Mathematics, 24.02.2020 06:22 saeedalr366
The brightness or intensity of starlight varies inversely as the square of the distance from earth. The Hubble Telescope can see stars whose intensities are
50 of the faintest star now seen by ground-based tele-
scopes. Determine how much farther the Hubble Tele-
scope can see into space than ground-based telescopes.
(Source: National Aeronautics and Space Administration.)
Answers: 3
Mathematics, 20.06.2019 18:04
Ashopper bought a watermelon a pack of napkins and some paper plates in his state there was no tax on food the tax rate on non-food items is 5% the total for the three items he bought was 825 before tags and he paid $0.19 in taxes how much did the watermelon cost
Answers: 1
Mathematics, 21.06.2019 22:10
2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)
Answers: 1
Mathematics, 21.06.2019 23:40
Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is itβs perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?
Answers: 2
Mathematics, 22.06.2019 00:20
How is this equation completed? i cannot find any examples in the book.
Answers: 1
The brightness or intensity of starlight varies inversely as the square of the distance from earth....
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