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3 years ago

Graph the function. y = –2x^2 + 6x – 2

Mathematics

1 answer:

Virty [35]3 years ago

5 0

Answer:

Step-by-step explanation:

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A chef uses 12 pounds of butter each day. About how many grams of butter does the chef use each day? Use the conversion factors

Westkost [7]

Answer:

The chef uses 5452.8 grams of butter each day.

Step-by-step explanation:

Given:

Chef use 12 pounds of butter each day.

To find the amount of butter in grams used by chef each day.

Conversion units:

1 pound = 16 ounces

1 ounce = 28.4 grams

Solution:

We need to convert 12 pounds of butter in grams of butter.

We will apply unitary method to carry out the conversion.

If 1 pound = 16 ounces

Then, 12 pounds = $12\ pounds\times\frac{16\ ounces}{1\ pound}= 192\ ounces$

If 1 ounce = 28.4 grams

Then, 192 ounces = $192\ ounces \times \frac{28.4\ grams}{1\ ounce} = 5452.8\ grams$

Thus, the chef uses 5452.8 grams of butter each day.

3 0

3 years ago

What is the domain of (49,infinity) in inequality form?

valentinak56 [21]

$(a,b)=\{x|a\ \textless \ x\ \textless \ b\}$

In our case:

$(49,\infty) \Rightarrow 49\ \textless \ x$

3 0

3 years ago

Find |14.06|.<br> |14.06| =

eimsori [14]

14.06*14.06=197.6836

both will be positive

6 0

3 years ago

The park service that administers a state park estimates that there are 495 deer in the park. They decide to remove deer accordi

Vlada [557]

Answer:

your answer is (A.)

Step-by-step explanation:

6 0

3 years ago

If the length of the shorter leg of a right triangle is 5 cm and the length of the hypotenuse is 8 cm, find the length of the lo

Brilliant_brown [7]

Answer:

The length of the longer leg is 6.24 cm.

Step-by-step explanation:

Here, the length of the hypotenuse = 8 cm

The length of shorten leg ( Base) = 5 cm

Let us assume the length of longer leg (Perpendicular) = k cm

Now, as the given triangle is a right angled triangle.

So, by the PYTHAGORAS THEOREM:

$( Base)^2 + ( Perpendicular)^2 = ( Hypotenuse)^2\\\implies (5)^2 + (k)^2 = (8)^2\\\implies k^2 = 64 - 25 = 39\\\implies k^2 = 39\\k = \sqrt{(39)} = \pm (6.24)$

Now,as k is the length of the side, so it cannot be negative.

⇒ k = 6.24 cm

Hence, the length of the longer leg is 6.24 cm.

6 0

3 years ago