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Tju [1.3M]
3 years ago
13

Evaluate each expression. When the answer is not a whole number, write

Mathematics
1 answer:
Marysya12 [62]3 years ago
3 0

Answer:

C

Step-by-step explanation:

2/3

Does this help? I am not 100% sure

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A television with a price of
Digiron [165]

Answer:

C. 300=60+30w

Step-by-step explanation:

Given:

Price of television-$300

Initial Payment-$60

Weekly payments-$30

Let weekly payments be w:

The initial payment plus the weekly installments should be equivalent to the television price:

300=60+30w\\\\240=30w\\\\w=8

The number of weekly payments is 8 weeks and the equation to solve for w is

300=60+30w

6 0
3 years ago
What is the answer for -12+x/11=-3
dem82 [27]

Answer:

x = 99

Step-by-step explanation:

<u>Step 1:  Solve for x</u>

-12 + x/11 + 12 = -3 + 12

x/11 * 11 = 9 * 11

x = 99

Answer:  x = 99

3 0
3 years ago
Frequent food questionnaires (FFQ) are a simple way to obtain information on the foods individuals consume by asking them questi
Ilia_Sergeevich [38]

Answer:

Asnwer is A

Step-by-step explanation:

since the correlation between the FFQ and DR is 0.89

      x                            y               xy                    x^{2}                            y^{2}

    8.26                      1.68          13.8768          68. 2276          2.8224

     0.83                      0               0                    06889                  0

     20.13                   15.1           303.963          405.2169          228.01

      11.16                   7.49          83.5884          124.5456           56.1001

      7.18                    12.84         92.1912            51.5524            164.8656

       1.76                       0                0                   3.0976                 0

     22.46                  25.06        567.8596        513.4756           628.0036

-----------------------------------------------------------------------------------------------------------

       ∑x_{i} =                 ∑y_{i} =              ∑x_{i} y_{i}=               ∑x_{i}^{2} y_{i}^{2}=             ∑y_{i} ^{2}=      

      71.98                   62.17         1061.479            1166.8046      1079.8017  

-------------------------------------------------------------------------------------------------------------

Correlation Coefficient or Pearson Correlation is given by:  

the rest calculation is in the attached image

3 0
3 years ago
2. Decreasing W-4 allowances will ________ the net pay in your paycheck and ______ your total tax burden.
nikklg [1K]
It equals to the the w-4 that’s allows you that will the net pay in your paycheck
6 0
3 years ago
What is the percentage of sugar in the syrup made of 10 kg of water and 15 kg of sugar?
ra1l [238]

Step-by-step explanation:

divide the weight of the sugar by the weight of the water then multiply it by hundred

4 0
3 years ago
Read 2 more answers
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