,1,2,2,3.5,5,5,5,5,5,5,5,7,8,8,8

From the grouping above, you can see that:

Minimum = 0

Q1 = 1

Median = 5

Q3 = 5

Maximum = 8

Therefore, the five number summary is:

0, 1, 5, 5, 8

3 0

3 years ago

The Ramos family wants to buy a Play Station 4 for $299.00, along with accessories and games. A wireless controller costs $44.99

Lilit [14]

Answer:

Part A: 299 + 45A + 30B + 50c

Part B: 569 (or 570 if you round it up)

Step-by-step explanation:

Part A:

Because there is no variable for the number of PlayStation 4s, let's assume that there is only one. That will be 299.

If A is the number of wireless controllers and each wireless controller is worth 45 dollars each, the price for the wireless controller(s) is 45A.

If B is the number of wireless controller charging stations and each wireless controller charging station cost 30 dollars, then the price of the wireless controller charging station(s) is 30B

If C is the number of games and each game cost 50 dollars, then the price of the game(s) is 50C

Put that all together, and we get 299 + 45A + 30B + 50c.

Part B:

Let's plug the numbers into the formula.

A = 2

B = 1

C = 3

$299 + 45A + 30B + 50c = 299 + 90 + 30 + 150 = 569\ dollars$

3 0

3 years ago

(NEED HELP ASAP)

EleoNora [17]

Answer:

The correct option is 1 and 4 are correct.

Step-by-step explanation:

The dilation is the enlargement and comparison of a figure according to the scale factor from the given center of dilation.

The rule DO,2(x,y)(2x,2y) express the dilation with factor 2 and the center of dilation is origin. It shows the enlargement of the triangle. The sides of image is twice of the preimage.

In dilation the corresponding angles remains same and the corresponding sides are equal.

$\angle P=\angle P'$