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Talja [164]
3 years ago
8

Help please thank you

Mathematics
1 answer:
svp [43]3 years ago
8 0

Answer:

The third is an arithmetic sequence

Step-by-step explanation:

An arithmetic sequence means we add the same amount each time as n increases by 1

In the first, we add -6 then -12, then -24  so it is not arithmetic

In the second we add 2 then 4 then 6 then 8

In the third, we add -1.4 each time

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The Washington family is taking a family trip to Washington and has 429.5 mi left before they get to the hotel. If they are trav
Semenov [28]

Answer:

Yes He should stop for Gas

Step-by-step explanation:

Step one:

given data

total distance left=429.5miles

we want to find the amount of gallons the car will consume for 429.5 miles

we are told that for 33 miles traveled the car will consume 1 gallon of gas

                hence for 429.5 miles the car will consume x gallons

cross multiply we have

x=429.5/33

x=13.0gallons

This shows that the tank will be empty for a 429.5 miles.

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3 years ago
Write the radical expression in exponential form. <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B%20%5Csqrt%5B2%5D%7B
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1/x = x^-1
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Therefore, answer is:

x^(-1/2)
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3 years ago
Complete the following table using the equation: y = -2x²
quester [9]

The parabola is a downward parabola which is passing through origin and leading coefficient of the negative 2.

<h3>What is the parabola?</h3>

It's the locus of a moving point that keeps the same distance between a stationary point and a specified line. The focus is a non-movable point, while the directrix is a non-movable line.

The equation of a quadratic function, of vertex (h, k), is given by:

y = a(x – h)² + k

where a is the leading coefficient.

The equation of the parabola will be

y = -x²

The given parabola is a downward parabola which is passing through origin and leading coefficient of the negative 2.

The graph of the function is given below.

More about the parabola link is given below.

brainly.com/question/8495504

#SPJ1

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The answer is true. Proportionality means “having a constant ratio to another quantity”
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In a 3-digit number, the hundreds digit is one more than the one's digit, and the tens digit is twice the hundreds digit. If the
arsen [322]
3 digits
Sum (adding) = 11
362

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