2 years ago

Please help!! I'll give brainliest!!!

Mathematics

1 answer:

iris [78.8K]2 years ago

5 0

Answer:

Step-by-step explanation:

I believe the answer is D

Hope it helps ^^

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Three times b less than 100 is equal to the product of 6 and b

Irina-Kira [14]

Not exactly sure which equation you meant:

3(100-b)=6b
300-3b=6b
300=9b
b= about 33

100-3b=6b
100=9b
b=about 11

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2 years ago

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Help pls 6th grade math i will give brainliest

k0ka [10]

Answer:

4th one

Step-by-step explanation:

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The gradiant y=2x³-5x+1 at point (2,7)

olga2289 [7]

Given:

The equation of the curve is:

$y=2x^3-5x+1$

To find:

The gradient (slope) of the given curve at point (2,7).

Solution:

We have,

$y=2x^3-5x+1$

Differentiate the given equation with respect to x.

$y=2(3x^2)-5(1)+(0)$

$y'=6x^2-5$

Now we need to find the value of this derivative at (2,7).

$y'_{(2,7)}=6(2)^2-5$

$y'_{(2,7)}=6(4)-5$

$y'_{(2,7)}=24-5$

$y'_{(2,7)}=19$

Therefore, the gradient (slope) of the given curve at point (2,7) is 19.

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2 years ago

Enter the common ratio for the geometric sequence below. 4,6,9,...

UNO [17]

Answer:

1.5

Step-by-step explanation:

6/4=1.5

9/6=1.5

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2 years ago

98 POINTS!!!! PLUS BRANILEST

Fittoniya [83]

Answer:

Here's a great website to use for this. It even gives you graph to copy down.

https://www.wunderground.com/history/daily/PABR/date/2009-5-10

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