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puteri [66]
3 years ago
15

Can someone pls model the equation

Mathematics
2 answers:
gulaghasi [49]3 years ago
6 0
I hope it’s correct

The answer:
5-4v=19
blondinia [14]3 years ago
5 0
4v - 5 = 19
Add 5 to both sides to get 4v = 24
Divide both sides by four to get v = 6
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Simplify (20^13)^19 A. 400^32 B. 20^32 C. 20^247 D. 400^247
vovikov84 [41]
When an exponent is outside the parenthesis, you multiply them.

13*19=247

“C” 2^247 is the answer.

I hope this helps!
~kaikers
5 0
3 years ago
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
saw5 [17]

Using exponential function concepts, it is found that it represents a decay of 0.9%.

<h3>What is an exponential function?</h3>

A decaying exponential function is <em>modeled </em>by:

A(t) = A(0)(1 - r)^t

In which:

  • A(0) is the initial value.
  • r is the decay rate, as a decimal.

In this problem, the function is:

A(t) = 9300(0.991)^{6t}

Hence:

1 - r = 0.991

r = 0.009

Thus, it represents a decay of 0.9%.

You can learn more about exponential function concepts at brainly.com/question/25537936

5 0
2 years ago
How do you simplify on number 1?
Dennis_Churaev [7]
Okay. On the part that's not the whole number, see how the top number is BIGGER than the bottom? That means that it's not simplified. In order to make it simplified, you have to take a whole out of the pat that's not a whole number. Since the denominator is 12, the whole is 12/12. So, subtract it from the 13/12.

13/12-12/12=1/12

Now, since you found a whole inside of the fraction you have to add 1 to the whole number.
5+1=6

So, the answer is 6 1/12.

Thanks for the points!
6 0
3 years ago
The sales tax in one town is 8%. So, the total cost of an item can be written as c +0.08c. What is the total cost of an item tha
allsm [11]
$12.96 is your answer
8 0
3 years ago
Read 2 more answers
For the choir concert, the choir director has asked that everyone wear either black pants or blue jeans. Three times as many stu
Katyanochek1 [597]

Answer: 33 students wore blue jeans .

Step-by-step explanation:

Let x be the number of black pants.

Given : For the choir concert, the choir director has asked that everyone wear either black pants or blue jeans.

Three times as many students wore black pants as blue jeans.

i.e. Number of blue pants = 4x

If there are forty-four students in the choir, then we have

x+3x=44\\\\\Rightarrow\ 4x=44

Divide both sides by 4 , we get

x=11

Thus , the number of black pants = 11

Then , the number of blue pants = 3\times11=33

Therefore, 33 students wore blue jeans .

6 0
3 years ago
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