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Rufina [12.5K]
4 years ago
11

If f(x)=2x²+5√(x-2) , complete the following statement: f(3)=___

Mathematics
1 answer:
aliya0001 [1]4 years ago
4 0
F(x)=2x²+5√(x-2)

f(3)=2(3)²+5√(3-2)
= 2 (9) + 5√1
= 18 + 5
= 23.
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What would a box and whisker plot look like for this?
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Five number summary:
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2) 1st quartile = 72
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5) maximum = 104
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3 0
3 years ago
A school district had four elementary schools to start the year. North Elementary School had 1,200 students, East Elementary Sch
kobusy [5.1K]

Answer:

C

Step-by-step explanation:

Add all the schools together, then divide by 5

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6 0
3 years ago
Read 2 more answers
WHY CAN'T ANYONE HELP ME? 1. In Michigan, the sales tax rate is 6%. Suppose that an item costs $50.88 including tax. How can we
Aliun [14]

Answer: $48

Step-by-step explanation:

From the question, we are told that in Michigan, the sales tax rate is 6% and that an item costs $50.88 including tax.

Let the cost of the item before tax be x. This means that x plus 6% of x equals to $50.88. This can be mathematically expressed as:

x + (6% of x) = $50.88

x + (6/100 × x) = $50.88

x + (0.06 × x) = $50.88

x + 0.06x = $50.88

1.06x = $50.88

When then divide by the coefficient of x

1.06x/1.06 = #50.88/1.06

x = $48

The price before the tax is $48

7 0
4 years ago
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son4ous [18]
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8 0
3 years ago
Gas prices in shelby county are at $3.00 per gallon. if a market scientist predicts a 40% increase in the price of gas in the co
aleksley [76]

Answer-

<em>The price of gas will be</em><em> $4.2</em>

Solution-

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Market scientist predicts a 40% increase in the price of gas in the coming month.

So the new price will be,

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=3+1.2

=4.2

Therefore, the price of gas will be $4.2


5 0
3 years ago
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