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artcher [175]
3 years ago
5

Round the following numbers as indicated: a) To four sig. figs.: 1. 21.860051 = 2. 5.687524 3. 112.511 b) To two sig figs: 1. 79

.2588 2. 3.4125 3. 41.86632
Mathematics
1 answer:
Maksim231197 [3]3 years ago
6 0

Step-by-step explanation:

21.86

112.5

79.3

3.41

41.9

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6. You are planning a trip. You can go to Phoenix, Las Vegas, San Diego, or Los Angeles. You can
nadya68 [22]

Answer:

There are 24 different trip possibilities.

Step-by-step explanation:

Here the first thing we need to find is all the individual events, such that each event (or selection) will have a given number of options.

The first event is the selection of the location.

Here the options are: Phoenix, Las Vegas, San Diego, or Los Angeles (4 options)

The second event is the selection of how you go there.

The options are flying or driving (2 options)

The third event is the selection of how many days you will stay there. The options are 3 days, 4 days, and 5 days (3 options).

The total number of different trip possibilities is equal to the product between the number of options for each event.

P = 4*2*3 = 24

There are 24 different trip possibilities.

6 0
3 years ago
Write a two-column proof.
-Dominant- [34]

Proof:-

In ∆XYZ and ∆VWZ

\because\sf\begin{cases}\sf XZ\cong VZ(Given)\\ \sf YZ\cong WZ(Given)\\ \sf

Hence

∆XYZ\cong(Side-Angle-Side)

7 0
3 years ago
Eric earns $15 per hour at his job. Write an equation that shows the
noname [10]

Answer:

15y=x

Step-by-step explanation:

8 0
3 years ago
A customer member owe 16.50 and pays $20 in cash the change due is 3.50 provide the amount owe using the smallest number of bill
Daniel [21]

Answer:

4

Step-by-step explanation:

2 plus 6 is 8, 8 divided by 2 is 4

7 0
3 years ago
Read 2 more answers
What is the value of the function at x = - 2 a y= -2 b y = 0 c y= 2 d y= 3
Ahat [919]

Answer:

C

Step-by-step explanation:

To find the value of the function at x = - 2

Locate x = - 2 on the x- axis then go up vertically until the line is met.

The read the corresponding value of y from the y- axis

x = - 2 ⇒ y = 2 → C

6 0
3 years ago
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