The masses of two similar round mooncakes are 250 g and 54 g respectively. If the mass of the larger mooncake is increased by 50%, what is the corresponding change in total surface area of the mooncake?

Q: The maximum running speed (S) in km/hr and the corresponding body mass (m) in kg were determined for…

A: Unit of speed is km/hr Unit of mass is kg The relation between speed and mass is  S=5.7m2Unit of…

Q: ture X S Connect https://Ims.mheducation.com/mc X…

A: Given, 1 gal=128 fl oz    ...... (I) We know, 1 gal=3.78541 L=3785.41          ...... (II)

Q: The perimeter of a rectangular solar panel is 260.0 cm. The ratio of the length to the width is 5 to…

A:

Q: the A partly-full paint can has 0.493 U.S. gallons of paint left in it. (a) What is the volume of…

A:

Q: You find an old book and decide to estimate the thickness of one of the sheets or leafs.  Neglecting…

A:

Q: fine grains of beach sand are assumed to be spheres of radius a. 45.7 μm. These grains are made of…

A: Given data: The diameter of each grain is, The density of the silicon dioxide grain is, Formula…

Q: 6. Find the density of the cube in 3 if it has a mass of 100 g. Add Text Here! 7. Find the mass of…

A: Density is defined as the ratio of the mass to the volume. ρ = mVwhere ρ is the mass density of the…

Q: The volume of a sphere is increasing at a rate of  0,03 m3/min. What is the tax rate of change from…

A:

Q: A granite countertop measuring 5.69 m long by 0.57 m wide by 2.5 cm thick is being installed in a…

A: Given data:  Length (l) = 5.69 m Width (b) = 0.57 m Thickness (t) = 2.5 cm = 0.025 m SGgranite =…

Q: What is the ratio of the surface area to the volume (a) for the 1 m sphere (b) for the 2 m sphere…

A: Given data The radius of the first sphere is r1=1 m The radius of the second sphere is r2=2 m The…

Q: (a) A pyramid has a height of 470 ft and its base covers an area of 14.0 acres (see figure below).…

A: a) The expression for find volume of pyramid is V=13Bh Insert values in the above equation…

Q: Lake Baikal in Siberia holds the world's largest quantity of fresh water, about 14 Eg. How many…

A: Given information:The quantity of fresh water in the lake is 14 Eg.

Q: Consider a rectangle with a measured width of ? = 9.6 ± 0.3 cm and a length of ? = 30.2 ± 0.7 cm.…

A:

Q: Find the total mass of an L-shaped rod consisting of the segments(2t, 2) and (2, 2 − 2t) for 0 ≤ t ≤…

A: Given data: Segments of rod, 2t,2; 2,2-2t  for 0≤t≤1 Mass density, ρx,y=x2y g/cm

Q: centimeters does this represent? How many square centimeters are there in 1 m-? A: E12. A common…

A: Volume of object = 1.44 m3 Also volume = length × height × width

Q: Antarctica is roughly semicircular, with a radius of about r = 1950 km (see figure below). The…

A:

Q: Convert the following units: 1. 10° um to cm 2. 2.4 x 103km to mm 3. 3 days to minutes 4. 1,200 mg…

A: 1. Convert micrometer to centimeter as:

Q: 9. Grains of California beach sand are approximately spheres with a radius of, on average, 50 µm.…

A: 9. Let the given grain’s radius be denoted by R and let the given cube’s side length be denoted by…

Q: A rubber ball has a diameter of eight centimeters. What is its surface area in square centimeter?…

A: diameter of rubber ball (d) = 8 cm radius of rubber ball (r) = d2=82= 4 cm

Q: 25 0 cm-tall fish tank has a length and width of 40 0 cm x 20 0 cm respectively If 1000 cm3 of water…

A:

Q: You are a team leader at a pharmaceutical company. Several technicians are mass/volume) preparing…

A: We will calculate densities in S.I. Unit , which is kg/m3.

Q: 3. Pure gold has density. 19,300 kg/m³. A friend gives you as a gift a rectangular piece of metal…

A: Write the given data. ρpure gold=19300 kg/m3Vrect=10×20×30 mm3mrect=4.56×10-2 kg

Q: The playing area of a soccer field meaures 125 m by 85 m  Question A: What is the area of the field…

A: Given data:  Length (l) = 125 m Width (b) = 85 m Required: Area (A) in m2 and cm2

Q: [#142] How many cells are you? How many cells in a human? Assume that cells have a typical size of…

A: Average volume of a human body can be assumed to be V=62000 cm3=6.2*10-2m3 and size of a cell d=10…

Q: The density of wate 8395 9/cm". Buring experimentation, you determine the density of water to be…

A:

Q: A uniform density sheet of metal is cut into the shape of an isosceles triangle, which is oriented…

A:

Q: The playing area of a soccer field measures 125 m by 85 m  Question: 8mm of rain falls on the…

A:

Q: A Grenadian quoted his body mass as 160 lb, a visiting Englishman quoted his as 12 stone while a…

A: Answer Given  Grenadian body mass = 160 lb Englishman body mass = 12 stone Frenchman body mass = 68…

Q: Express these numbers in scientific notation and identify the number of significant figures in each.…

A: A) 37.60        Scientific notation : 37.60*100        Significant figures : 4 B) 0.00250…

Q: Azelastine hydrochloride is an antihistamine nasal spray. A standard size container holds one fluid…

A: Given information:volume of in fluid ounces (V) = 1.43 ozstandard relations;1 gal = 128 oz;3.785x…

Q: The area of a circle is given by ar? where r is the radius. This can be written as area = (ar) x r.…

A:

Q: The base of a pyramid covers an area of 13.0 acres (1 acre = 43 560 ft2) and has a height of 481 ft…

A: The base of the pyramid covers an area,

Q: Density of water is 1000kg/m³. What is its density in units of g/cm³? 3 A cylinder has length of…

A:

Q: Question:suppose a cube 1cm long on each side were scaled up to a cube 10cm long on each edge. 6a)…

A: Original length of cube (L) = 1 cm Scaled up length of cube (L') = 10 cm

Q: Q10. The height of a certain hill (in feet) is given by h(x, y) = 10(2xy-3x-4y- 18x + 28y + 12),…

A: Given: h(x, y) = 10(2xy-3x2-4y2-18x+28y+12) The slope at a point 1 mile north and one mile east of…

Q: In the United States, most people measure weight in pounds and height in feet and inches. When…

A: BMI = W(in kg)[h(in m)]2 As 1 kg = 2.205lbs 1m = 39.37inches Thus conversion factor is…

Q: From the following table calculate and identify the Total distance travelled for per month for…

A: Here given the product per month for R is 2000. The distance per products is 35 ft.We have to…

Q: The official FIFA soccer ball has a mass of 450 gram. If its diameter is 70 cm, what is the density?…

A: Given The official FIFA soccer ball has a mass of 450 gram if diameter is 70 cm what is the density.

Q: What is the area and uncertainty in area of one side of a rectangular metal slab that has a length…

A: The length of the slab L=21.2±0.3 cm The percentage uncertainty in length is  %L=0.3 21.2×100=1.4%…

Q: One cm3 of gold is 19.32 g. What is the density (ratio of mass to volume) of gold in kg per m3 ?  I…

A: Given that, One cm3 of gold is 19.32 g. The density (ratio of mass to volume) of gold in kgm3 is…

Q: A prism with square base each side with length x, height h.The measurements are: x = 25.3 +/- 0.5 cm…

A: Given value--- length  = 25.3 +/- 0.5 . height = 35 +/- 0.3 . We have to find--- dv in cm³ ?

Q: Question 2: Consider two aerosol particles with density p= 1000 kg/m³ (i.e. water droplets). The…

A: Since it's a multiple and multipart question and you have not mentioned any specific question to be…

Q: The density p of a cylindrical specimen with mass m, radius r and length h has m been estimated from…

A:

Q: You will be using these rules in your calculations. As an example of a sample calcu find the volume…

A: GivenV=L×W×HV=(25.95 cm)(5.87 cm)(83 cm)V=13000 cm3=1.3×104 cm3