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3 years ago

Quick math, please help!! Thank you!

Mathematics

1 answer:

SVEN [57.7K]3 years ago

8 0

Answer:

x=32

Step-by-step explanation:

Since we know all the angels are equal to 60, you can pick whichever angel you wish and set it equal to 60 to find the value of x

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5(3m+n)?

sergij07 [2.7K]

Answer: 15m + 5n

Step-by-step explanation:

so, first off, we take the number outside of the parentheses and multiply it by everything that's inside of the parentheses.

(5)3m + 5(n)

then, we just multiply all of those together.

15m + 5n

3 0

3 years ago

What is the size of the sample space for flipping 7 coins? Write your answer as a single integer.

Elenna [48]

I think the answer is 6

4 0

3 years ago

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HELP HELLP HELP MEH I NEED 16 MORE CLASSES LEFT FOR SCHOOL LET IT BECOME 15 PLEASE

vodomira [7]

Answer:

2*2*9+4*12*3=36+144=180

Step-by-step explanation:

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3 years ago

A growth medium is inoculated with 1,000 bacteria, which grow at a rate of 15% each day. What is the population of the culture 6

ddd [48]

Answer:

The population of bacteria after 6 days is 2,313.06

Step-by-step explanation:

Given as :

The initial population of bacteria = i = 1,000 bacteria

The growth rate of bacteria per day = 15%

Let The population of bacteria after 6 days = f

The time period of growth = 6 days

<u>Now, According to question</u>

The population of bacteria after 6 days = initial population × $(1+\dfrac{\textrm rate}{100})^{\textrm time}$

Or, f = i × $(1+\dfrac{\textrm r}{100})^{\textrm t}$

Or, f = 1000 × $(1+\dfrac{\textrm 15}{100})^{\textrm 6}$

Or, f = 1000 × $(1.15)^{6}$

Or, f = 1000 × 2.31306

∴ f = 2,313.06

So,The population of bacteria after 6 days = f = 2,313.06

Hence,The population of bacteria after 6 days is 2,313.06 Answer

3 0

3 years ago

5 divided by 2/5<br> 5 divided by 2/5

Makovka662 [10]

Answer:

Hey there!

5 divided by 2/5 is equal to 25/2, or 12.5

Hope this helps :)

4 0

3 years ago

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