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3 years ago

I really could use some help on this.. thank you in advance!

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

3 0

Answer:

the first option

Step-by-step explanation:

local max is the highest point which is (-1,1.17)

and local min is the lowest point which is (2,-3.33)

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5+3x write in verbal expression

Keith_Richards [23]

Answer:

Five plus free equals 7

Step-by-step explanation:

I added five plus three

5 0

2 years ago

Read 2 more answers

Plllzzz im new and i neeed help

ella [17]

Answer:

4082

Step-by-step explanation:

Given

The composite object

Required

The volume

The object is a mix of a cone and a hemisphere

Such that:

$r = 10cm$ ---- radius (r = 20/2)

$h = 19cm$

<u>Hemisphere</u>

$r=10cm$

The volume of the cone is:

$V_1 = \frac{1}{3}\pi r^2h$

$V_1 = \frac{1}{3}\pi * 10^2 * 19$

$V_1 = \frac{1900}{3}\pi$

The volume of the hemisphere is:

$V_2 = \frac{2}{3}\pi r^3$

$V_2 = \frac{2}{3}\pi 10^3$

$V_2 = \frac{2000}{3}\pi$

So, the volume of the object is:

$V = V_1 + V_2$

$V = \frac{1900}{3}\pi + \frac{2000}{3}\pi$

$V = \frac{3900}{3}\pi$

$V = 1300\pi$

$V = 1300 * 3.14$

$V = 4082$

8 0

3 years ago

Math homework please help

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2 years ago

What is the equation for the line in slope-intercept form

galben [10]

Answer:

y=-2x-4

Step-by-step explanation:

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2 years ago

The population of a town was 5000 in 2010. The population grows at a rate of 1.4% annually.

kolbaska11 [484]

Answer:

a) P = 5000(1.014)^y

b) 5,908

Step-by-step explanation:

Here, we want to write an exponential growth model;

a)The model will be represented as;

P = 5000( 1.014)^y

where P is the population at a particular year after 2010

y is the number of years after 2010

b.) For 2022;

y = 2022-2010 = 12

P = 5000(1.014)^12

P = 5,908 approximately

4 0

3 years ago