3 years ago

PLEASE I NEED SOME HELP WITH MATH

Mathematics

2 answers:

natima [27]3 years ago

7 0

28 cm area I hope I’m not too late

antoniya [11.8K]3 years ago

6 0

Answer:

28 cm area

Step-by-step explanation:

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Harlamova29_29 [7]

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Step-by-step explanation:

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The weight of a honeybee is 1.2 x 10^-1 g. The weight of the pollen collected by the bee on one trip is 6.0⋅10 ^−2 g.

expeople1 [14]

Answer:

<em>The combined weight of the bee and the pollen will be $1.8\times 10^-^1$ g.</em>

Step-by-step explanation:

The weight of the honeybee is $1.2\times 10^-^1$ g and the weight of the pollen collected by the bee is $6.0\times 10^-^2$ g.

For finding the combined weight, we just <u>need to add those two numbers</u>.

First we will convert each scientific notation as decimal numbers. So........

$1.2\times 10^-^1 = 1.2\times \frac{1}{10}=0.12\\ \\ \\ 6.0\times 10^-^2 = 6.0\times \frac{1}{100}= 0.06$

Now.......

$(1.2\times 10^-^1)+(6.0\times 10^-^2)\\ \\ =0.12+0.06\\ \\ =0.18 = 1.8\times 10^-^1$

Thus, the combined weight of the bee and the pollen will be $1.8\times 10^-^1$ g.

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