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3 years ago

What is 24.3 rounded to the nearest whole number? Need help

Mathematics

2 answers:

strojnjashka [21]3 years ago

8 0

Answer:

Step-by-step explanation:

If the first digit in the fractional part of 24.3 is less than 5 then we simply remove the fractional part to get the answer.

If the first digit in the fractional part of 24.3 is 5 or above, then we add 1 to the integer part and remove the fractional part to get the answer.

The first digit in the fractional part is 3 and 3 is less than 5. Therefore, we simply remove the fractional part to get 24.3 rounded to the nearest whole number as:

34kurt3 years ago

7 0

Answer:

its 24 because the decimal is less than 5

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castortr0y [4]

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4 years ago

Luna invested $8000 for 36 months at an interest rate of 4.8% per month. How much money will Luna have at the end of her investm

Degger [83]

Answer : $ 9, 152

Luna invested $8000 for 36 months at an interest rate of 4.8%

Let P = principal

T = time

r = rate

Using the simple interest,

$\begin{gathered} I\text{ =}\frac{P\text{ x R x T}}{100} \\ P\text{ = \$8000} \\ r\text{ = 4.8\%} \\ t\text{ = 36 months} \\ 12\text{ months = 1 year} \\ 36\text{ months = x year} \\ \text{Cross multiply} \\ 12\cdot\text{ x = 1 x 36} \\ 12x\text{ = 36} \\ \text{Divide both sides by 12} \\ x\text{ = 36/12} \\ x\text{ = 3 years} \\ \text{Hence, t = 36 months = 3 years} \\ I\text{ = }\frac{8000\text{ x 3 x 4.8}}{100} \\ I\text{ = }\frac{115,\text{ 200}}{100} \\ I\text{ = \$1, 152} \end{gathered}$

The total balance = Interest + principal

Balance = 1, 152 + 8000

Balance =$9, 152

The total money she will have at the end of the investment is $9, 152

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1 year ago

The perimeter of the triangle below is 4x +3y . Find the measure of the missing side.

garri49 [273]

Answer:

missing side: 2x+3y

Step-by-step explanation:

Since the given 2 sides are x-y and x+y and P=4x+3y,

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Check:

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Answer:

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Step-by-step explanation:

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3 years ago

H(t)=-0.2t^2+2t models the height in feet of a ball that is kicked into the air where t is given as time, in seconds. After how

Marizza181 [45]

To get the maximum height, we first determine the time at which this maximum height is attained by differentiating the given equation and equating the differential to zero.
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Thus, the maximum height is 5 ft and since it will take 5 seconds for it to reach the maximum height, the total time for it to reach the ground is 10 seconds.

Answers:              maximum height = 5 ft
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            time it will reach the ground = 10 s

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