All categories

3 years ago

Caroline babysat for two families - the Nelsons and the Smiths. Use the info below to compare her earnings.

Mathematics

1 answer:

algol133 years ago

7 0

Answer:

She earns $6.50 from the Smiths which is 25 cents more than she earns at the Nelsons.

Step-by-step explanation:

To solve this problem you must find the hourly rate she earns at the Smiths. This will allow you to compare to the hourly rate that is given for the Nelsons. To find the Smiths hourly rate divide $39 by the 6 hours she babysat there. This will have the hourly rate. 39/6=6.5. This means she earns $6.50 an hour for the Smiths. When comparing the rates it is clear that she earned 25 cents more at the Smiths.

You might be interested in

The answer to question 21 please??

Ad libitum [116K]

Answer:

A = 1/2*(2 + 8)*4 + 1/2*(8 + 7)*2 = 35

35 * 2.25^2 = 177.2 ft² --> Answer c.

5 0

3 years ago

Read 2 more answers

PLZ HELPPPP

Zolol [24]

Answer:

Step-by-step explanation:

3x-4<8

3x<12

x<4

2x+2>4

2x>2

6 0

3 years ago

John borrowed a certain amount of money from Tebogo at a simple interest rate of 8,7% per year.

Anestetic [448]

Answer:

Step-by-step explanation:

5 0

3 years ago

A guy wire supports an antenna tower, as shown at the right. The bottom of the wire is secured in the ground 30 feet from the ba

babunello [35]

Answer:

The wire is approximately 42feet long

Step-by-step explanation:

We can mentally sketch out the shape that is formed between the guy wire and the antenna tower. This is simply a right-angled triangle with the opposite side being the height of the antenna (30 feet). The adjacent side is the distance on the ground between the point where the wire was fastened and the base of the antenna.

The hypotenuse side is the length of the wire we are looking for.

Parameters are given as:

Opposite : 30ft

Adjacent: 30ft

Hypotenuse: x feet

The hypotenuse = $\sqrt{opp^2 + adj^2}$

Hypotenuse = $\sqrt{30^2+ 30^2} \approx 42ft$

5 0

4 years ago

What’s the answer to this problem?

Alja [10]

Answer:

Figure: Amount of tiles:

1 5

2 8

3 11

4 14

5 17

6 20

7 23

8 26

9 29

10 32

11 35

12 38

13 41

The sequence/pattern is +3 tiles.

So Figure 13 will have 41 tiles.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

3 0

3 years ago