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vfiekz [6]
2 years ago
14

Estimate each quotient:

Mathematics
1 answer:
Lelu [443]2 years ago
6 0

Hope this helps!!

1) 25.1 rounds to 30. 30/8=5

2) 59.67 rounds to 60 and 11.1 rounds to 10, so 60/10= <u>6</u>

3) 82.77 rounds to 80 and 7.5 rounds to 10, so 80/10= <u>8</u>

4) 496.3 rounds to 500 and 98 rounds to 100, so 500/100= <u>5</u>

<u></u>

5) 1.76 rounds to 2 and 0.91 rounds to 1, so 2/1= <u>2</u>

<u></u>

6) 13.07 rounds to 13 and 7.41 rounds to 7, so 13/7= <u>1.85714285714</u>

7) 41.3 rounds to 40 and 6.73 rounds to 7, so 40/7= <u>5.714</u>

<u></u>

8) 81.4 rounds to 80 and 10.03 rounds to 10, so 80/10= <u>8</u>

                                                                                                           __

9) 384.4 rounds to 380 and 88.1 rounds to 88, so 380/88= <u>4.318</u>

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Alg I Sem 2 Final Comp South Panola MS 2021-2022
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The number of viewers for television show 1 and show 2 is given as f = 14.7(0.94)ˣ and g = 15.2(1.03)ˣ

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

An exponential function is in the form:

y = abˣ

Where a is the initial value of y and b is the multiplication factor.

Let f and g representing the approximate number of viewers, in millions,  x weeks after the tracking begins.

The number of viewers for television show 1 and show 2 is given as f = 14.7(0.94)ˣ and g = 15.2(1.03)ˣ

Find out more on exponential function at: brainly.com/question/12940982

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1 year ago
Country days scholarship rounds receive a gift of $135000. The money is invested in stock, bonds, and CDs. CDs pay 2.75% interes
Vsevolod [243]

Answer:

  • CDs — $10,000
  • bonds — $80,000
  • stocks — $45,000

Step-by-step explanation:

Let the variables c, b, s represent the dollar amounts invested in CDs, stocks, and bonds, respectively. Then the problem statement gives us 3 relations between these 3 variables:

  c + b + s = 135000 . . . . . . . . . . . . . . . . . total invested

  0.0275c +.045b +0.104s = 8555 . . . . . total income earned

  -c + b = 70000 . . . . . . . . . . . . . . . . . . . . . 70,000 more was in bonds than CDs

Using the third equation to write an expression for b, we can substitute into the other two equations.

  b = 70000 +c . . . . . . . . . . . . . . . . expression we can substitute for b

  c + (70000 +c) +s = 135000 . . . . substitute for b in the first equation

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Using [eq4], we can write an expression for s that can be substituted into [eq5].

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  0.0725c +0.104(65000 -2c) = 5405

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The amounts invested in stocks, bonds, and CDs were $45,000, $80,000, and $10,000, respectively.

_____

Alternatively, you can reduce the augmented matrix for this problem to row-echelon form using any of several calculators or on-line sites. That matrix is ...

\left[\begin{array}{ccc|c}1&1&1&135000\\0.0275&0.045&0.104&8555\\-1&1&0&70000\end{array}\right]

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