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o-na [289]
3 years ago
15

If f(x)=x^1/2-x and g(x)=2x^3-x^1/2-x, find f(x)-g(x)

Mathematics
2 answers:
inn [45]3 years ago
6 0
X^1/2 - x
-2x^3 - x^1/2 - x

-2x^3 - 2x
i think this is it
bogdanovich [222]3 years ago
3 0
The answer is d. It the one with the 1/2
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Last Friday joe had $7. Over the weekend he received some money for a good report card.he now has $20. How much money did he rec
Vinil7 [7]

Answer:13$

Step-by-step explanation:

20-7=13

4 0
3 years ago
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Two buses depart two cities moving in the same direction. The speed of the first bus is 54 mph which is 60% of the speed of the
Mama L [17]

Answer:

The second city is 54 miles behind the first city

Step-by-step explanation:

The first bus is assumed to go ahead of the second bus and is moving at 54 mph. The second bus is moving at a speed such as 54 mph is 60% (0.6) of its speed.  

The speed of the second bus is then 54/0.6 = 90 mph

When 1 and a half hour has passed, the first bus has moved a distance of

X_1=54\times 1.5 = 81 miles

The second bus (behind the first bus) has moved

X_2=90\times 1.5 = 135 miles

The problem states they both meet in that time, it can only be possible if the second bus departed a distance 135 - 81 = 54 miles behind the first city

So, the second city is 54 miles behind the first city

8 0
3 years ago
A duck dove 72 times in 12 hours. At this rate, the duck will dive ______ times in 3 hours
puteri [66]
How the help does a duck drive? It might be 24 if you do 72/3= 24
4 0
3 years ago
Find the volume of the triangular prism in the picture shown. Round your answer to the
Olenka [21]

Given:

A figure of a triangular prism.

Height of triangular base = 9\dfrac{2}{3} yd

Base of triangular base = 4 yd

Height of prism = 4 yd.

To find:

The volume of the triangular prism.

Solution:

Volume of a triangular prism is:

V=Bh              ...(i)

Where, B is the area of triangular base and h is the height of the prism.

Area of triangular base is:

B=\dfrac{1}{2}\times base\times height

B=\dfrac{1}{2}\times 4\times 9\dfrac{2}{3}

B=2\times \dfrac{29}{3}

B=\dfrac{58}{3}

Putting B=\dfrac{58}{3} and h=4 in (i), we get

V=\dfrac{58}{3}\times 4

V=\dfrac{232}{3}

V=77.33...

V\approx 77.3

The volume of the triangular prism is 77.3 cubic yards. Therefore, the correct option is 2.

4 0
2 years ago
Please need it in 5 mins
Vilka [71]

Answer:

70,110,110,110

Step-by-step explanation:

I'm Asian and I was less than 5 minutes

4 0
3 years ago
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