2 years ago

Help me out?? thank you so much whoever does!!

Mathematics

1 answer:

nasty-shy [4]2 years ago

6 0

43º é th

dgggg ggddddddd

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According to the Food and Drug Administration, the recommended daily intake of irom is 16 mg. This is 4 less than twice the reco

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Answer:

Step-by-step explanation:

2z-4=16

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10 mg

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2 years ago

Which of the following have a common denominator of 18?

vagabundo [1.1K]

A because 2x9 equals 18 and 9x2 equals 18

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2 years ago

John rode 4 kilometers on his bike his sister sally rode 3400 meters on her bike who rode the farthest and how much farther did

emmasim [6.3K]

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3 years ago

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.

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2 years ago

Simplify this expression 5a/11a

barxatty [35]

You could cross cancel the a and your final answer would be 5/11

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2 years ago

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