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NikAS [45]
3 years ago
14

Please help i will mark branliest !

Mathematics
2 answers:
mina [271]3 years ago
5 0

Answer:

c

Step-by-step explanation:

cause dector recommended less than 400 or equal to 400...so answer is c

Yuki888 [10]3 years ago
4 0

Answer:

C

Step-by-step explanation:

Because equation C is telling us that the amount of caffeine is less than 400.

Hope this will help

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Delicious77 [7]

Answer

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Step-by-step explanation:

Brandon solved three a minute while Marcus solved two a minute

4 0
3 years ago
Kilo typed 1,125 words in 15 minutes let w represent the number of words typed each minute If Lolo typed the same number of word
Alborosie

Answer:

She type <u>75 words</u> in 1 minute.

Step-by-step explanation:

Given:

Lolo typed 1,125 words in 15 minutes.

Let w represent the number of words typed each minute.

Now, to find the number of words she type in 1 minute if Lolo typed the same number of words each minute.

So, we solve it by using cross multiplication method:

<u><em>As 1125 words is equivalent to 15 minutes.</em></u>

<u><em>Thus, w number of words equivalent to 1 minutes</em></u>.

\frac{1125}{15} =\frac{w}{1}

By cross multiplying we get:

⇒ 1125=15w

<em>Dividing both sides by 15 we get:</em>

⇒ 75=w

⇒ w=75.

Therefore, she type 75 words in 1 minute.

4 0
2 years ago
Help with khan academy
Luda [366]

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Step-by-step explanation:c

8 0
3 years ago
3 years ago a father was 3 times as old as his son in 5 years time he will be twice as old as his son in, what will be the sum o
Troyanec [42]
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True or false?<br> A rectangle whose adjacent side lengths exhibit inverse variation
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