4 years ago

Divide $3,300 into three parts whose ratio is 1:3:7.

1 answer:

8 0

1+3+7=11

The first part is
3,300×(1÷11)
=300
The second part is
3,300×(3÷11)
=900
the third part is
3,300×(7÷11)
=2,100

You might be interested in

Can someone plz help me on these 2

kodGreya [7K]

Answer:

m=5.95

m=3

Step-by-step explanation:

4 0

3 years ago

The water height of a pool is determined by 5g2 + 3g − 2, the rate that the pool is filled, and 6g2 − 4g − 3, the rate that wate

lyudmila [28]

Answer:

$h_g=-g^2+7g+1\\\\h_1=7\\\\h_2=11\\\\h_3=13\\\\h_4=13$

Step-by-step explanation:

Given the rate of filling is $5g^2+3g-2$ and the rate of emptying the pool is $6g^2-4g-3$ . The height of the pool at any time is:

$h_t=R_{in}-R_{out}, h_t- \ height \ at\ time\ t\\\\h_t=(5g^2+3g-2)-(6g^2-4g-3)\\\\h_t=-g^2+7g+1$

#Substitute the value of g in the height equation to find the height of the pool:

#g=1

$h_t=-g^2+7g+1, \ g=1\\\\h_t=-(1)^2+7(1)+1\\\\=7$

#g=2

$h_t=-g^2+7g+1, \ g=1\\\\h_t=-(2)^2+7(2)+1\\\\=11$

#g=3

$h_t=-g^2+7g+1, \ g=1\\\\h_t=-(3)^2+7(3)+1\\\\=13$

#g=4

$h_t=-g^2+7g+1, \ g=1\\\\h_t=-(4)^2+7(4)+1\\\\=13$

6 0

4 years ago

Karif plans to use a 20% coupon on a $27.60 purchase

lawyer [7]

Answer:

Hello! The answer is $22.08. Hope this helps.

6 0

3 years ago

What are Even number?

BigorU [14]

Even numbers are 2,4,6,8,10 :) ✨

4 0

3 years ago

Read 2 more answers

Whats the answer? please help

Vitek1552 [10]

Answer:

Step-by-step explanation:

If you need a fraction just think of what equals 24 like this

Ex.

6/25 = .24

6 0

3 years ago