3 years ago

Michael estimated his mass as 8 kilograms

Mathematics

1 answer:

Marianna [84]3 years ago

4 0

His estimate is reasonable. But only if Michael is less than 2 years old.

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3 years ago

The angle of elevation of the top of a tree from a point 100 meters from the foot of the tree is 36 degrees. How high is the tre

Veseljchak [2.6K]

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3 years ago

Ms.Carger has has to send some emails in the afternoon.It takes her 3 minutes to start up her computer and log-in to her email,

butalik [34]

Answer:

Ms. Carger would have sent $\frac{x-3\\}{7} \\$ emails in x minutes

Step-by-step explanation:

Firstly, Ms. Carger takes her 3 minutes to start up her computer and log-in to her email.

Therefore in x minutes, after starting up her computer and logging-in to her email, she would have x minutes minus the time used to start up her computer and log-in to her email. this implies she would have (x-3) minutes left for sending emails.

Since it takes 7 minutes to write and send each email, in (x-3) minutes she would be able to send only $\frac{x-3}{7}$ emails.