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3 years ago

Solve 4.65 divided by 0.3

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

6 0

Answer:

15.500000

Step-by-step explanation:

Change the divisor 0.3 to a whole number by moving the decimal point 1 places to the right. Then move the decimal point in the dividend the same, 1 places to the right.

We then have the equations:

46.5 ÷ 3 = 15.500000

and therefore:

4.65 ÷ 0.3 = 15.500000

Both calculated to 6 decimal places. There, I Solved It For You! :)

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the two-way table shows the types of food and drink, if any, that visitors on a bus tour purchased from a lunch stand.

Tom [10]

Answer = 13%

Explanation:

Total number of people who bought a hot sandwich = 2 + 7 + 6

Total number of people who bought a hot sandwich = 15

Total number of people who bought a hot sandwich and did not buy a drink = 2

Visitors who purchased a hot sandwich and did NOT buy a drink = 2 /15

Percentage of Visitors who purchased a hot sandwich and did NOT buy a drink = 2 /15 *100

= 13.2222%

Rounding off would be 13%

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3 years ago

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How long would it take a car with a top speed of 203 mph to travel 2.67 miles up a slope of 6.4% accelerating at 0.092 G's

ahrayia [7]

Answer:

First you would have to multiply and divide the miles driven or travel with acceleration. Than you get 3 minutes and 41 second.

Step-by-step explanation:

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3 years ago

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Please help me please help me if you don't know gently move your hand

Zinaida [17]

Answer:

Diameter: 4km

Radius: 2km (divide diameter by two)

Circumference Formula: c = dπ or c = 2rπ

Circumference Value = 4π or 2(2π)

(the actual answer is 12.56, just do the math)

Step-by-step explanation:

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3 years ago

In 2000 the population of a country reached 1 billion, and in 2025 it is projected to be 1.2 billion. (a) Find values for C an

Mice21 [21]

Answer:

(a) The value of C is 1.

(b) In 2010, the population would be 1.07555 billions.

(c) In 2047, the population would be 1.4 billions.

Step-by-step explanation:

(a) Here, the given function that shows the population(in billions) of the country in year x,

$P(x)=Ca^{x-2000}$

So, the population in 2000,

$P(2000)=Ca^{2000-2000}$

$=Ca^{0}$

$=C$

According to the question,

$P(2000)=1$

$\implies C=1$

(b) Similarly,

The population in 2025,

$P(2025)=Ca^{2025-2000}$

$=Ca^{25}$

$=a^{25}$ (∵ C = 1)

Again according to the question,

$P(2025)=1.2$

$a^{25}=1.2$

Taking ln both sides,

$\ln a^{25}=\ln 1.2$

$25\ln a = \ln 1.2$

$\ln a = \frac{\ln 1.2}{25}\approx 0.00729$

$a=e^{0.00729}=1.00731$

Thus, the function that shows the population in year x,

$P(x)=(1.00731)^{x-2000}$ ...... (1)

The population in 2010,

$P(2010)=(1.00731)^{2010-2000}=(1.00731)^{10}=1.07555$

Hence, the population in 2010 would be 1.07555 billions.

(c) If population P(x) = 1.4 billion,

Then, from equation (1),

$1.4=(1.00731)^{x-2000}$

$\ln 1.4=(x-2000)\ln 1.00731$

$0.33647 = (x-2000)0.00728$

$0.33647 = 0.00728x-14.56682$

$0.33647 + 14.56682 = 0.00728x$

$14.90329 = 0.00728x$

$\implies x=\frac{14.90329}{0.00728}\approx 2047$

Therefore, the country's population might reach 1.4 billion in 2047.

3 0

3 years ago

12 times what equals 360?

creativ13 [48]

The answer is 30. 360/12.

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3 years ago

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