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Juli2301 [7.4K]
3 years ago
12

A bicycle cover a distance of hundred metre in 5 second calculate the speed of the bicycle​

Mathematics
1 answer:
Debora [2.8K]3 years ago
6 0

Answer:

The formula of speed :-

Speed = Distance/Time

Given distance = 10m

Time = 40s

Speed = 10/40

= 1/4

= 0.25m/s

Step-by-step explanation:

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Answer:

Answer is $56.25

Step-by-step explanation:

Pietro is saving 6.25% of his salary per month

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What is the reason that absolute value is always written as a positive?
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5 0
3 years ago
What is the value of the expression below when x=3<br> 10x²- 7x + 10
Andreas93 [3]

Answer: 79

Concept:

Here, we need to understand the idea of evaluation.  

When encountering questions that gave you an expression with variables, then stated: "If x = a, y = b, z = c" (a, b, c are all constants), this means you should substitute the value given for each variable back to the expression.

Solve:

<u>Given information</u>

10x² - 7x + 10

x = 3

<u>Substitute the value into the expression</u>

= 10 (3)² - 7 (3) + 10

<u>Simplify by multiplication</u>

= 10 (9) - 21 + 10

= 90 - 21 + 10

<u>Simplify by subtraction</u>

= 69 + 10

<u>Simplify by addition</u>

= 79

Hope this helps!! :)

Please let me know if you have any questions

8 0
3 years ago
Read 2 more answers
Children in 50 Households
atroni [7]

Answer:I think it’s 269 because when you do 1,350 divided by 50 it’s 27 then you add 9+2 to get 11/50 then you do 27x11 which gives you 270 and the closest answer to that is 269

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
| 3. Write the decimal equiva
EastWind [94]

Answer:

a. 0.19

e. 0.03

Step-by-step explanation:

move the decimal place of the percents back 2 places

5 0
3 years ago
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