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# Tag Archives: nearest

## What is 75% of the area of a circle with a circumference of 10 units? Round the solution to the nearest square unit.

Answer: 75% of the area of the circle is 6 square units. Step-by-step explanation: Given: Circumference of a circle = 10 units Now we have to find the radius of the circle, then we have to find the area of the circle. Circumference of a circle = 2*π*r     …

## The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles 4.97 miles

The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles …

## What’s the approximate area of a segment of a circle with a height 6 m and the length of the chord is 20 m? Round your answer to the nearest whole number. A. 746.67 m2

Hello! The Correct Answer to this would be 100%: Option “85.4”. (Work Below) Given:height = 6mchord = 20 m We need to find the radius of the circle. 20 m = 2 √ [ 6m( 2 x radius – 6 m ) ] 20 m / 2 = 2 √[ 6m( 2 x …

## Given that A=84, B=66 and a=13 solve triangle ABC. Round to the nearest hundredth.

In this item, we are asked to determine the sides and the angles of the given triangle ABC. We use the cosine law for the first one,                            A/cos A = B/cos B Substituting,          …

## On a vacation, DeVante and his family traveled 382 miles at 64 mph. How long did the trip take? (Round to the nearest hundredth)

On a vacation, DeVante and his family traveled 382 miles at 64 mph. How long did the trip take? (Round to the nearest hundredth)

## Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

## Joshua wants to buy some land in Wyoming to start a free range chicken ranch. He wants the land to have a length 500 feet greater than the width, so the chickens have room to run. If the area of the land needs to be 1,742,400 square feet, what must the length be? Round answer to the nearest whole foot.

Joshua wants to buy some land in Wyoming to start a free range chicken ranch. He wants the land to have a length 500 feet greater than the width, so the chickens have room to run. If the area of the land needs to be 1,742,400 square feet, what must …

## In science class, Savannah measures the temperature of a liquid to be 34 celsius. Her teacher wants her to the temp to degrees fahrenheit.What is the temp of Savannahs liquid to the nearest degree fahrenheit?

In science class, Savannah measures the temperature of a liquid to be 34 celsius. Her teacher wants her to the temp to degrees fahrenheit.What is the temp of Savannahs liquid to the nearest degree fahrenheit?

## The lengths of two sides of a right triangle are 5 inches and 8 inches. What is the difference between the two possible lengths of the third side of the triangle? Round your answer to the nearest tenth.

If 5 in and 8 in are legs:hypotenuse = √(5²+8²) = √89 ≈ 9.4 in. If 5 in is the leg and 8 in is the hypotenuse:other leg = √(8²-5²) = √39 ≈ 6.2 in. The difference between the two possible lengths of the third side = 9.4 – 6.2 = 3.2 in.

## Consider college officials in admissions registration, counseling, financial aid campus ministry, food services, and so on. How much money do these people make each year? Suppose you read in your local newspaper that 45 officials in student services earn an average of \$50,340 each year. Assume that the standard deviation is \$10,780 for salaries of college officials and student services. Find a 90% confidence interval for the population mean salaries of such personnel. Round your answer to the nearest dollar and don;t forget to use the \$ sign.

Since sample size is > 40, we use the z-score in calculating for the confidence interval. The formula is given as: Confidence Interval = X ± z * σ / sqrt (n) Where, X = mean = \$50,340 z = z-score which is taken from standard distribution tables at 90% …

## A metal washer is made by cutting out a circle 13.2 mm in diameter from a larger circle. To the nearest tenth, what is the area of the washer?

A metal washer is made by cutting out a circle 13.2 mm in diameter from a larger circle. To the nearest tenth, what is the area of the washer?

## An airplane traveling 245 m/s east experiences turbulence, so the pilot slows down to 230 m/s. It takes the pilot 7 seconds to slow down to this speed. What is the acceleration of the plane? Round your answer to the nearest hundredth.

Answer: – 2.14 m/s^2 Explanation: initial velocity , u = 245 m/s final velocity, v = 230 m/s time taken , t = 7 second By use of first equation of motion, v = u + a t where, a be the acceleration. Substitute the values of v, u and …

## What is 9.252.063 rounded to the nearest hundredth

What is 9.252.063 rounded to the nearest hundredth

## A carpenter cuts a 2 metre length of wood into 6 pieces. What is the length of each piece? Give your answer to the nearest whole mm.

Answer: 333 mm. Step-by-step explanation: We have been given that a carpenter cuts a 2 meter length of wood into 6 pieces. We are asked to find the length of each piece of wood. First of all, we will convert 2 meters to millimeters. 1 meter = 1000 mm 2 …

## You invest \$6000 into an account paying 3.75% annual interest compounded bimonthly(every 2 months), and you want to have \$10,000 saved for your first year of college. How long will it take for your investment to grow that large? Round your answer to the nearest whole number.

The formula isA=p (1+r/k)^kt A future value 10000P present value 6000R interest rate 0.0375K compounded every two months 6T time? We need to solve for tT= [log (A/p)÷log (1+r/k)]÷kT=(log(10,000÷6,000)÷log(1+0.0375÷6))÷6T=13.7 yearsRound your answer to getT=14 years

## The ratio of the heights of two similar pyramids is 4:7. The volume of the smaller pyramid is 1,331 cm3. To the nearest whole number, what is the volume of the larger pyramid

The ratio of the heights of two similar pyramids is 4:7. The volume of the smaller pyramid is 1,331 cm3. To the nearest whole number, what is the volume of the larger pyramid

## The weights of certain machine components are normally distributed with a mean of 8.5 g and a standard deviation of 0.09 g. Find the two weights that separate the top 3% and the bottom 3%. These weights could serve as limits used to identify which components should be rejected. Round to the nearest hundredth of a gram.

To solve this problem,lets say that X = the weight of the machine components. X is normally distributed with mean=8.5 and sd=0.09 We need to find x1 and x2 such that P(X<x1)=0.03 and P(X>x2)=0.03  Standardizing: P( Z< (x1 – 8.5)/0.09 ) =0.03 P(Z > (x2 – 8.5)/0.09 ) =0.03.  From the Z …

## In England approximately 177,568,123 tonnes of waste is generated every year. What is this number rounded to the nearest hundred thousand

In England approximately 177,568,123 tonnes of waste is generated every year. What is this number rounded to the nearest hundred thousand

## A car gets 32 mpg. How many kilometers per gallon is this? Express your answer rounded to the nearest tenth of a kilometer per gallon.

A car gets 32 mpg. How many kilometers per gallon is this? Express your answer rounded to the nearest tenth of a kilometer per gallon.

## N the right triangle above, a= 9.9 and c= 12.4 Find the value of b, rounded to the nearest tenth.

N the right triangle above, a= 9.9 and c= 12.4 Find the value of b, rounded to the nearest tenth.

## Round 47,125 to the nearest ten

Round 47,125 to the nearest ten

## DEF, FE= 13 and M<=34. Find DF to the nearest tenth

DEF, FE= 13 and M<=34. Find DF to the nearest tenth

## An airplane leaves an airport and flies due west 150 miles and then 170 miles in the direction S 49.17°W. How far is the plane from the airport (round to the nearest mile)? plzzz helpppp

Answer: Distance between plane and airport is 134.4 miles. Step-by-step explanation: Given : An airplane leaves an airport and flies due west 150 miles and then 170 miles in the direction S 49.17°W. To find : How far is the plane from the airport. Solution : Distance from airport to …