3 years ago

Four more than a number is no more than 13

Mathematics

1 answer:

hram777 [196]3 years ago

3 0

Answer:

x+4≤13

just analyze the words carefully and their meanings, ex.: no more than = ≤

if you wish for the answer to this inequality:

x ≤ 9

just subtract 4 from both sides to leave x alone

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Shtirlitz [24]

Answer:

3.47 and 3.21

Step-by-step explanation:

Let us assume the nails length be X

$X \sim N(3.34,0.07^2)$

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3 years ago

120 beats per 45 seconds

fomenos

Answer: 120 beats per 45 seconds

Step-by-step explanation:

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Answer:

The choice d.

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I hope I helped you^_^

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