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2 years ago

A stock of food is enough to fees 50 persons for 14 days. How many days will the foos last if 20 persons will be added?

Mathematics

1 answer:

stellarik [79]2 years ago

7 0

Answer:

solution

Step-by-step explanation:8 days

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What is equivalent to 601/2

Anestetic [448]

Answer:

as a mixed number: 300 1/2 (reduced or equivalent)

as a decimal: 300.5 (reduced or equivalent)

as a percentage: 30,050% (reduced or equivalent)

Step-by-step explanation:

8 0

3 years ago

Add 7 3/10+4 4/15. Simplify the answer and write it as a mixed number.

aev [14]

Answer:

⟾ $11 \frac{17}{30}$

Step-by-step explanation:

⟾ $7 \ \frac{3}{10} + 4 \ \frac{4}{15}$

⟾ $\frac{73}{10} + \frac{64}{15}$

⟾ $\frac{219 +128 }{30}$

⟾ $\frac{347}{30}$

Now write as mixed fraction,

⟾ $11 \ \frac{17}{30}$

Hope it's helps you

5 0

3 years ago

If the instructions for a problem ask you to use the smallest possible domain to completely graph two periods of y = 5 + 3 cos 2

Anastasy [175]

Answer:

Xmin = π/3 and Xmax = 7π/3

Step-by-step explanation:

I assume that the function is:

y = 5 + 3 cos² (x − π/3)

cos² x has a period of π, so to graph two periods, you need a domain that is 2π wide, so:

Xmax − Xmin = 2π

You can choose any values you want for Xmax and Xmin, so long as they are 2π units apart. To make it easy to graph, you'll probably want to choose Xmin = π/3 and Xmax = 7π/3.

Graph:

desmos.com/calculator/9w3pptakde

8 0

3 years ago

Art store sells packages to different sized square Picture frames the side length of the larger frame SX is modeled by the funct

taurus [48]

Option A graph represents S(x).

<h3>What is a Function ?</h3>

Function is a statement that relates tow variables.

It is given that

the side length of the larger frame S(x)

S(x) = $\rm 3 \sqrt{x -1}$

X is the area of the smaller frame in square inches

A square root function is given by

s(x) = $\rm \sqrt{x}$

when the graph is shifted towards right and stretched by 3 , due to which the graph is taller as compared to the parent graph and

Therefore Option A graph represents S(x).

To know more about Function

brainly.com/question/12431044

#SPJ1

3 0

2 years ago

Which equation can be used to answer the question below?

Serhud [2]

Answer: 12=40x

Step-by-step explanation: I took the test

5 0

3 years ago