Hey there! :)

There are 3 pennies
There is a total of 18 coins; 3 + 5 + 4 + 6 = 18

3 ÷ 18 = 0.16666666667 = 0.17

Your answer is 1/6 or 0.17

Hope this helps :)

3 0

3 years ago

The sum of two numbers is 150 and the ratio of the same two numbers is 3 to 2 . find the bigger number

krek1111 [17]

Ratio- 3: 2

3x + 2x = 150
5x = 150
x = 30

3x is the larger number so plug in the x value with 30.

3x
3 x 30
90

The larger number is 90.

Hope I helped.. ^^

8 0

3 years ago

Read 2 more answers

(PLEASE ANSWER: TIMED)The intensity, or loudness, of a sound can be measured in decibels (dB), according to the equation I(dB)=1

Mrac [35]

For this case we have the following equation:
$l(dB) = 10log( \frac{l}{lo} )$
We must replace the following value in the equation:
$l = 10^8lo$
Substituting we have:
$l(dB) = 10log( \frac{10^8lo}{lo} )$
Simplifying the given expression we have:
$l(dB) = 10log(10^8)$
Then, using logarithm properties in base 10, we can rewrite the expression:
$l(dB) = 10(8)$
Finally, making the product, the result is:
$l(dB) = 80$
Answer:
$l(dB) = 80$
option 4

3 0

3 years ago

Read 2 more answers

llean works as a welder in web designer as a welder she earns $18 per hour last week she works x hours as a wlder and her Fran p

melamori03 [73]

18 times x = $75

I wasn’t able to find the multiplication sign on my keyboard and didn’t want to confuse you so I replaced x with times

5 0

3 years ago

-Round the following number to a whole number a. 101.01​

-Round the following number to a whole number a. 101.01