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Ludmilka [50]
3 years ago
12

How to multiple 90km/h x 1h 30min

Mathematics
1 answer:
sveta [45]3 years ago
7 0
90 km/ h x 1.5 h = 135 km
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Which statement correctly describes the number 62/495 and its equivalent decimal notation?
KatRina [158]
The number (62/495) is a rational number because it is a ratio between 62 and 495
And,   62 ÷ 495 = 0.1252525252525252525252............
So,     Its equivalent decimal notation is a repeating decimal number
5 0
3 years ago
Read 2 more answers
Ken ate 2?7 of the chocolate bar one day and 8?14 the next day. How much of the chocolate bar did Ken eat?
blsea [12.9K]

Answer:

6/7

Step-by-step explanation:

8/14 simplified is 4/7.

So 2/7+4/7=6/7.

8 0
3 years ago
Javier invests money in two accounts. He invests twice as much in an account paying 11% as he does in an account paying 3%. If h
77julia77 [94]
PRT+PRT=Total Interest

0.03x+0.11(2x)=104.5

0.25x=104.5
x=418

x+2x, 418+2(418)=1254

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7 0
3 years ago
A stone is dropped into a well. A splash is heard after 5s. How deep is the well assuming sound travels instantaneously?
My name is Ann [436]
Gravity pulls things at 9.8 m per second squared, so 9.8 times 5 would be 49 I believe.
5 0
3 years ago
Otto is told the average low temperature in January is 16.1∘C cooler than the average low temperature in November. What equation
posledela

Answer:

x - 16.1°C

Step-by-step explanation:

Given that average low temperature in January is 16.1 cooler Than average low temperature in November

Let average low temperature in November = x

Since, average low temperature in January is cooler than average low temperature in November, then, January temperature is less Than in November

Hence,

Average low temperature in January :

[Average low temperature in November - 16.1°C]

(x - 16.1°C)

7 0
3 years ago
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