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Veronika [31]
3 years ago
7

The Fernandez family drove 273 miles in 5.25 hours. How far would they have driven at that rate in 4 hours?

Mathematics
1 answer:
Vaselesa [24]3 years ago
4 0
The Fernandez family would have driven 208 miles in a rate of 4 hours. 
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Talya is putting up a fence around their rectangular yard. The fence will be 16 yards long and 5 yards wide.
ElenaW [278]

Answer:

80

Step-by-step explanation:

that would be the area of the YARD the fence is surround area is width times length.  

if they are really asking the area of the fence itself there isnt enough info here.  (I think)

4 0
2 years ago
Read 2 more answers
The two rectangular prisms shown have bases with the same area. Which statement is true?
larisa [96]

Answer:

Answer is B

Step-by-step explanation:

I took the test

8 0
3 years ago
A scooter (small motorcycle) is bought at a price of $9,000. It loses 14% of its value very year. Express this scenario as a seq
IrinaK [193]

The scenario as a sequence recursively and explicitly is

a_{1} = 9,000 ;  a_{n} = 0.86 • a_{n-1}

a_{n}=9,000(0.86)^{n-1}

Step-by-step explanation:

The recursive formula for the nth term of a geometric sequence is

a_{1} = first term ;  a_{n} = r • a_{n-1} , where

  • a_{1} is the first term in the sequence
  • r is the common ratio  between the consecutive terms

The explicit formula for the nth term of a geometric sequence is

a_{n}=a(r)^{n-1} , where

  • a is the first term
  • r is the common ratio between the consecutive terms

∵ A scooter (small motorcycle) is bought at a price of $9,000

∵ It loses 14% of its value very year

- That means the new price of it will be 100% - 14% of the

  previous year

∵ 100% - 14% = 86%

∵ 86% = 86 ÷ 100 = 0.86

∴ Each year the price will be 0.86 of the price of the previous year

∴ The common ratio r = 0.86

∵ The initial price of the scooter is $9,000

∴ a_{1} = 9,000

∵ r = 0.86

- Substitute them in the the recursive formula

∴ a_{1} = 9,000 ;  a_{n} = 0.86 • a_{n-1}

∵ a = 9,000

∵ r = 0.86

- Substitute them in the the explicit formula

∴ a_{n}=9,000(0.86)^{n-1}

The scenario as a sequence recursively and explicitly is

a_{1} = 9,000 ;  a_{n} = 0.86 • a_{n-1}

a_{n}=9,000(0.86)^{n-1}

Learn more:

You can learn more about the sequences in brainly.com/question/1522572

#LearnwithBrainly

5 0
3 years ago
If a shirt cost $60 is on sale for 50% off and you have another offer that gives you an additional 20% off the sale price does t
Alexus [3.1K]

Answer:

No

Step-by-step explanation:

50 % off $60 =$30

20% off $30 =$6

But 70% =42

Therefore it's not the same as 70%

5 0
3 years ago
You bet $7 on a local race being held for charity. the payoff odds given by the charity event are 12:1. find your net profit for
andrey2020 [161]

12:1 means for every dollar you bet you will win 12

 so 7 x 12 = 84

you would win $84, you bet 7 so net profit would be 84-7 = $77

 Net profit is $77

3 0
3 years ago
Read 2 more answers
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