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3 years ago

Miley earns $10 per hour babysitting. Is the amount of money earned proportional to the number of hours she spends babysitting?

1 answer:

5 0

The amount of money she earns is proportional to the number of hours she babysits. For every 1 hour she babysits, she earns $10. If she babysits 2 hours, the pay is $20. It is a $10 to 1 hour rate(ratio).

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You are challenged to a lucky draw game. If you draw a face card (K, Q, J) from a standard deck of cards, you earn 10 points. If

sveticcg [70]

There are 3 face cards for each of the 4 suits, leading to a total possible gain of 120, there are 40 other cards leading to a total possible loss of 80.
120 - 80 = 40.
40 / 52 (total number of cards) = about .77

Final Answer:
The expected value of a draw is positive 0.77 points.
Hope I helped :)

7 0

3 years ago

Read 2 more answers

How can you show that two objects are proportional with a table?

vredina [299]

So this is our table:

-----------------
x-values | a b c d e f |
-----------------
y-values | g h i j k l |
-----------------

You can know that the values in the table are proportional if:

$\frac{a}{g}=\frac{b}{h} =\frac{c}{i}=\frac{d}{j}=\frac{e}{k}=\frac{f}{l}$

Hope that helps :)

5 0

3 years ago

Find the value of x<br> x=___

ss7ja [257]

Answer :

x = 2.8

Hope this helps!

4 0

3 years ago

Read 2 more answers

What is a rational number?

jonny [76]

A rational number is: A number that can be written as a quotient of 2 integers, where the divisor is not 0.

Example: 2/5 , -6,

Because you can write any integer as a quotient with a denominator of 1, all integers are rational numbers,

Example: 5 = 5/1

~Aamira~

Hope this helped☺☺

8 0

3 years ago

Read 2 more answers

Consider the figure.<br> What is JL?

lisov135 [29]

The answer for the above mentioned problem is JL = 12.5

Step by step explanation:

Given:

JM = 8

KM = 6

To Find:

JL = ?

Formula to be used:

$KM^2$ = JM x ML

In order to find " JL" we must first find "ML",

$KM^2$ = JM x ML

$6^2$ = 8 x ML

36 = 8 x ML

36/8 = ML

ML = 4.5

Now JL = 4.5+8

= 12.5

Thus the value of JL = 12.5

3 0

3 years ago