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posledela
3 years ago
10

The number of customers for a new online business can be modeled by y = 8x2 + 100x + 250, where x represents the number of month

s since the business started. Which is the best prediction for the number of customers in month 20?
Mathematics
1 answer:
kenny6666 [7]3 years ago
3 0
The best prediction for the number of customers is 5450.

To find this value, you just need to plug in 20 for x into the expression. Then, evaluate it using the order of operations.

8(20)^2 + 100(20) + 250
8(400) + 100(20) + 250
3200 + 2000 + 250
5450
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The expression two square root of three minus square root of 27 is equivalent to
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Answer:

-0.954(rounded)

Step-by-step explanation:

first write it in number form

√2(3)-√27

the exact form will be 3√2-3√27 = -0.954(rounded)

5 0
3 years ago
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A number cube is rolled two times. What is the probability that the sum of two numbers will be 9?
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Total number of possible outcomes = 36
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P(Sum = 9) = 4/36 = 1/9

Answer: 1/9
6 0
3 years ago
When this 3-digit number is rounded to the nearest ten, the sum of its digits is 16. The hundreds digit of this number is 8 and
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Answer:

835

Step-by-step explanation:

We know that the hundreds is 8 and the ones is 5 so the sum needed is 16-(8+5), which equals 3 :)

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Aaron is 6 years old, Beth is 9 years old and Charlie is 15 years old. They are going to share £5940 in the same ratio as their
Andre45 [30]

Answer:

Aaron=1188

Beth=1782

Charlie=2970

Step-by-step explanation:

From the question we are told that

Ratio 6:9:15

Total amount to e shared N=£5940

Generally the Ratio can divide the Total amount mathematically as follows

Ratio

6:9:15/3=2:3:5

Sum of ratio

2+3+5=10

For Aaron

A=\frac{2}{10} *5940

A=1188

For Beth

B=\frac{3}{10} *5940

B=1782

For Charlie

C=\frac{2}{10} *5940

C=2970

Check answer

A+B+C=5940\\1188+1782+2970=5940

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Vijay performance is better

Step-by-step explanation:

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