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ycow [4]
3 years ago
7

I need help with this please. I already did this problem but I think I made a mistake can you please look it over?

Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0

Answer:

it is corect

Step-by-step explanation:

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9. Draw the number line graph of 0.4.
Evgesh-ka [11]
The number line graph of 0.4 is here.

4 0
3 years ago
A lake has a large population of fish. On average, there are 2,400 fish in the lake, but this number can vary by as much as 155.
AleksAgata [21]

Answer:

Minimum population of fish in lake = 2400 - 155 = 2245

Maximum population of fish in lake = 2400 + 155 = 2555

Step-by-step explanation:

population of fish in lake = 2400

Variation of fish = 155

it means that while current population of fish is 2400, the number can increase or decrease by maximum upto 155.

For example

for increase

population of fish can 2400 + 2, 2400 + 70, 2400 + 130 etc

but it cannot be beyond 2400 + 155.

It cannot be 2400 + 156

similarly for decrease

population of fish can 2400 - 3, 2400 - 95, 2400 - 144 etc

but it cannot be less that 2400 - 155.

It cannot be 2400 - 156

Hence population can fish in lake can be between 2400 - 155 and 2400 + 155

minimum population of fish in lake = 2400 - 155 = 2245

maximum population of fish in lake = 2400 + 155 = 2555

4 0
3 years ago
0.2c for c=4<br> Please help me asap and provide explanation please I need help (its a quiz)
gladu [14]

Answer:

0.8

Step-by-step explanation:

Replace the c for 4, since you said that c=4

0.2(4) is what you'll get

Multiply 0.2•4 = 0.8

6 0
3 years ago
HEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Bingel [31]
2(2/5+1/5)=2•3/5=6/5=1 1/5
Answer is C
8 0
3 years ago
Joel sells ice cream cones at the county fair. He has to rent the equipment for $28 and spent $.33 on a gradients for each accou
spin [16.1K]
Rental - $28
Ingredients- $33
Total $61.00

At $1.30 each you can guesstimate he'd have to sell almost 60 cones to break even.
OR
You can divide 1.30 into $61.00 for about 47 cones to break even. (I rounded up)

To make a profit he would either need to sell double that amount or he could raise the cost of his cone to $2.00 & make profit sooner.

8 0
3 years ago
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