04/27/23

Help me Please I have a test tomorrow!
The profit from a business is described by the function P(x) = –x2 + 10x – 4, where x is the number of items made, in thousands, and P(x) is the profit in dollars. How many items will maximize the... more
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04/27/23

Calculators in academia.
Coming back to academia after decades. When is it permissible/customary to use calculators in arithmetic. (should I be able to calculate 88 in my head?
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04/27/23

Magnus saved $168 a month. He saved $144 less than Morgan each month. How much did Morgan save after two and a half years?
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04/27/23

You move right 6 units and left 6 units. You end at (-2, 2). Where did you start?
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04/27/23

Finding consecutive numbers, algebra

Find four consecutive even integers such that if the sum of the first and third is multiplied by 3, the result is 28 less than five times the fourth.
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04/27/23

Speed equation, algebra 1
At 7 a.m. gene left Austin and headed south at 10 miles per hour. At 8 a.m. Anne left from the same place and headed south on the same road. If Anne was 60 miles ahead by 3 p.m. on the same day,... more
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04/27/23

Limit definition

Let f(x) = x2 + 1. Use the limit definition to determine what f′(x) is. [No credit will be given for determining f′(x) by any other means]
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04/27/23

What is between 3/4 and 4/4?
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04/27/23

2. Find the radius of a circle whose area = 95 square meters. Type your answer only as a number rounded to the nearest tenth decimal place. *
 Find the radius of a circle whose area = 95 square meters.  Type your answer only as a number rounded to the nearest tenth decimal place. *Your answer
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04/27/23

Trigonometry Help
Please describe your answer to the following question:Q: Solve the given equation for x; find all solutions in the interval [0,2pi)cos(x)+1=sin(x)A step by step would be great to help me process... more
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04/27/23

Two angles of a quadrilateral measure 90° and 80°. The other two angles are in a ratio of 5:14. What are the measures of those two angles?
Two angles of a quadrilateral measure 90° and 80°. The other two angles are in a ratio of 5:14. What are the measures of those two angles?
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04/27/23

Global maximum question
The global maximum over the indicated interval for y = x^3 - 3x^2 - 3x + 6, -2≤x≤4 is (_,_). Type your answer to 2 decimal places.
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04/27/23

geometry A quadrilateral has two angles that measure 260° and 20°. The other two angles are in a ratio of 5:11. What are the measures of those two angles?
A quadrilateral has two angles that measure 260° and 20°. The other two angles are in a ratio of 5:11. What are the measures of those two angles?
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04/27/23

Rule of 70 question
Sarah invests $2000 into her bank account with an annual interest rate of 0.5%. Using the Rule of 70 (NOT the exact solution!), how many years will it take for her investment to reach $4000? (Round... more
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04/27/23

Choose the common units of volume. There are only three.
Choose the common units of volume.  Milliliter   Cubic milliliter   Liter   Pound   Pool   Newton   Pascal   There are only three as per my instructor. Please help me
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04/27/23

You need 1050 mL of a 50% alcohol solution. On hand, you have a 25% alcohol mixture. How much of the 25% alcohol mixture and pure alcohol will you need to obtain the desired solution?
You need 1050 mL of a 50% alcohol solution. On hand, you have a 25% alcohol mixture. How much of the 25% alcohol mixture and pure alcohol will you need to obtain the desired solution?
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04/27/23

is my dad or my mom a relative of mine?
can i call my dad or mom a relative of mine?
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04/27/23

I cannot understand this so if someone can help I would appreciate it I’ve gotten the same questions different numbers wrong 3 times now. Thanks!
If g(q) = 2q-4 / q-Aand g(-3) = 2, what is the value of A?
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04/27/23

Trigonometry homework help
Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 78 and 92 degrees during the day and the average daily temperature first... more
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04/27/23

Trigonometry homework

Outside temperature over a day can be modelled as a sinusoidal function. Suppose you know the high temperature for the day is 71 degrees and the low temperature of 49 degrees occurs at 4 AM.... more
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04/27/23

44,-6, 44,-4. Is this geometric or arithmetic
Find them 28th term.Find the sum of the first 7 terms, call its S7
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04/27/23

A bag contains seven red balls numbered 2, 4, 5, 6, 7, 8, 10 and three white balls numbered 1, 3, and 9. If a ball is drawn, what is the probability the ball is white or less than 3? Show all work.

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04/27/23

Help with Inequalities
I have tried to solve this problem, but I keep getting x<9.6. I'm not sure if I am putting the symbol wrong or if it is entirely wrong. It won't let me go to the next question without answering... more
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04/27/23

Find the half life of the number of polio cases

1988 350 1992 138 1996 33 2000 4 2005 3.2 2007 1.3 YEAR Number of Polio cases (thousands)Find... more
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04/27/23

Three different polar points
Give three different polar points that are at the same position as A = (14, 𝝅/3)You can use degrees or radians in the angle, but remember to use the degree symbol if you give an angle in... more
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