Determine the cost of one baseball if a case containing one dozen baseballs costs $45.00.
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A: Given: length =11.3 cm Width= 19.4 cm Height = 29 cm
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Q: What mass in kg of rain falls on the lawn in 4 h 24 min, if each raindrop weighed 49.0 ng and on…
A: Weight of one raindrop m=49 ng=49*10-12kg, number of raindrops falling per minute n=8.4*109 and…
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Q: The mass unit most commonly used for precious stones is the carat. 1 carat = 3.168 grains, and 1 g =…
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Q: A 4.2 cm diameter cylinder has a length of 13.5 cm. What is the cylinder's volume in SI units?
A: Given data: Diameter of the cylinder, D=4.2cm =0.042m Length of the cylinder, L=13.5cm=0.135m
Q: A round coin has a diameter of 19.55 mm, a thickness of 1.55 mm, and a mass of 2.50 g. What is its…
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Q: When you perform the following operations, how many significant figures should your answer have?…
A: 11.13 kg+22.2 g=? 22.2 g=22.2/1000=0.0222 kg
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- What mass in kg of rain falls on the lawn in 6 h and 2 min, if each raindrop weighed 13.0 ng and on average 1.2 ✕ 109 raindrops fall on a lawn every minute (Answer to 1 decimal place)A box is measured to be 15.0 inch x 12.0 inch x 8.00 inch. Calculate its volume in cubic meter. Given: 1 inch = 2.54 cm.As an architect, you are designing a new house. A window has a height between 130 cm and 140 cm and a width between 64 cm and 60 cm. What is the largest area that the window could be?
- Each of the following equations was given by a student during an examination 1/2 mv^2=1/2 mv_0^2+√mgh v=v_0+at^2 ma=v^2 Do a dimensional analysis of each equation and explain why the equation can’t be correct. (Hint: Determine the dimensions on each side of the equation and compare them.)Use the graph to answer the following questions. 60 Answers have a 10% tolerance to allow for estimation. When x is 8, what is y? 50 When x is 9, what is y? 40 When y is 30, what is x? When y is 50, what is x? 20 10 2 4 8 10 12 30Container 1 has rectangular base with area of 4.03m ^ 2 and its height is 1.3 m. Container 2 has a volume of 24m ^ 3. What the sum of the volume of the two containers with correct number of significant figures?
- Physical units in mechanics are usually some combination of the dimensions time T, mass M, and length L. Consider the physical quantities m, r, u, a, and t with dimensions [m] = M, [r] = L, [u] = LT-, [a] = LT-2, and [1] = T. Enter the dimensional expression of the quantity on the right-hand side of each equation. Your answers may contain only M, L, T, and exponents. Assume that each of the following equations is dimensionally consistent. Lo = mur [Lo] = W = mar [W] = T3 sig figsThe thickness of the numbered pages of a textbook is measured to be 3.75 cm. If the last page of the book is numbered 860, what is the average thickness of a page? Select one: a. 87 mm b. 100 mm c. 150 mm d. 200 mm
- A herd of sheep eats 10 bales of hay every 4 days. If a bale of hay costs $2.58, how much will it cost to feed the sheep hay for one year? Assume 365 days in a year. $2354.3 $2600.6 $912.5 $3650.0Pls help ASAP. Pls give the significant figures of each of the answer.A rectangular airstrip measures 32.50 m by 290 m, with the width measured more accurately than the length. Find the area (in m2), taking into account significant figures.