How far would you travel in 19 hours

Mathematics

1 answer:

jeka57 [31]3 years ago

4 0

3.1578947368421053 miles per hour

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Solve the following equation for H. Be sure to take into account whether a letter is

MrMuchimi

Answer:

$H=n-8$

Step-by-step explanation:

$8+H=n$

$\mathrm{Subtract\:}8\mathrm{\:from\:both\:sides}$

$8+H-8=n-8$

$Simplify$

$H=n-8$

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3 years ago

In formulating hypotheses for a statistical test of significance, the null hypothesis is often

Svetradugi [14.3K]

The null hypothesis is often used as a statement <span>about the population the researcher suspects is true and is trying to find evidence for in formulating a statistical test of significance. In addition to that, it is commonly used when stating that there is no significant difference between subjects.</span>

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3 years ago

The city is planning to add a fishpond to a neighborhood park the figure below is a scale drawing of the fishpond it's scale is

notsponge [240]

I saw the figure of the fishpond. It composed of a rectangle and a circle. The circle is cut into two and each half is attached to the width of the rectangle making an oblong shaped fishpond.

Length of the rectangle: 2.5 inch
Width of the rectangle and diameter of the circle: 1 inch

1/2 inch equals 15 feet.

2.5 inches = 75 feet
1 inch = 30 feet

Area of a rectangle = 75 ft * 30 ft = 2,250 ft²
Area of a circle = 3.14 * (15ft)² = 3.14 * 225ft² = 706.50 ft²

Total Area = 2,250 ft² + 706.50 ft² = 2,956.50 ft²

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4 years ago

What is another way to write the equation 7/8x3/4=-6

prohojiy [21]

Another way to write the equation is 7x + 54 = 0

<h3>How to rewrite the equation</h3>

Given the equation;

$\frac{7}{8}x + \frac{3}{4} = -6$