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Murrr4er [49]
3 years ago
7

There is 1/2 of a pan of lasagna to feed Marta and her three cousins. How much of the whole pan of lasagna do they get

Mathematics
1 answer:
egoroff_w [7]3 years ago
5 0

Answer:

1/8

Step-by-step explanation:

1/2 divided by 4

1/2 x 1/4 = 1/8 for each

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5(2x - 8) = 90<br> A.5<br> B.10<br> C.13<br> D.15
brilliants [131]

Answer:

13

Step-by-step explanation:

5 (2x - 8) = 90

5 × 2x - 8 = 90

2x - 8 = 90 ÷ 5

2x - 8 = 18

2x = 18 + 8

2x = 26

2x/2 = 26/2

x = 13

13 is the answer to the question.

5 0
3 years ago
An airplane is flying at an altitude of 40,000 feet. To avoid turbulence the pilot descends at a rate of 2,000 feet / minute for
FromTheMoon [43]

Answer:

The plane is now flying at an altitude of 42,250 feet.

Step-by-step explanation:

Initially, he is at an altitude of 40,000 feet.

Descends at a rate of 2,000 feet / minute for 3 minutes.

So his altitude is now:

40,000 - 3*2,000 = 34,000

Ascends at a rate of 1,500 feet minute for 5.5 minutes.

The plane is now flying at an altitude of:

34,000 + 1,500*5.5 = 42,250

The plane is now flying at an altitude of 42,250 feet.

5 0
3 years ago
The volume, in cubic centimeters, of a fish<br> tank is represented by the polynomial<br> model
wariber [46]

The polynomial's maximum value is relative.

<h3></h3><h3>Is the maximum relative or absolute?</h3>

Here we have the polynomial:

V(x) = 36x^2 - 3.75x^3

Notice that the leading coefficient is negative, so, as x tends to negative infinite, V(x) will tend to positive infinite.

So we only have a relative maximum, because is local maximum (at x = 6.4), but the function can take larger values than that.

You can also check that on the graph of V(x), which you can see below:

If you want to learn more about maximums:

brainly.com/question/1938915

#SPJ1

5 0
1 year ago
What is 6 x 10(2) aka 6 x 10 to the second power
Crank

Answer:

3600

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Converting ounces to pounds
Bond [772]
There are 16 ounces in 1 pound.
8 0
4 years ago
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