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2 years ago

Bernard counted 8 posts along the side of the road. If the posts were 20meters apart how far is the first post from the last

1 answer:

3 0

There will be seven spaces between the 1st and the 8th post.
The distance between posts is 20 meters
The distance between the 1st and the 8th post is 20×7 = 140 metres

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What numbers can I multiply to get a product of 0.4?

damaskus [11]

1 • 0.4 = 0.4

2 • 0.2 =0.4... 0.2+0.2=0.4

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3 years ago

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Which expression are differences of squares <br> Select each correct answer

Gennadij [26K]

Answer:

options are 3 and 4

Step-by-step explanation:

The difference of squares is defined as In option 1,

It can be written as

It is the sum of squares, therefore the option 1 is incorrect.

In option 2,

The number 40 is not a complete square of any number, therefore option 2 is incorrect.

In option 3,

It can be rewritten as

It is the difference of squares, therefore option 3 is correct.

In option 4,

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It is the difference of squares, therefore option 4 is correct.

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2 years ago

If Mary Alice buys the car for $35,000 and pays 20% down, how much will she finance? If she finances this balance for 6 years at

RUDIKE [14]

Answer:monthly is 598.90 total is 43120

Step-by-step explanation:

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2 years ago

Help Pls if you want!!!!

Tom [10]

Answer:

Its 2.5 percent ladd enjoy

Step-by-step explanation:

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3 years ago

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A shark weighs 405 kg and 68 grams a second shark weighs 324 kg and 75 g how much more does the first shark weigh in grams than

mariarad [96]

For this case we have to by definition:

1 kg equals 1000 grams

Shark 1:

405 kg and 68 grams

$405 kg * \frac {1000 g} {1kg} = 405,000 grams$

Thus, shark 1 weighs 405,068 grams.

Shark 2:

324 kg and 75 grams

$324 kg * \frac {1000 g} {1 kg} = 324,000 grams$

Thus, shark 2 weighs 324,075 grams.

Subtracting we have:

$405.068 grams-324.075 grams = 80.993 grams$

Thus, shark 1 weighs 80,993 grams more than the second.

Answer:

Shark 1 weighs 80,993 grams more than the second.

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3 years ago