06/23/22

Word Problem Please need help with this asap
Consider the following equations, where 𝑞 denotes quantity in thousands and 𝑝 denotes price in dollars:0.6𝑞 − 𝑝 − 20 = 0 60𝑝 + 𝑞 − 940 = 0 Express 𝑝 as a function of 𝑞 in each of the above... more
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06/23/22

Write the following number in scientific Notation

1,456,823
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06/23/22

Exponents and Scientific Notation

(5x2)3
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06/23/22

Solve the following Compound Interest question:
Adam put $2345 in the bank at 4.2% Interest Compounded annually. How much was in his account after 4 years?
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06/23/22

Exponents and Scientific Notation

(4x)2 (5x2)
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06/23/22

Find the displacement and distance traveled

The velocity function is v(t)=t2-3t+2 for a particle moving along a line. Find the displacement and the distance traveled by the particle during the time interval [-1,6].
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06/23/22

Word Problem Please Need help to solve this
A university subject has three items of assessment – a quiz, an assignment and an exam. Suppose a student scored 4.5/10 on the quiz worth 25% and 72/90 on the assignment worth 35%. The remaining... more
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06/23/22

Word Problem Please need help with this asap
Consider the following equations, where 𝑞 denotes quantity in thousands and 𝑝 denotes price in dollars:0.6𝑞 − 𝑝 − 20 = 0 60𝑝 + 𝑞 − 940 = 0 Express 𝑝 as a function of 𝑞 in each of the above... more
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06/23/22

In how many ways can 12 people be divided into 2 equal groups? (Assume that the two groups are an equal size but distinct.)
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06/23/22

How many different committees can be formed from 7 people if each committee must consist of at least 3 people?
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06/23/22

It takes 4 people 20 minutes to load 10 items on to a truck. How many items can 8 people load in one hour?
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06/23/22

The length of a rectangle is 3 feet less than 4 times the width. If the perimeter is 144 feet, find the length and the width of the rectangle
The length of a rectangle is 3 feet less than 4 times the width. If the perimeter is 144 feet, find the length and the width of the rectangle
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06/23/22

Find the initial velocity of an object if the velocity after 2 seconds is 22ft/s.
If an object is shot upward with an initial velocity, v0v0, in feet per second (ft/s), the velocity, v, in ft/s is given by the formula v=v0−32tv=v0−32t, where t is time in seconds. Find the... more
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06/23/22

Word Problem Please need help on how to solve this asap
A manufacturer sells a product for $18 per unit, selling all that is produced. Total costs are made up of fixed costs of $1100 and variable costs of $2.50 per unit. Find an expression for profit... more
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06/23/22

when multiplying with decimals where do you count from behind or in front of last number?
when multiplying with decimals where do you count from behind or in front of last number?
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06/23/22

The points (-15, r) and (-3, 16) lie on a line with slope 5/4. Find the missing coordinate r.
The points (-15, r) and (-3, 16) lie on a line with slope 5/4. Find the missing coordinate r.
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06/23/22

Solve for x (logarithmic question)
(log5 2x)3 - log5 (2x)3 = 0
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06/23/22

Mathematics question

Consider the function 𝑓(𝑥)=√𝑥 . What is the slope of the tangent line at 𝑥=4 ?
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06/23/22

Equations of lines

Find an equation of the line that satisfies the given conditions. Through (−3, −4);  slope − 7/2
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06/23/22

Could somebody please help me with this math problem. It is so hard for me.
A inflatable raft is dropped from a hovering helicopter to a boat in distress below. The height of the raft above the water in meters is y=750-10x², where x is in seconds.a) What is the height of... more
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06/22/22

how do you do this rate of change question?
The dimensions of a conical tank is of radius 3 m and height 6 m. Water is added to it at arate of π m3/min. Find the rate of change of the water level when the height is 3 m.v=1/3 (pi)(r^2)(h)
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06/22/22

This is a bit confusing
Find the amplitude, period and phase shift of the function defined by each of the following equations, and sketch the graph of one complete period. (3.1) y = 4sin 1/2 * (x + pi) (10)(3.2) y =... more
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06/22/22

The mean temperature for the first 7 days in January was 2 °C. The temperature on the 8th day was -3 °C. What is the mean temperature for the first 8 days in January?
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06/22/22

A mass of a dictionary

Which object has a mass closest to the mass of a dictionary
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06/22/22

In 2003, the price of a certain automobile was approximately $32,400 with a depreciation of $2,050 per year. After how many years will the car's value be $7,800?
) Write an equation to model the problem. Let t represent the number of years after 2003. For example, the year 2005 would be represented by t = 2.Answer: b) Solve the equation to find the answer... more
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