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3 years ago

Llana ran 2 laps around the field in 8 minutes. What was he average speed?

Mathematics

2 answers:

myrzilka [38]3 years ago

7 0

Answer:

1/4mph

Step-by-step explanation:

The formula for speed can be found using [ s = d/t ] where d = distance and t = time.

s = 2/8

s = 1/4mph

Best of Luck!

olganol [36]3 years ago

5 0

Answer:

Step-by-step explanation:

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The probability that Sara wins a raffle is given by the expression n n + 3 . Write down an expression, in the form of a combined

erastovalidia [21]

Answer:

n/3

Step-by-step explanation:

n×by n is=n square.

n/3

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3 years ago

1. It took Jed of an hour to complete his math homework on Friday. of an hour

Kobotan [32]

<em>Correct Question:</em>

<em>It took Jed 5/3 of an hour to complete his math homework on Friday, 3/4 of an hour on Saturday, and 5/6 of an hour on Sunday. How many hours did he take to complete his homework altogether?</em>

Answer:

$Total = 3\frac{1}{4}\ hours$

Step-by-step explanation:

Given

$Friday= \frac{5}{3}$

$Saturday = \frac{3}{4}$

$Sunday = \frac{5}{6}$

Required

Determine the total time spent

Total time is calculated as follows:

$Total = Friday + Saturday + Sunday$

$Total = \frac{5}{3} + \frac{3}{4} + \frac{5}{6}$

$Total = \frac{20 + 9 + 10}{12}$

$Total = \frac{39}{12}$

Divide numerator and denominator by 3

$Total = \frac{13}{4}$

$Total = 3\frac{1}{4}\ hours$

6 0

3 years ago

Lydia's bank account had a balance of -$18.24. She deposited $30.50 in the account. What is

garri49 [273]

Answer: Lydia’s new balance would be $12.26.

Explanation:
Deposit means add so,
-18.24+30.50=12.26
Now Lydia will have $12.26 in the account.

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3 years ago

[(23 x 2.5) + 2] + 120

Otrada [13]

Answer:

179.5

Step-by-step explanation:

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4 years ago

Factorize the following 3x + 12

Karolina [17]

Answer:

if this was a equation you would first subtract 12 from the other number then divide it by 3

8 0

3 years ago

Read 2 more answers