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2 years ago

Explain how you can tell me 4/5 is in simplest form.

1 answer:

6 0

4/5 is in simplest form because you cannot find a common number that is divisible by both 4 and 5. Thus, you would leave your answer as 4/5... simplest form.

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Tom earns $12.50 per hour at the Yankee Bowling Alley. He regularly works 40 hours per week. He is paid time and a half for each

Lina20 [59]

Answer:

Tom's pay for the week should be over 500 dollars. Sorry if this isn't very helpful. :(

Step-by-step explanation:

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2 years ago

Help me with the 2 problems

Vika [28.1K]

Answer:

9) Vincent will not get the correct answer because the + 484 is unneccesary, as he already subtracted it.

10a) 310,000 + x = 465,000; so x = 155,000

10b) 930,000/310,000 = 3 times more

Step-by-step explanation:

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2 years ago

What is the first step in subtracting fractions??

Elden [556K]

Answer:

make sure they have the same denominator

8 0

7 months ago

Read 2 more answers

Now that we have our linear regression model, let’s try to make a prediction for the sales given a new set of advertising budget

ValentinkaMS [17]

Answer:

The predicted sales for the new set of advertising budgets is 14.

Step-by-step explanation:

The linear regression model is:

$\text{Sales}=2.9389+0.0458\cdot(\text{TV})+0.1885\cdot(\text{Radio})-0.0010\cdot(\text{Newspaper})$

Compute the value of sales for:

TV = 200,

Radio = 10,

Newspaper = 20

$\text{Sales}=2.9389+0.0458\cdot(\text{TV})+0.1885\cdot(\text{Radio})-0.0010\cdot(\text{Newspaper})$

$=2.9389+0.0458\cdot(200)+0.1885\cdot(10)-0.0010\cdot(20)\\=2.9389+9.16+1.885-0.0002\\=13.9837\\\approx 14$

Thus, the predicted sales for the new set of advertising budgets is 14.

5 0

2 years ago

LaSalle's Bakery charges $14 for 8 cupcakes, and Marina's Bakery charges $18 for 12 cupcakes.

gayaneshka [121]

Answer:

C Marina charges .25 less than LaSalle

Step-by-step explanation:

LaSalle. 14/8=1.75

Marina. 18/12=1.50

3 0

2 years ago