59,603 Answered Questions for the topic Math

Math Calculus

11/09/23

Im very confused with how to find f(x) and g(x) with the values given
suppose the function f and g and their derivitives have the following values at x=1 and x=2 Let h(x)=f(g(x)) Evaluate h'(x)x f(x) g(x) f'(x) g'(x)1 8 2 1/3 -32 3 -4 2pi 5
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Math

11/09/23

Ups and down word problems

This week, we had some strange temperatures! On Sunday the temperature was a chilly 2 degrees centigrade. By noon on Monday, it rose 18c. The temperature fell 7c by midnight, and another 2c at 4 am... more
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Math

11/09/23

General Word problems

Twelve little black cats sat meowing on the gate. All buy four jumped off and ran away because they were late. How many left on the gate?
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Math

11/09/23

Date Word problems

In three more days it will be two days after my halloween party. If today is Wednesday, October 27th, when is my halloween party?
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Math

11/09/23

what si the answer
Angles A and B are vertical angles. Angle A is 3.5 times some number, x, and Angle B is 26.25 degrees. What is the value of x?
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Math

11/09/23

Suppose you invest $2500 in an account that pays out 3% simple interest each year. How much interest will your account earn in 20 years?
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Math Calculus

11/08/23

A baseball diamond is a square with sides of length 90 ft. A batter hits the ball and runs toward first base with a speed of 22 ft/s.
At what rate is his distance from second base changing when he is halfway to first base?Also, at what rate is his distance from third base changing at the same moment?
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Math

11/08/23

What is the number?
The difference between 7 and a number is 2.2 more than 5 times the number. What is the number
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Math

11/08/23

What are the firs 3 commn multipsel of 4 and 8 and 12
MultiplesCommn
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Math Algebra 1

11/08/23

need help with math it is in the Arithmetic Sequences math
i have an equation it is a_n=5(n-1)+19 i need to find the 18th term of this equation please help i need the steps and answer.
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Math Geometry

11/08/23

RETAKE Chapter 4, Test #1
What is the image of left bracket, minus, 5, comma, minus, 1, right bracket(−5,−1) after a reflection over the line y, equals, minus, xy=−x? Answer
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11/08/23

Supply of a product increases according to the model.
Supply of the product increases according to the model S(p) = aln(p-b) thousand units per week at a price of p dollars per unit. Suppliers are first willing to provide the product when it is priced... more
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11/08/23

Find the formula for the logarithmic function.
Find the formula for the logarithmic function of the form:f(t) = a + logb(t)Whose graph contains the points (4, -0.5) and (16, 0)
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Math

11/08/23

You’re assembling desserts with a friend. Together you can make 12 desserts in 5 minutes. How many can you make in 20 minutes?
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Math

11/08/23

9 less than six times a number
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11/08/23

Ups and downs Problem

Angie got on the elevator 3 floors above the ground floor and rode up 4 floors. She got off there, got on again and rode down to the ground floor. She forgot her umbrella and returned to the... more
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11/08/23

Electric Potential and Energy Storage

The plates of a certain parallel-plate capacitor have been set with a separation of d = 4.15 mm, and each has an area of A = 50 cm2. After charging the capacitor, each plate carries a full charge... more
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Math

11/08/23

Venn diagram Problem
There was an old woman who lived in a show. She had so many children, and they all liked to eat different foods for breakfast. Six children liked only toast. Four children liked both toast and... more
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Math

11/08/23

a grading machine can grade 96 multiple choice tests om 2 minutes if a teacher has 300 multiple choice tests to grade predict the number of minutes it will take the machine to grade the test

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Math

11/07/23

The ratio of union members to nonunion members working for a company is 5 to 8. If there are 182 employees total, how many nonunion members work for the company?

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11/07/23

Using interval notation, identify the implied domain of the restricted function
Using interval notation, identify the implied domain of the restricted function f(t)=2(e)^t with image [1,6]. Express each value in its unrounded, exact form.
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Math

11/07/23

In Ms. Jacob's dance class there are 3 girls for every 7 boys. If there are 35 boys in the class, how many girls are there?
In Ms. Jacob's dance class there are 33 girls for every 77 boys. If there are 3535 boys in the class, how many girls are there?
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Math

11/07/23

I am stuck on this question , I don't understand it .
A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns​ shown, making the​ one-day sale price of the ski set ​$321. Find the original selling... more
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11/07/23

Rewrite sin(tan^-1(u/sqrt(25-u^2))) as an algebraic expression in u.
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Math

11/07/23

What is an equation of the line that passes through the point (8,-2) and is perpendicular to the line 4x - 3y =27
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