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Fofino [41]
3 years ago
14

I need help . not sure what the answer is

Mathematics
1 answer:
stich3 [128]3 years ago
7 0

Answer:

2.21 i believe

Step-by-step explanation:

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Evaluate: Four To The Third Power write the numerical answer only
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The answer is 4^3 and I believe that this is right
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2 years ago
How many integers are there that consist of four digits (from 1000 to 9999) where the first digit is a 5 or an 8 and the third d
Ostrovityanka [42]

Answer:

1600 integers

Step-by-step explanation:

Since we have a four digit number, there are four digit placements.

For the first digit, since there can either be a 5 or an 8, we have the arrangement as ²P₁ = 2 ways.

For the second digit, we have ten numbers to choose from, so we have ¹⁰P₁ = 10.

For the third digit, since it neither be a 5 or an 8, we have two less digit from the total of ten digits which is 10 - 2 = 8. So, the number of ways of arranging that is ⁸P₁ = 8.

For the last digit, we have ten numbers to choose from, so we have ¹⁰P₁ = 10.

So, the number of integers that can be formed are 2 × 10 × 8 × 10 = 20 × 80 = 1600 integers

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3 years ago
I NEED YOUR HELPP !!!
Paladinen [302]

Answer:7 4ts

Step-by-step explanation:

6 0
3 years ago
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Each of the three books costs $18
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Gabriela has an apartment that costs 30% of her monthly budget, which is $3,575. What is the amount of money she has left over f
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Answer:

$3003

Step-by-step explanation:

30/100×$3,575=3000/$3,575=0.84%

0.84%/100×$3,575

84/100×3,575=$300,300/100

$3003

4 0
2 years ago
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