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Lady bird [3.3K]
3 years ago
13

How do I prove this? Help Thanks.​

Mathematics
1 answer:
eimsori [14]3 years ago
5 0

Answer:

Step-by-step explanation:

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Pamela Is 10 years older than Jiri. The sum of their ages is 96. What is Jiri’s age
Solnce55 [7]
43 is jiri and 53 is pamela
8 0
3 years ago
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Carla is shopping for Storage Bags. At the grocery store, Brand A Storage Bags are priced $4.59 for 40 count, or Brand B Storage
vichka [17]

Answer:

Brand A

Step-by-step explanation:

Comment

The question is  one of finding out what the unit cost is.

Brand A: $4.59 has a count of 40

Brand B: $3.99 has a count of 30

Brand A

unit = 4.59 / 40 = 0.115

<em>Rounded: 0.12</em>

Brand B

unit = 3.99 / 30 = 0.133

<em>rounded: 0.13</em>

Brand A even with proper rounding is the better buy

8 0
1 year ago
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Seventh grade
victus00 [196]

Answer:

Maybe it could be six or 30

Step-by-step explanation:

7 0
3 years ago
A company makes pens. They sell each pen for $99.
Sindrei [870]

Answer:

a) Profit = 84000

b) at break even number of pens sold = 46

Step-by-step explanation:

Profit = Selling price - Cost price

Total revenue generated = 99 * 1000

Total revenue generated = 99000

Total cost on making the pen  = 11 * 1000

Total cost on making the pen = 11000

Total cost including the initial cost = 11000 + 4000

Total cost including the initial cost =  15000

Profit = 99000 - 15000

Profit = 84000

Break even is when the cost are equal to Revenue thus no profit or loss

Revenue = total cost (break even)

9x = 1x + 4000

9x - x = 4000

8x = 4000

x = 500

At breakeven Revenue = 9 * 500

At breakeven Revenue =  4500

since one pen is sold at 99 therefore at break even number of pens sold = 4500/99 = 45.45( to 2 decimal place)

at break even number of pens sold = 46

4 0
3 years ago
Use log 2=a, log 3=b to evaluate log 216
Anuta_ua [19.1K]

Answer:

answer = 3(a +b)

Step-by-step explanation:

log(2)  = a \:  log(3) =  b \:  \:  \\  log(216) =  log(2 \times 2 \times 2 \times 3 \times 3 \times 3)  \\  =  log( {2}^{3}  \times  {3}^{3} )  \\  =  log(2^{3} )  +  log( {3}^{3} )   \\   = 3 log(2)  + 3 log(3)  \\  = 3(a) + 3(b) \\  = 3(a + b) \\  \\  log(216)  = 3(a + b)

8 0
2 years ago
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