04/10/22

Amount invested at 4 percent and 11 percent interest

Jolene invests her savings in two bank accounts, one paying 4 percent and the other paying 11 percent simple interest per year. She puts twice as much in the lower-yielding account because it is... more
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04/10/22

differential of a function
The differential of a function is the same as the:
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04/10/22

Rolling Dices and Chances
Suppose two dice (one red, one green) are rolled. Consider the following events. A: the red die shows 4; B: the numbers add to 2; C: at least one of the numbers is 5; and D: the numbers do not add... more
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04/10/22

Assume the acceleration of the object is a(t) = −9.8 meters per second per second. (Neglect air resistance.)
A baseball is thrown upward from a height of 3 meters with an initial velocity of 8 meters per second. Determine its maximum height. (Round your answer to two decimal places.)
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04/10/22

Find the particular solution of the differential equation that satisfies the initial condition(s).
f '(s) = 10s − 4s3,    f(3) = 5
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04/10/22

What is P(factor of 35)? Write your answer as a percentage.
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04/10/22

How much did she invest at each rate? 
Jolene invests her savings in two bank accounts, one paying 4 percent and the other paying 11 percent simple interest per year. She puts twice as much in the lower-yielding account because it is... more
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04/10/22

How many liters of each solution should be used?
A chemist has three different acid solutions. The first acid solution contains 20%20% acid, the second contains 30%30%and the third contains 75%75%. They want to use all three solutions to obtain a... more
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04/10/22

how much was invested in each account? 
Maricopa's Success scholarship fund receives a gift of $ 85000. The money is invested in stocks, bonds, and CDs. CDs pay 3 % interest, bonds pay 3.5 % interest, and stocks pay 10.3 % interest.... more
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04/10/22

If final answer is 22 by using 2 only .what is the equation?
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04/10/22

Differentiation - "First Principles"
Differentiate the function f(x) = 5x^2-4x+7 using first principle.
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04/10/22

trigonometric functions

Find the values of the trigonometric functions of t from the given information.
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04/09/22

Find the general term for these sequence.
12,−6,3,−32,34,−38,316,... 5,−4,3,−2,1,0,−1,2,−3,...
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04/09/22

Help on Math question

What is the sum of all even natural numbers between 1 and some number N?
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04/09/22

Help on Math question
Derive the general term formula for geometric sequence.
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04/09/22

Pax turn up only 95% of the time. Airline can fit 40 pax but sells 42 tickets. What is the probability that 42 show up?
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04/09/22

Find anti derivative that satisfies given condition

C’(x)=3x^2 - 7x; C(0)= 2,000
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04/09/22

Anti derivative for given condition

4x^-3 + 7x^-1 -1; y(1)=3
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04/08/22

Algebra question

If 2x2 + 8y = 121.5 and x2 - 8y = 121.5, then x090 6.3601607
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04/08/22

Word problem on combined variation
Suppose that the number of cars manufactured at an automobile plant varies jointly as the number of workers and the time they work. If 85 workers can produce 136 cars in 8 hours, find the number of... more
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04/08/22

Help please Deon buys candy that costs $8 per pound. He will buy at most 5 pounds of candy. What are the possible amounts he will spend on candy?
Deon buys candy that costs $8 per pound. He will buy at most 5 pounds of candy. What are the possible amounts he will spend on candy?
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04/08/22

It takes 112 pounds of seed to completely plant a 12-acre field. How many pounds of seed are needed per acre?
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04/08/22

seventh grade math
These two right circular cylinders have the same height, 25 centimeters. The radius of the smaller cylinder, r1, is 12 centimeters and the radius of the larger cylinder r2, is 6 times greater... more
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04/08/22

If triangle ABC has the following verticies, A(-3,7), B(-3,2), C(4,2), what is the length of AC rounded to the nearest tenth?
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04/08/22

A blueprint for a house shows the height of the house to be inches. The actual house is feet tall. What is the unit rate in feet per inch?
 A.  foot per inch B.  foot per inch C.  feet per inch D.  feet per inch
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