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3 years ago

Find the gradient of (8,12) and (12,11)

Mathematics

1 answer:

erastovalidia [21]3 years ago

5 0

Answer: m = -1/4

Have a good day!

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if the rate of change of a population is given by dP/dt=3.1(P-2)(P-10), P>0, for what values of P is the population increasin

Gemiola [76]

You have to test dp/dt between these intervals
(-inf,2)
(2,10)
(10,inf)
if dp/dt is positive then the population is increasing with respect to time in that interval

6 0

3 years ago

68 POINTS!! AND BRAINLIEST PLEASE HELP!!

Shtirlitz [24]

Answer:

see below

Step-by-step explanation:

A = quantitative

B = qualitative

C = qualitative

D = quantitative

A = statistical

B = non-statistical

C = non-statistical

D = statistical

A = high variability

B = low variability

C = high variability

D = low variability

6 0

3 years ago

Carmen is selling pies at the cherry festival to raise money for her local volunteer fire department. She sells 85 pies for $12

xz_007 [3.2K]

85x12*=1,020.
1,020-340= 680
680 total profit.
680÷85=8.
so profit for each pie is 8.00

7 0

4 years ago

Please help, will give brainliest to first

Lelechka [254]

Answer:

AN = 16 units

Step-by-step explanation:

So we can use the fact that $\frac{AN}{FN} =\frac{OR}{FR}$

Since this is an isosceles triangle, segments FO and FR are both equal to 7

Manipulating the equation above to solve for AN we have $AN = \frac{(FN)(OR)}{FR}$

Substituting in the known values we have $AN=\frac{(10)(11.2)}{7} =16$

8 0

3 years ago

Read 2 more answers

This table shows a linear relationship. x: 6 12 18 24 30 y: 252 504 756 1008 1260 Based on the information in this table, which

Anton [14]

Answer:

The difference between value of y at x=11 is 385, the correct option is third.

Step-by-step explanation:

The difference between value of y at x=11 is 385, the correct option is third.

The equation of a line which passing through two points is given below,

The two points from the table are (3,240) and (4,320), the equation is,

Put x=11

Therefore according to the table the value of y is 880 at x=11.

The two points from the table are (2,90) and (4,180), the equation is,

Put x=11,

Therefore according to the table the value of y is 495 at x=11.

The difference between the values of y at x=11 is,

Therefore third option is correct.

3 0

2 years ago