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3 years ago

Please help asap will give you brainliest

Mathematics

1 answer:

Katen [24]3 years ago

5 0

Answer:

2.25 miles

Step-by-step explanation:

rate of mary walking

3/60=1/20

rate of jerry jogs

4/60=1/15

find how long mary walked

2÷1/15=30 minutes

30 mins + 15 mins = 45 mins

45 × 1/20 = 2.25 miles

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Romeo has 36 sticks between 2 boxes. Boxes always have a set of sticks in them. If he had 5 boxes, how many sticks would romeo h

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2 boxes=36 sticks
therfor
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so if he has 5 boxes
18 times 5=90

he has 90 sticks

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3 years ago

A region R is enclosed by the coordinate axes and the graph of y=k(x-5)^2, k>0. When this region is revolved around the x-axi

r-ruslan [8.4K]

$y=k(x-5)^2$ touches the x-axis at $x=5$ and has a y-intercept when $x=0$ at

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Using disks, the volume of the revolved region would be given by the integral

$\displaystyle\pi\int_0^5\bigg(k(x-5)^2\bigg)^2\,\mathrm dx=\pi k^2\int_0^5(x-5)^4\,\mathrm dx=\pi k^2\int_{-5}^0x^4\,\mathrm dx$
$\implies 2500\pi=625\pi k^2$
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6 0

3 years ago

Read 2 more answers

Help plz I'm new here

jenyasd209 [6]

You can draw 12 dots plus two other dots because 8 divided by 4 is two

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3 years ago

The table of values below represents a linear function and shows Marco’s progress as he is pumping gas into his car. What is the

german

Answer:

3 gallons

Step-by-step explanation:

Given

Seconds Spent ----- Gallons of Gas

0 ---------------------------- 3

12 -------------------------- 5

24 ------------------------- 7

36 ------------------------- 9

48 ------------------------ 11

Required

Determine the output of the initial value

From the given parameters, we have that:

Gallon of gas is a function of time spent

This means:

The input is the time spent while the output is the gallon of gas

From the table above,

Initial Value = 0 seconds

The corresponding output of this is 3 gallons

Hence;

<em>Option C answers the question.</em>

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3 years ago

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Mama L [17]

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3 years ago