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makvit [3.9K]
2 years ago
7

write a function in terms of t that represents the situation. sales of 10000 decreases by 65% each year.

Mathematics
1 answer:
Svet_ta [14]2 years ago
4 0

Answer:

y = 10,000(1.65)^t

Step-by-step explanation

By year 2, the amount is 165% more than of year 1, and year 3 is more of 165% of year 2, and on and on...

Hope that helped...

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You use 33 cans of soup to serve 55 people. If you want to serve 2020 people, what should you do?
sveticcg [70]
First off, we need to find how much would a people need,by dividing the amount needed.

The equation of how much a people would need:

55÷33
=1.67 or 55/33 (it would be best to keep it in fraction to get a more precise answer)

To find out how much 2020 people need ,we would mutiply the answer above by 2020:

55/33×2020
≈3366.7
≈3367

Thus,you would have to prepare 3367 can of soup.

hope it helps!
3 0
3 years ago
Stop what your doin and let me waste a minute of your time by letting you help me on this one simple problem please!!!!! ☺︎ ☺︎ ☺
Gennadij [26K]

Answer:

very easy just multiply 72 by 6 and the congroup the variable and the anser from mulpyiplication

Step-by-step explanation:

3 0
3 years ago
Find the value of X in X-X³=17​
Karolina [17]

Answer:

Step-by-step explanation:

Step1: find the interval of roots. Consider -3 and -2

f(-3) = -7

f(-2) = 18 >0

Hence, the root must be on [-3,-2]

Step2:  consider the middle point -2.5

f(-2.5) = 3.875 >0

Then, the root must be on [-3, -2.5]

Step 3: Repeat step 2 by finding the value of f at the middle point -2.75

f(-2.75) = -1.0468

Step 3: Repeat step 2 by finding the value of f at the middle point of the interval [-2.75,-2.5] which is -2.625

f(-2.625) = 1.537 >0

Step4: Repeat step 2 on [-2.75, -2.625]

Repeat step 2 until you got the root which is -2.701

5 0
3 years ago
a(x+b)=4x+10 in the equation above a and b are constants. if the equation has infinitely many solutions for X, what is the value
xeze [42]

Answer:

b= \frac{5}{2}

Step-by-step explanation:

Given

a(x+b)=4x+10\\ax+b= 4x+10\\

Now we know that system has infinite solution for x

\frac{a_1}{a_2}=\frac{b_1}{b_2}

in above equation.

a_1=a, a_2=4, b_1=ab,b_2=10\\

∴\frac{a}{4}=\frac{ab}{10}\\\therefore b=\frac{10\times a}{4\times a}=\frac{5}{2}

7 0
3 years ago
If 2 is a factor of a number, is that number a prime number? <br><br> ___________ explain
Nataliya [291]
Yes it is. It is the only even number that is prime that is multiplied by 1.
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3 years ago
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