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Vladimir [108]
3 years ago
6

Write 3,420,000 in scientific notation.

Mathematics
2 answers:
Olenka [21]3 years ago
7 0
3.42 x 10 to the 6th power.
olga55 [171]3 years ago
5 0
3.420 times 10 to the 6th power will equal 3,420,000
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Answer:

A. 6.9

Step-by-step explanation:

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A quadratic function f(x)=ax2 passes through (0,0) and (5,5). write an equation for this function
krek1111 [17]

Answer:

y = (1/5)x² or  y = x²/5

Step-by-step explanation:

We have the function f(x) = ax² and are given that the point (5,5) is on the parabola.  We need to find 'a'.   f(x) can be replaced with 'y', so we can rewrite the equation as...

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8 0
3 years ago
Y+4=-2(x-1) slope intercept form
lys-0071 [83]
To convert this equation into slope intercept form simply distribute the number of -2 and put it in

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6 0
3 years ago
Each day a small business owner sells 200 pizza slices at $3.00 per slice and 85 sandwiches at $2.50 each. Business expenses com
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How much are the owner's expenses for 10 days?

10 * 130 = $1300

 

How much money does the owner make selling pizzas per day?

200 * 3 = $600

 

How much money does the owner make selling sandwiches per day?

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In one day, the owner sells 600 + 170 = $770 worth of pizza and sandwiches

 

Over the course of ten days, that is 10 * 770 = $7700

 

Profit = revenue - cost = 7700 - 1300 = $6400


There ya go

5 0
3 years ago
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