59,303 Answered Questions for the topic Math
Math Physics
11/19/24
Rotational Statics
A gymnast with mass mg = 43.0 kg stands on an improvised balance beam that sits on, but is not attached to, two supports. The beam has a mass mb = 113 kg and length L = 5.00 m. Each support is 1/3...
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Math Algebra 1
11/16/24
From Delta math
A rental car company charges $24 per day to rent a car and $0.10 for every mile driven. Xin wants to rent a car, knowing that:
She plans to drive 200 miles.
She has at most $140 to spend.
Write and...
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Math Algebra 1
11/16/24
From Delta math
Evelyn needs to order some new supplies for the restaurant where she works. The restaurant needs at least 769 glasses. There are currently 205 glasses. If each set on sale contains 12 glasses,...
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Math
11/16/24
maaaaaaaaaaaaaaaaaaaaaaaaaath😭😭
A cookie recipe calls for 2 1/4 cups of chocolate chips and 1 1/2 cups of butterscotch chips. How much is needed altogether for the recipe of both chocolate and butterscotch chips? Explain how you...
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Math
11/16/24
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Math
11/15/24
If the circumference of a circle is 28 π cm then find the value of
C= 28π cm 28π =2×22÷7× r28×22÷7 = 2×22÷7×r 28×22/7=2×22/7×r44=44/7×r44×7= 44×r 308=44×r r=308/44 R = 7
Math
11/15/24
math equation solve
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 35 ounces and a standard deviation of 5 ounces.Use the Standard Deviation...
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Math
11/15/24
Math homework help
Jim began a 178178-mile bicycle trip to build up stamina for a triathlete competition. Unfortunately, his bicycle chain broke, so he finished the trip walking. The whole trip took 88 hours. If...
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Math Calculus
11/14/24
math question please help
Find the area of the region that lies inside the first curve and outside the second curve, 𝑟 = 3 sin 𝜃 , 𝑟 = 1 + sin 𝜃.
Math Calculus
11/13/24
math question please help
Find the slope of the tangent line to the given polar curve at the point specified by the value of 𝜃, 𝑟 = 1 + cos 𝜃 , 𝜃 = 𝜋/ 6.
Math
11/13/24
An item is regularly priced at 41$. Salma bought it on sale for off the regular price 80% how much did she pay
Math Mathematica
11/12/24
If a book sold 31,500 copies in its first month of release and this represents 9.1% then how many books did it sell to date of the number of copies sold to date how many copies have been sold to date
.o91x=31500
Math
11/12/24
how the heckaroonie do you do slope intercept
i need it broken down in kindergarten manner i am very much weird with numbers
determine the two tangent line points (x1,y1) and (x2,y2) on circle (x-h)^2+(y-k)^2=r^2 drawn from point (m,n)
determine the two tangent line points (x1,y1) and (x2,y2) on circle (x-h)2+(y-k)2=r2 drawn from point (m,n), where (m,n) is outside circle, that is,...
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Prove the two tangent line points (x1,y1) and (x2,y2) on circle (x-h)^2+(y-k)^2=r^2 drawn from point (m,n) satisfy equations r^2=(x1-h)(m-h)+(y1-k)(n-k) and r^2=(x2-h)(m-h)+(y2-k)(n-k)
any circle (x-h)2+(y-k)2=r2a point outside the circle (m,n),,,,that is (m-h)2+(n-k)2>r2has two lines through point tangent to the circle, on the circle,at points (x1 ,y1) and (x2,y2)show that...
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Math
11/10/24
You grow 3 centimeters in 2 months. Represent the ratio relationship using a graph. At this rate, how much do you grow in 5 months?
You grow 3 cm in 2 months. Represent the ratio relationship by using a graph. At this rate, how much do you grow in five months?
Math Calculus
11/10/24
Continuity and Differentiability from a Real Analysis Standpoint
Let fa(x) = {xa if x > 0 {0 if x <= 0a) For which values of a is f continuous at 0?b) For which values of a is f differentiable at 0? Is the derivative function continuous? c)...
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Math
11/09/24
IGCSE Math Question
Find the volume of a cylinder of radius 5cm and height 8cm. Give the units of your answer.
A ball falls d metres in t seconds. d is directly proportional to the square of t. The ball falls 44.1m...
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Math
11/09/24
IGCSE Math question test
A train, 1750 metres long, is travelling at 55km/h. Calculate how long it will take for the whole train to completely cross a bridge that is 480 metres long. Give your answer in seconds, correct...
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