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2 years ago

A machine can manufacture 1,805 nails in 10 minutes.how many nails can the machine make in 8 minutes?

Mathematics

1 answer:

DIA [1.3K]2 years ago

6 0

1,805 divided by 10.

180.5 nails made in 1 minute.

180.5 times 8.

1,444 nails are made by the machine in eight minutes

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SCORPION-xisa [38]

Answer: 1. muiltply the two volumes 2. 273.32 cubic centimeters are your answers hopefully I'm correct on this.

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2 years ago

Which rational number equals 0.333...? 1 over 5, 1 over 3, 3 over 10, 3 over 5

lana [24]

Answer:

1/3

Step-by-step explanation:

let x=0.333...

10x=3.333...

subtract

9x=3

x=3/9=1/3

3 0

3 years ago

Problem1 The behavior of a physical system can be described by the following first order differential equation: dy/dt=2y +t^2

daser333 [38]

Answer:

$y = \dfrac{t^3e^{2t}}{3}+Ce^{2t}$ .

Step-by-step explanation:

Using first order linear differential equation:

$\dfrac{\mathrm{d} y}{\mathrm{d} t} = 2y + t^2$

$\frac{\mathrm{d} y}{\mathrm{d} t} - 2y =t^2$

finding integrating factor:

I.F = $e^{\int -2dt}$

I.F = $e^{-2t}$

now,

$y = \dfrac{1}{IF}(\int t^2dt+ c )$

$y = \dfrac{1}{e^{-2t}}(\int t^2dt+ c )$

$y = \dfrac{t^3e^{2t}}{3}+Ce^{2t}$

hence the solution is

$y = \dfrac{t^3e^{2t}}{3}+Ce^{2t}$

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3 years ago

What is the measure of XYZ?

Anuta_ua [19.1K]

<XYZ = 1/2(86 + 44)

<XYZ = 1/2 (130)

<XYZ = 65

Answer

B. 65

8 0

3 years ago

Read 2 more answers

Sharon is planning a holiday for 4 people for 7 days.

sineoko [7]

Answer:

£ 3600

Step-by-step explanation:

Each PERSON cost:

Travel cost 130 (assume for whole 7 days since per day is not written)

Hotel 60 per day (so 7 days = 60 * 7 = 420)

Money Spend 350 (assume for whole 7 days since per day is not written)

-------------------------------------------------------------------------------------------------------------

Now, that sums to:

130 + 420 + 350 = £900 [each person for whole 7 days]

Now, there are 4 person, so total cost of whole group (4 persons):

900 * 4 = <u>£ 3600</u>

5 0

3 years ago

A machine can manufacture 1,805 nails in 10 minutes.how many nails can the machine make in 8 minutes?​

A machine can manufacture 1,805 nails in 10 minutes.how many nails can the machine make in 8 minutes?