3 years ago

Please help check if this is correct?

Mathematics

1 answer:

Likurg_2 [28]3 years ago

4 0

Answer:

50 is correct

Step-by-step explanation:

did my math but I know you need it quick so sorry for brief answer

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Travel 804 miles in 16 hours

Julli [10]

If you're going 804 miles in 16 hours, you're going to want to do 804 / 16, which is 50.25, so you're going either 50.25 mph or 50 1/4 mph depending on the format you choose.

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3 years ago

if a rug was 5 times as long as thia record sheet, how long would it be? measure the length of this record sheet in centimeters.

vlada-n [284]

Answer:

If a rug was 5 times as long as this record sheet. The length of this record sheet in centimeters is 100x centimeter

Solution:

Given that a rug was 5 times than the record sheet.

Let assume the length of the record sheet = x units

Then from given information,

Length of the rug = 5x units

Conversion of measure of record sheet in centimeter completely depends upon in which unit the length is given.

Suppose the given length is in meters, than need to multiply the given length by 100 to get the length in centimeter that is

x meter = $x \times 100$ = 100x cm

Conversion factor will change accordingly to the unit of given length which needs to be convert into centimeter.

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3 years ago

What is the product of 41 and 8.4 x 10^4 expressed in scientific notation?

LenaWriter [7]

Answer:

3.44 x 10^6

Step-by-step explanation:

41 x 8.4 = 344.4

344.4 x 10^4 = 3.44 x 10^4+2

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3 years ago

What is the following sum? 5(3squareroot x) +9 (3squareroot x)

Volgvan

$\sf{14(\sqrt[3]{x}) }$

Step-by-step explanation:

$5(\sqrt[3]{x})+9(\sqrt[3]{x})\\\\(5+9)(\sqrt[3]{x})\\\\14(\sqrt[3]{x})$

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2 years ago

To become a member at All Sport Gym, you must first pay a one time fee of $25. After that, the cost of membership is $10 per mon

rodikova [14]

Answer:

25-10=15

Step-by-step explanation:

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3 years ago