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3 years ago

10

Estimate each product 2 3/8 * 1/3

1 answer:

vovangra [49]3 years ago

4 0

Well for me it will be 2 3/8 × 1/3 = 19/8 × 1/3 = 19/24. 19 ÷ 24 = 0.791666666 estimated = 0.79166667=0.7916667=0.791667=0.79167=0.7917=0.792=0.8=1. so the answer is 1

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Bogdan [553]

Answer:

$\displaystyle A=\frac{3h^2}{2}+h$

Step-by-step explanation:

<u>Area of trapezoid</u>

Given a trapezoid shape whose parallel sides measure b1 and b2 and whose height (perpendicular to the base) is h, then the area of the trapezoid is given by

$\displaystyle A=\frac{b_1+b_2}{2}\cdot h$

The dulcimer has the following dimensions

$b_1=2h+1$

$b_2=h+1$

and height h

Thus

$\displaystyle A=\frac{2h+1+h+1}{2}\cdot h=\frac{3h+2}{2}\cdot h$

Operating

$\displaystyle A=\frac{3h^2+2h}{2}=\frac{3h^2}{2}+h$

$\boxed{A=\frac{3h^2}{2}+h}$

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8 0

3 years ago

An insurance company has provided you with a sample of paid claims. The sample includes the following claims: 192, 113, 200, 287

Gennadij [26K]

The required value of mean and variance is 203 and 3942 respectively.
Hence option B is correct.

The sample includes the following claims: 192, 113, 200, 287, and 225.

<h3>What is Statistic?</h3>

The statistic is the study of mathematics which deal with relations between comprehensive data.

Mean(x) = 192+113+200+287+225/5
x = 203

variance = $\frac{\sum(x-x_i)^2}{n^2-1}$

=summation of squared value/n^2−1

=15769/25−1

=15769/24

=3942

Thus, the required value of mean and variance is 203 and 3942 respectively.

Learn more about Statistics here:

brainly.com/question/23091366

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8 0

2 years ago

What is 6050.287 rounded to the nearest ten

ra1l [238]

It should be 6100 which rounded to the nearest ten gives 61 × 10²

5 0

4 years ago

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Alina [70]

Answer:

See the attached

Step-by-step explanation:

The solution and filled in Venn diagram is attached

4 0

4 years ago

The segments shown below could form a triangle.

-BARSIC- [3]

Answer:

True. It could. Sorry my answer just has to be 20 characters long

7 0

3 years ago