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Pavlova-9 [17]
3 years ago
14

Multiply. 7⋅3/4 Enter your answer as an improper fraction, in simplified form.

Mathematics
2 answers:
love history [14]3 years ago
8 0

Answer:

21/4

Step-by-step explanation:

Multiply 7 and 3/4 to get 5.25 which is equivalent to 5 1/4

5 1/4 in an improper fraction is 21/4

Alchen [17]3 years ago
4 0

Answer: 21/4

Step-by-step explanation:

Turn 7 into a fraction by writing it as 7/1

Then multiply 7/1 by 3/4

To do this, you multiply the top numbers of each reaction and the bottom numbers of each fraction, so

7*3/1*4

This gives you 21/4

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Mariah’s parents got into a car accident. They took their car to the
KatRina [158]

Answer: The mechanics spent about 8.5 hours working on the car

Step-by-step explanation: The total bill was $637, a portion of that being getting the parts which was $280. 637-280=357

357/42=8.5

5 0
3 years ago
2. A lunch stand makes s.75 profit on each chef's salad and $1.20 profit on each Caesar salad. On a typical weekday, it sells be
kow [346]

Let's let

<u>x = the number of chef salads, x>=0</u>

<u>y = the number of Caesar salads, y>=0</u>

The constrains are:

40 <= x <= 60

35 <= y <= 50

x + y <= 100

The objective function here is F(x, y) = 0.75x + 1.20y

The corner points are (40, 35),  (60, 35), (60, 40), (50, 50) and (40, 50).

F (40, 35) = 0.75*40 + 1.20*35 = $72

F (60, 35) = 0.70*60 + 1.20*35 = $84

F (60, 40) = 0.75*60 + 1.20*40 = $93

F (50, 50) = 0.75*50 + 1.20*50 = $97.50

F (40, 50) = 0.75*40 + 1.20*50 = $90

Thus, we conclude to maximize the profit 50 Chef and 50 Caesar salads should be prepared.

8 0
4 years ago
Please help me with this....
amm1812
The answer to the question is a
4 0
4 years ago
Make a table of values for each eqution<br> y = |x| + 1
Alisiya [41]
No x-intercept/Zero
y=1

Hope I can help you!

4 0
3 years ago
Think of 5 positive that have a mode of 4, a median of 8, a mean of 9 and a range of 12
Anastasy [175]
Answer: 8.5, 4, 8, 4, 20.5

Explanation:
Mode : 4
Median : 8
Mean : (8.5 + 4 + 8 + 4 + 20.5)/5 = 45/5 = 9
Range : 20.5 - 8.5 = 12
3 0
4 years ago
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