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tiny-mole [99]
3 years ago
5

A total of 800 copies of a CD were sold. 60% were sold at 50% discount, 20% were sold at 30% discount and the remainder were sol

d at the full price of N8.95. What was the approximate total revenue in Naira? *​
Mathematics
1 answer:
krek1111 [17]3 years ago
4 0

Answer:

N4009.60

Step-by-step explanation:

800x.6x.5x8.95=2,148

800x.2x.3x8.95=429.6

800x.2x8.95=1,432

2148+429.6+1432=4009.6

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If the can of dogfood holds 8 ounces and the bag of dogfood holds 30 times the volume , how many pounds of dogfood does the bag
Maru [420]

Answer:

15 pound in a bag

Step-by-step explanation:

one can= 8 oz

one bag= 30 times the amount in a can

               8 oz x 30 =  240 oz in a bag

Question asked how many pound is in one bag of dog food:

We know that 16 oz = 1 pound

                       240 oz = x pound

To find x pound we divide 240 oz by 16 oz-->

240 oz/ 16 oz = 15 pound

7 0
4 years ago
What are the solutions of X squared plus 6X -6 =10
Y_Kistochka [10]

Answer:

x=4+root6x

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
A jacket that cost a store $120 was marked up to $168. What percent was the mark up?
german

Answer:

48%

Step-by-step explanation:

you have to subtract 168 and 120

8 0
3 years ago
Read 2 more answers
Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt.
Mariulka [41]
This problem requires the use of the chain rule: dy / dt = [dy / dx] * [dx / dt]

y = √x => dy / dx = 1 / (2√x)

<span>(a) Find dy/dt, given x = 16 and dx/dt = 7.

dy/dt = [ 1/(2√x) ]  * 7 = [1/(2*4)] * 7 = 7/8

(b) Find dx/dt, given x = 64 and dy/dt = 8.

dx/dt = [dy/dt] /  [dy/dx] = 8 / [1/(2√64) ] = 128
</span>
6 0
3 years ago
Read 2 more answers
The greenhouse club is purchasing seed for the lawn in the school courtyard. The club needs to determine how much to buy. Unfort
kiruha [24]

Answer:

The answer is 2940ft^2

Step-by-step explanation

First convert length and width to feet using the value given (7ft=1inch).

10*7= 70

6*7= 42

Multiply these values for the actual area.

42*70= 2940

The actual area of the lawn is 2940ft^2

7 0
3 years ago
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