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2 years ago

15

A truck delivers 478 dozen eggs to stores in one day. Write an expression that finds the number of eggs the truck delivers in on

e day.
THANK YOU!!

2 answers:

ki77a [65]2 years ago

6 0

U have u have to multiply 478 and 12 and if u multiply right you will get 5,736

7nadin3 [17]2 years ago

4 0

478*12= answer which the answer is: 5736

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The number of species n found on islands typically increases with the area of the island A. Suppose that this relationship is su

Crazy boy [7]

Answer:

$n(A) = n_1A^k$

Step-by-step explanation:

Taking into account that the growth rate of the number of species on the island is proportional to the density of species (number of species between area of the island), a model based on a differential equation is proposed:

$\frac{dn}{dA} = k\frac{n}{A}$

This differential equation can be solved by the method of separable variables like this:

$\frac{dn}{n} = k\frac{dA}{A}$ with what you get:

$\int\ {\frac{dn}{n}}\ = k\int\ {\frac{dA}{A}}$

$ln|n| = kln|A|+C$ . Taking exponentials on both sides of the equation:

$e^{ln|n|} = e^{ln|A|^{k}+C}$

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how do you have to $n (1) = n_1$ , then

$n(A) = n_1A^k$

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2 years ago

The ice skating rink charges an hourly fee for skating and 3$ to rent skates for the day. Gillian rented skates and skated for 2

o-na [289]

It starts with a $3 dollar charge. If he was charged 21, that means that 18 of those dollars were from the time he spent there. That means that it is $9 per hour and none of the answers upthere are correct

It should be c(x)=9(x)+3

8 0

1 year ago

Read 2 more answers

Abel and Cedric will share a total of $180. Abel will receive half as much as Cedric. What amount. in dollars, will Cedric recei

Black_prince [1.1K]

Answer:

Cedric's share=$120

Abel's share=$60

Step-by-step explanation:

Abel will receive half as much as Cedric

Let

Cedric's share=x

Abel's share = 1/2 of x

Total money=$180

x + 1/2x = 180

2x+x/2 =180

3/2x=180

Divide both sides by 3/2

x= 180÷3/2

=180 × 2/3

=360/3

=120

Therefore,

Cedric's share = x = 120

Abel's share=1/2x

=1/2 × 120

=120/2

=60

Cedric's share=$120

Abel's share=$60

4 0

1 year ago

NEED HELP ON NUMBER 13 AND 14

Kazeer [188]

Answer:

Question 13: For age groups y=1 and y=1.3 response is 8 microseconds.

Question 14: The club was making a loss between 11.28 and 4.88 years.

Step-by-step explanation:

Question 13:

The age group y for which the response rate R is 8 microseconds is given by the solution of the equation

$8=y^4 +2y^3 - 4y^2 -5y +14.$

We graph this equation and find the solutions to be

$y=1;$ $y=1.302;$ $y=-2;$ $y=-2.302.$

Since only positive solutions for y are valid in the real world we take only those.

Thus only for age groups y=1 and y=1.3 the response is 8 microseconds.

Question 14:

The footbal club is making a loss when $p(t)$

Or

$t^3 -14t^2 +20t +120$

We graph this inequality and find the solutions to be

$t$ and $4.88$

Since in the real world only positive values for t are valid, we take the the second solution to be true.

Thus the club was making a loss in years $4.88$

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2 years ago

A building has eight levels above ground and one level below ground. The height of each level from floor to ceiling is 14 1/2 fe

vovangra [49]

The net change in elevation is 72.5 feet

6 0

1 year ago

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