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3 years ago

Bruce's graduation picnic costs $8 for every attendee. If will Bruce's graduation picnic cost?

Mathematics

1 answer:

Allushta [10]3 years ago

7 0

Answer:

First you have to know how many people are going then you multiply $8 by how many people to get your final cost

Step-by-step explanation:

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A nature museum has 2008 specimens of early birds, some with 222 wings and some with 444 wings. The specimens have a total of 40

ludmilkaskok [199]

Let's assume

number of birds with 2 wings is x

number of birds with 4 wings is y

A nature museum has 2008 specimens of early birds

so,

$x+y=2008$

Total of wings of 2 wings bird =2x

Total of wings of 4 wings bird =4y

The specimens have a total of 4384 wings

so, we get

$2x+4y=4384$

we can divide both sides by 2

$x+2y=2192$

so, we get system of equations as

$x+y=2008$

$x+2y=2192$

we can solve for x and y

We can subtract both equations

$2008-y+2y=2192$

$y=184$

$x=2008-184$

$x=1824$

$y=184,\:x=1824$

so,

number of birds with 2 wings is 1824

number of birds with 4 wings is 184.............Answer

5 0

3 years ago

Write the formula that expresses the relationship described "c varies directly as a"

olga55 [171]

Answer:

a+b+c

find b

then

add a+b+c

7 0

3 years ago

Helpppp pleaseee NO LINK

Firlakuza [10]

Answer:

The graph increases

Step-by-step explanation:

7 0

2 years ago

a point is plotted on a number line at -4.8. a second point is plotted at 6.3 what is the length of the line segment joining the

Afina-wow [57]

Answer:

11.1

Step-by-step explanation:

i just did the math and that came out

6 0

2 years ago

5700 is compounded semiannually at a rate of 15% for 12 years

Rama09 [41]

Answer:

$32,335.38

Step-by-step explanation:

You are going to want to use the compound interest formula, which is shown below.

$P(1+\frac{r}{n} )^{nt}$

P = initial balance

r = interest rate

n = number of times compounded annually

t = time

Now lets plug in the values into the equation:

$5,700(1+\frac{.15}{2})^{12(2)}$ = 32,335.38

Your answer is $32,335.38

4 0

2 years ago