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ArbitrLikvidat [17]

3 years ago

8

Name: -

1 answer:

Luden [163]3 years ago

7 0

Answer:

Step-by-step explanation:

Distance=400+200=600km

diplacement=x 200-0km=200km

total distance travelled=400+400=800km

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In a lab experiment, 30 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to doub

zlopas [31]

Answer:660

Step-by-step explanation:

4 0

3 years ago

What is the surface area of the box if it is scaled up by a factor of 10?

Elodia [21]

Answer:

6l², where l is the length of one side.

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Step-by-step explanation:

3 0

3 years ago

What is the value of √64 × ∛27?

anastassius [24]

Answer:

24

Step-by-step explanation:

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4 0

3 years ago

Find the equation of the line that passes through the points (3,-2) and (6,-8)

Karolina [17]

Answer:

$2x + y = 4$

Step-by-step explanation:

The two-point form of the equation of a line is:

$y - y_1 = \dfrac{y_2 - y_1}{x_2 - x_1}(x - x_1)$

We have:

x1 = 3

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x2 = 6

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Plug in all the values where they belong in the equation above.

$y - (-2) = \dfrac{-8 - (-2)}{6 - 3}(x - 3)$

Simplify.

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3 0

3 years ago

Mr. Johnson sells erasers for $3 each. He sold 96 erasers last week and he sold 204 erasers this week. About how much more money

JulijaS [17]

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He made $324 more

5 0

4 years ago

Read 2 more answers