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Ivahew [28]
3 years ago
10

Please look at the picture above, and if you know the answer to any of the 5 scientific notation questions above please put them

down below thank you.

Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

Answer:

Step-by-step explanation:

.00234 for the first ant

.0456 for the wife ant

lorasvet [3.4K]3 years ago
5 0

Answer:

Q5- 380

Step-by-step explanation:

1.2 x 10^2 - 5 x 10^2

=1.2 x 10 x 10 - = 5 x 10 x 10

= 120 - =500

=380

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The ones that I will be using are: (3, 1); (6, 3)   (You could take any points)

Now using the slope formula we could find m.

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3 years ago
Body fat percentage of 13.4% and weighs 182 pounds. How many pounds of his weight is made up of fat? Round to the nearest tenth
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It would be 24.4 pounds.

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3 years ago
Isabella's rain gauge showed 3 centimeters/cra) last Tuesday. This Tuesday,
Llana [10]
<h3><u>Question:</u></h3>

Isabella’s rain gauge showed 3 4/5 centimeters (cm) last Tuesday. This Tuesday,  the rain gauge showed 5 7/10  centimeters. How many more centimeters of rain  fell during the week?

A 9 1/2cm B 8 1/2cm c 2 4/5cm D 1 9/10 cm​

<h3><u>Answer:</u></h3>

Option D

1\frac{9}{10}  more centimeters of rain  fell during this week than last week

<h3><u>Solution:</u></h3>

From given,

Last\ tuesday = 3\frac{4}{5}\ cm\\\\Convert\ to\ improper\ fraction\\\\Last\ tuesday = \frac{5 \times 3 + 4}{5} = \frac{19}{5}\ cm

Also given that,

This\ tuesday = 5\frac{7}{10}\ cm = \frac{10 \times 5 + 7}{10} = \frac{57}{10}\ cm

<em><u>How many more centimeters of rain  fell during the week?</u></em>

This\ tuesday - last\ tuesday = \frac{57}{10} - \frac{19}{5}\\\\This\ tuesday - last\ tuesday = \frac{57}{10} - \frac{19 \times 2}{5 \times 2}\\\\This\ tuesday - last\ tuesday = \frac{57-38}{10}\\\\This\ tuesday - last\ tuesday = \frac{19}{10}\\\\Converting\ to\ mixed\ fraction\\\\\rightarrow \frac{19}{10} = 1\frac{9}{10}

Thus 1\frac{9}{10}  more centimeters of rain  fell during this week than last week

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