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2 years ago

Ariana is opening a new restaurant. She has six entrees. How many different orders can she list them on her menu?

Mathematics

1 answer:

Ksenya-84 [330]2 years ago

4 0

Answer:

if each was used only once, the answer would be 52080

Step-by-step explanation:

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If AB = 2x–8 and AC = x+9, What is the length of BC?

Virty [35]

Answer:

Step-by-step explanation:

2x-8=x+9

x=17

4 0

3 years ago

Read 2 more answers

A quantity with an initial value of 9100 grows continuously at a rate of 0.85% per hour. What is the value of the quantity after

ycow [4]

Answer:

$10,962,54$

Step-by-step explanation:

we know that

The equation of a exponential growth is equal to

$y=a(1+r)^x$

where

a is the initial value

r is the rate of growth

x is the time in hours

y is the value of the quantity

we have

$a=9,100\\r=0.85\%=0.85/100=0.0085$

substitute

$y=9,100(1+0.0085)^x$

$y=9,100(1..0085)^x$

For x=22 hours

substitute

$y=9,100(1..0085)^{22} =10,962,54$

4 0

3 years ago

Sin(x)= 4/5 dilated by 2

Damm [24]

It would remain the same (4/5). Sin of the angle is unchanged regardless of the size; it is a ratio related only to the angle, not the size of the triangles.

6 0

3 years ago

The population of a city has decreased by 38% since it was last measured. If the current population is 27,900, what what the pre

Varvara68 [4.7K]

Answer:

The population of a city has decreased by 38% since it was last measured. If the current population is 27,900 .Previous population of city was 45000.

Solution:

Given that current population of city is 27900.

Also, population of a city has decreased by 38% since it was last measured.

Let assume that population of city when it was last measured = x

Decreased of 38% means x-38% of x . we can write this as,

$=x-\frac{38}{100} \times x$