05/09/19

Grade Calculation

HI I was wondering if you could help me solve something. So the total abut of points that can be earned in a class is 200 points from two exams taken, and 70 points for assignments. There was 35... more
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05/09/19

If A = 1386 square centimeters and π = 22/7, find r. A = πr2 ( transpose the formula before solving for r.)
I'm A = 1386 square centimeters and π = 22/7, find r. A = πr2 ( transpose the formula before solving for r.)
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05/09/19

How old are the cave paintings?
Prehistoric cave paintings were discovered in a cave in France. The paint contained 37 % of the original​ carbon-14. Use the exponential decay model for​ carbon-14, Upper A equals Upper A 0 e... more
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05/09/19

I am stuck and have no clue how to solve these mutual funds,
Juan had $24300 and chose to split the money into two different mutual funds. During the first year, Fund A earned 7% interest and Fund B earned 3% interest. If he received a total of $1177 in... more
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05/09/19

How do I prove that (x+y) (x+z) (y+z) is greater or equal than 8xyz?
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05/09/19

Solve by using substitution

X-y=7-2x+y=8solve for substitution
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05/09/19

Question in the description
Polya’s Four-Step procedure in order to communicate the quantitative evidence used to find the solution.The question On the way to the airport on December 8, 2011, my wife’s car hit a huge hole in... more
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05/09/19

computer valued at $800 depreciates at a rate of 14% every 6 months. What is the value of the computer after 13 months to the nearest cent?
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05/09/19

What is the difference between a sector of a circle and a segment of a circle?
Select one:a. A sector of a circle is a region bounded by an arc and the two radii to the endpoints of the arc. A segment is a part of a circle bounded by an arc and the segment joining the arc's... more
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05/09/19

If $10,000 is invested in an account earning 4.5% interest compounded continuously, determine how long it will take to money to grow to $15,000.

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05/09/19

How do I solve the equation 2^m=2^n +56 to get the value of 'n'?
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05/09/19

I have 48 cartons filled with paper straws. The cartons in total weigh 250 Kgs, how much does each carton weigh?
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05/09/19

Mark completed 1/8 of his weekly hours of work on Saturday And then 3/3 of his hours on Sunday. What fraction of his hours has he finished
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05/08/19

Fill in the blank to make the expression a perfect square.
Fill in the blank to make the expression a perfect square. W2 - 10w +
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05/08/19

Scientific Notation
a factory manufactures 7.1 x 105 bottles of ketchup per month. How many bottles are manufactured in a year?
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05/08/19

Write the polynomial function of least degree with real coefficients that has zeros at 2, 1, and -3i.
I kind of need this quick, I don't really know how this website works and I'm hoping to get an answer soon. Thank you.
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05/08/19

comparing slopes
When arranging slopes from least to greatest do we take the absolute of the slopes and then compare or do we consider the one with negative slope as the least??
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05/08/19

What are the similarities between education and schooling?
Please give a couple similarities and examples
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05/07/19

Lenas guest house is 15 m long and 12m wide how long is the diagonal of the house?
15m long 12m wide how long is the diagonal of the house?
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05/07/19

Let f(x)=(x-2)(x+3)^2. Find all the values c, such that f'(c)=0 in the interval [-3,2].
Let f(x)=(x-2)(x+3)^2. Find all the values c, such that f'(c)=0 in the interval [-3,2].
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05/07/19

A degree 4 polynomial having zeros -5,-3,1 and 5 and the coefficient of x^4 equal 1. The polynomial is:
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05/07/19

Is a-a^2 a binomial
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05/07/19

Two kinds of fish can be found in a small tank that is 5 1/7 feet long. A blue fish is 2/15 foot long and an orange fish is 7/10 foot long. How much longer is the orange fish?
This is a math question so please answer it right
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05/07/19

Big time help please!
Kathi and Robert Hawn had a pottery stand at the annual Skippack Craft Fair. They sold some of their pottery at the original price of $ 10.50 each, but later decreased the price of each by $3.00 If... more
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05/07/19

The equation P(x)= -2x^2+920x-84000 models the profit P, of selling x bikes. How many bikes would I have to sell to break even
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