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4 years ago

Please help i'm in the test first to answer will get BRAINLEST!

Mathematics

1 answer:

Ipatiy [6.2K]4 years ago

6 0

It’s going to be 4y(3x^2-8x+2) because 4 is the biggest factor that can go into 32,12, and 8.

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There are nine rows of seats with 18 seats in each row. There are also 6 rows of seats with 24 seats in each row. How many seats

Vlad [161]

9(18) + 6(24) = 162 + 144 = 306 seats

7 0

3 years ago

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The director of a health clinic has a quarterly budget of $600,000. She

nalin [4]

The meaning of this problem is that with 7 nurses they can only hire D=13.25

<h3>What is the meaning of this problem.?</h3>

Generally, the equation for the model is mathematically given as

$P=1000D^{0.6}N^{0.3}$

Therefore,

$dv/dD=0.6*1000*D^{0.4}N)^{0.3}$

$dv/dD=600* \frac{N6.1}{D6.1}=0$

Also

$dv/dN=300* \frac{N6.8}{N6.7}=0$

Equations 1 and 2

$300* \frac{D6.8}{N6.7}=600* \frac{N6.1}{D6.1}$

.sub D=(60N)/4

$300* \frac{((60N)/4)6.8}{N6.7}=600* \frac{N6.1}{((60N)/4)6.1}$

N=6.67

N=7

solve for D

D=(60(7))/4

D=13.25

In conclusion, with 7 nurses they can only hire D=13.25

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8 0

2 years ago

when dennis is asked how old he is he responds with the following riddle: 400 decreased by 2 times my age is 244

kykrilka [37]

Dennis is 78 years old.

5 0

3 years ago

Last year 300 people attended a play with ticket price of $8. The school estimates that 20 fewer people attend for each $1 incre

masya89 [10]

Answer:

$12

Step-by-step explanation:

If we stuck with the price of $8, then we end with an income of $2400

Increasing it by $1 will decrease attendance by 20

8 x 300 = 2400

9 x 280 = 2520

10 x 260 = 2600

11 x 240 = 2640

12 x 220 = 2640

13 x 200 = 2600

We're starting to go down, so let's stop there

The ticket price of $11 or $12 appears to give the most income

I would stick with $12 since your still getting more money from one ticket

6 0

3 years ago

10 十w=-9<br> I’m very confused please help

cricket20 [7]

Answer:

w = -19

Step-by-step explanation:

10 + w = -9

w = -9 - 10

w = -19

8 0

3 years ago

Read 2 more answers