09/09/19

Write the following statement forms without using the symbols -> or <->:

1) (p -> q) <-> (q -> r) 2) (p -> (q ->)) <-> ((p ^ q) -> r)
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09/09/19

Find the 4^\text{th}4 th 4, start superscript, t, h, end superscript term in the sequence.
c(n)=−7+6(n−1)
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09/09/19

Translate the following verbal statement into an algebraic expression

Six more than the quotient of a number squared and three
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09/09/19

rewrite expression as a product of 2 factors
rewrite expression as a product of 2 factors: x/3rewrite as product of 5 trigometric factors (no fractions)sec^2 3x cot 2x / csc 2x
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09/09/19

An amusement park sells child and adult tickets at a ratio of 8:1. On Saturday, they sold 147 more child tickets that adult tickets. How many tickets did the amusement park sell on Saturday?
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09/09/19

Find the value of c such that the point P(a, b) lies on the graph of the function f.

f(x) = x√(36 − x^2) + c; P(5, 10)
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09/09/19

Find f(a + h) - f(a) for the function. Simplify your answer.

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09/09/19

Fraction word problem

You have been given the job of cutting a supply of 2" × 4" pieces of lumber for a frame house. Each piece is to be 14 ½ inches long. Each cut is 1/8 inch wide. At Home Depot and Lowe’s, the choices... more
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09/09/19

Problem with intersection and unions pls help
Let A, B, and C be sets in a universal set U we are given n(U)=47 n(A)=21 n(B)=19 n(C)=15 n(A intersection B)=10 n(A intersection C)=6 n(B intersection C)=6 n(A intersection B intersection C... more
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09/09/19

Ana is making some throw pillows. She needs one 1 1/8 yards gold fabric, 2 1/4 yards of green fabric, and 4 1/2 yards of red fabric. How much more red fabric does she need than gold and green fabric?
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09/09/19

How to translate to an inequality

"a number is less than 15
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09/09/19

How many cans of soda would be lethal?
If the caffeine concentration in a particular brand of soda is 3.13 mg/oz, drinking how many cans of soda would be lethal? Assume that 10.0 g of caffeine is a lethal dose, and there are 12 oz in a... more
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09/09/19

In triangle ABC, assume AB<BC and let the angle bisector of ABC intersect AC at point D. Prove that AD < CD
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09/09/19

There are 15 marbles in a box. The marbles are of three different colors: red, white, and black. There's 7 times more white marbles than red marbles. How many black marbles are in the box?
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09/09/19

Find the average rate of change of the function on the interval specified for real number
h(x) = 3x+4 on [2,2+h]j(x) = 3x^3 on [1,1+h]
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09/08/19

If m<1=9 and m<2 = m<1, then m<2 =90
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09/08/19

find functions f and g so that h(x)=(fog)(x). Neither funtion maybe the identity function f(x)=x
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09/08/19

How do you find this second derivative?
f(x)= (7e^x)/(7e^x+6)f''(x) = ? I'm able to derive the 1st derivative using the quotient rule, coming out to (42e^x)/((7e^x+6)^2)but am unable to get the 2nd derivative using the quotient rule... more
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09/08/19

How would I answer this proof on 5 lines?
prove that Q is the mid point of PR is PQ is equal to 17, QR is equal to 17, and Q is between P and R
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09/08/19

Math equation for homework
A corporation reported profits of approximately $1,400 million with approximately $52,000 million in revenues. Compare the profit to revenue by writing as a fraction in lowest terms.
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C++

09/08/19

Why use pointers?
I know this is a really basic question, but I've just started with some basic C++ programming after coding a few projects with high-level languages. Basically I have three questions: 1. Why use... more
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09/08/19

Beth spent 1/3 of her time she needed to complete her homework reading a chapter and the remaining 20 minutes writing an essay.How much time did she spend doing her homework?
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09/08/19

Cutting measurements

A recipe calls for 1 3/4 cups of flour. If you want to make 1/3 of the recipe, how many cups of flour should you use?
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09/08/19

Two percent of Jennie’s skin cells were burned when she escaped from a fire. If 3.9×1010of her skin cells were burned then, how many skin cells were not burned?
Two percent of Jennie’s skin cells were burned when she escaped from a fire. If 3.9×1010of her skin cells wereburned then, how many skin cells were not burned?
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09/08/19

Betty makes pies. To make 7 pies, she uses 12 1/4 cups of flour. How many cups of flour are needed to make 1 pie?
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