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3 years ago

What is the simplified value of the expression below? -8*(-3) 0 - 24 0-11 11 24

Mathematics

1 answer:

Illusion [34]3 years ago

3 0

24, hope it works!

Good luck!

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Crawling Crayfish!

boyakko [2]

Answer: Crayfish, 25 s

Step-by-step explanation:

Given

The length of race is 60 cm

Flicker gets a 10 cm head-start

Cray fish covers 6 cm in 5 s i.e. its speed is

$\Rightarrow \dfrac{6}{5}=1.2\ cm/s$

Flicker covers 4 cm in 5 s, its speed is

$\Rightarrow \dfrac{4}{5}=0.8\ cm/s$

Time taken by Cray fish to cover the race is

$\Rightarrow t_1=\dfrac{60}{1.2}\\\\\Rightarrow t_1=50\ s$

Time taken by flicker to cover race with 10 cm head start

$\Rightarrow t_2=\dfrac{60-10}{0.8}\\\\\Rightarrow t_2=62.5\ s$

Time taken by crayfish is less. Hence, crayfish wins the race

When they both covers the same distance, they tied momentarily i.e.

$\Rightarrow 1.2t=10+0.8t\\\Rightarrow 0.4t=10\\\\\Rightarrow t=\dfrac{10}{0.4}\\\\\Rightarrow t=25\ s$

After 25 s, they tied the race.

5 0

3 years ago

Katie uses 2/3 of a cup of ice cream for each ice cream sundae that she makes.for a party she makes 5 sundaes. write a multiplic

Blababa [14]

2/3 x 5/1 equals 10/3

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3 years ago

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Ms. Johnson is drawing a floor plan of her square room that has an area of 100 ft2. She is using the scale of 0.5 inch =2 ft. Wh

algol [13]

Answer:

it's 2.5 inches cool profile pic to

Step-by-step explanation:

3 0

3 years ago

Determine whether the event is impossible, unlikely, as likely as not, likely

Temka [501]

As likely as not.
EXPLANATION: a coin has 2 sides. (usually heads and tails)
50% chance it is heads
50% chance it is tails
50=50.
So it is just as likely to happen as it is likely to not.

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3 years ago

Factor this expression into primes.<br> 22x

yulyashka [42]

22x

(11x) (2)

this is supposed to look like a factor tree where 11x and 2x are circled :)

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3 years ago

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