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Find a polynomial f(x) Of degree 4 and -4 -2 and i are zeros of 3 multiplicity 2
answered
Apr 19, 2018
in
Algebra 1 Answers
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1.3k
views
polynomials
Joseph has 16 pretzels for snack. He gives some of them to isabella. Now he has 9 left. How many pretzels did he give to isabella?
answered
Apr 19, 2018
in
Other Math Topics
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341
views
word problem
fraction problems
reshma.tr@gmail.com
x^2(b-c)+b^2(c+x)-c^2(x+b)
answered
Apr 19, 2018
in
Algebra 1 Answers
|
361
views
please help me to answer this step by step
A composite number not a multiple of 2 or 5 and between 30 and 40, not a double digit
answered
Apr 19, 2018
in
Word Problem Answers
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182
views
math problem
After how many seconds will the grasshopper land on the ground?
answered
Apr 19, 2018
in
Algebra 1 Answers
|
302
views
word problem
algebra problems
Using numbers 1 6 7 8, write an expression that equals 11
answered
Apr 19, 2018
in
order of operations
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875
views
algebra problems
Brenna saved 36% on a $15 pair of sunglasses. Choose the correct expression to find 36% of $15.
answered
Apr 18, 2018
in
Other Math Topics
|
1.2k
views
plz help now
How many, and what type of, solutions does 4^2 +12x +9 =0 have A. 2 nonreal solutions B. 2 rational solutions C. 2 irrational solutions 1 rational solution.
answered
Apr 18, 2018
in
Algebra 1 Answers
|
1.1k
views
rational irrational numbers
In a three child family the probability that there are at least two girls is?
answered
Apr 18, 2018
in
Statistics Answers
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396
views
probability
A round pizza is cut into congruent sectors. If the angle measure of the pizza slice is 20 degrees, how many pieces are in the whole pizza
answered
Apr 18, 2018
in
Geometry Answers
|
2.0k
views
word problems
Please help me to simplify a square root
answered
Apr 18, 2018
in
Algebra 1 Answers
|
206
views
-9(4×^2-5×)-(3^2+9×)7
answered
Apr 18, 2018
in
Algebra 1 Answers
|
321
views
rounding numbers
Determine the amount that has to be invested now to be worth R10000 in 8 months' time, if the annual simple interest rate is 9,75%
answered
Apr 18, 2018
in
Other Math Topics
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459
views
About how tall is the Washington Monument?
answered
Apr 18, 2018
in
Word Problem Answers
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553
views
math
Evaluate the expression √(-6)/(√(-3) √(-4)) and write the result in the form a+bi.
answered
Apr 17, 2018
in
Algebra 1 Answers
|
2.9k
views
complex numbers
evaluate the expression
math problem
which expression can be used to find 25 percent of 88?
answered
Apr 17, 2018
in
Pre-Algebra Answers
|
882
views
6th grade math
A boat goes upstream in 3 miles 4 hours then down stream in 2 hours and 9 miles . What is the speed of the river
answered
Apr 17, 2018
in
Algebra 1 Answers
|
145
views
word problems
Finding the probabilities using standard normal distribution 1) P(0<z<1.96) 2) P(0<z<0.67)
answered
Apr 17, 2018
in
Statistics Answers
|
6.3k
views
please help me with the question
find the equation if gradient is 2 and point A(1,2)
answered
Apr 17, 2018
in
Algebra 1 Answers
|
223
views
slope of a line
Find the area under the standard normal distribution curve 1. Between z = 0 and z = 1.77 2. Between z = 0 and z = 0.75
answered
Apr 17, 2018
in
Statistics Answers
|
13.0k
views
please help me with the question
A cubic function f:x = ax^3 +b , where a and b are real numbers and a not equal to 0.
answered
Apr 17, 2018
in
Algebra 1 Answers
|
772
views
cubic function with graph
point of inflexion
tangent
ax + b = 0 , but a doesn't equal 0
answered
Apr 17, 2018
in
Algebra 1 Answers
|
822
views
solving equations
255/360×2π12
answered
Apr 17, 2018
in
Geometry Answers
|
197
views
The worlds tallest man is 8 1/4 feet tall and the world shortest living man is one in 3/4 feet tall how many times tall is the tallest living man then the shortest living man
answered
Apr 17, 2018
in
Word Problem Answers
|
530
views
please answer this question as soon as possible. thank you!
If I deposit $200 in an account earning 6% interest compounded annually, how much will I have in the account in 20 years.
answered
Apr 17, 2018
in
Word Problem Answers
|
981
views
compound interest
word problems
For a sample of n = 100, what is the standard deviation of the binomial distribution with p = .20 and q = .80?
answered
Apr 17, 2018
in
Statistics Answers
|
2.5k
views
statistics problems
2C+3b=-260
answered
Apr 17, 2018
in
Calculus Answers
|
509
views
algebra problems
solving equations
A minor league baseball team plays 102 games in a season. If the team won 14 more than three times as many games as they lost, how many wins and losses did the team have?
answered
Apr 17, 2018
in
Word Problem Answers
|
2.2k
views
word problems
solving equations
six times the sum of x and 3 is equal to eight less tahn the product of two and the difference of 5 and x
answered
Apr 17, 2018
in
Algebra 1 Answers
|
148
views
how do you solve this equation problem? please show steps to solve..i've figured most but got stuck on this one.
a line segment begins at the point (-4, -9) and ends at the point (21, 31.625). What’s the point that splits this line segment into two segments whose lengths are inthe ratio of 2:3
answered
Apr 17, 2018
in
Geometry Answers
|
1.0k
views
geometry problem
Dayton hardware kept an inventory of 4,400 lawnmowers in the past. With a change in management the hardware store now keeps an inventory of 38% fewer lawnmowers. How many lawnmowers is that?
answered
Apr 17, 2018
in
Pre-Algebra Answers
|
445
views
Distance, rate, and time
answered
Apr 17, 2018
in
Word Problem Answers
|
366
views
word problems
If x-y=4 and z=6x-5-6y then z=?
answered
Apr 17, 2018
in
Algebra 2 Answers
|
798
views
algebra
What is the 5 digit number?
answered
Apr 16, 2018
in
Word Problem Answers
|
611
views
word problems
Yolanda received a 6500 along with interest at 11.5% for 90 days on August 1st. Yolanda made a payment of 4000 on September 15th.
answered
Apr 16, 2018
in
Calculus Answers
|
189
views
word problems
A Koch snowflake is created by starting with an equilateral triangle with sides one unit in length.
answered
Apr 16, 2018
in
Calculus Answers
|
773
views
precalculus problems
Use your sketch to find the absolute and local maximum and minimum values of f. (If there is not one, enter NONE.)
answered
Apr 15, 2018
in
Calculus Answers
|
1.2k
views
How do you sketch 2 different rectangles with an area of 48 cm squared?
answered
Apr 15, 2018
in
Geometry Answers
|
1.1k
views
area word problems
Find the perimeter and the area of the screen of the Etch A Sketch. (Assume f(x) = (4x + 7) cm and g(x) = (3x + 5) cm. Simplify your answer completely.)
answered
Apr 15, 2018
in
Algebra 2 Answers
|
472
views
algebra problems
I have a piece of paper 11.5 by 8 inches. If i cut out a 4x4 square from center to make a picture frame, what is the area of the frame?
answered
Apr 15, 2018
in
Word Problem Answers
|
262
views
word problems
math
12 less than the sum of x and y
answered
Apr 15, 2018
in
Algebra 1 Answers
|
577
views
algebra problems
Prove the inequality for the indicated integer values of n
answered
Apr 15, 2018
in
Calculus Answers
|
490
views
precalculus problems
mathematical inductions
A muffin recipe calls for a ratio of 5 cups of flour ton2 cups of sugar. For each cup of sugar that is used, how many cups of flour are needed?
answered
Apr 15, 2018
in
Statistics Answers
|
1.4k
views
6th grade math
The gradient of the curve y=2x^2-x+6 at the point (2,16)
answered
Apr 15, 2018
in
Other Math Topics
|
2.2k
views
slope of a line
what are the dimensions of a right triangle?
answered
Apr 15, 2018
in
Geometry Answers
|
501
views
geometry problems
$2.59=$2.09(1+g)4, solve for g
answered
Apr 15, 2018
in
Word Problem Answers
|
462
views
growth rate
The cost of an item with an 8% sales tax. What is the cost c of an item
answered
Apr 15, 2018
in
Other Math Topics
|
215
views
expressions
variables
4/5 of the scarves are blue. There are 40 scarves.how many blue scarves are there?
answered
Apr 15, 2018
in
Algebra 1 Answers
|
222
views
word problems
2-y+3z=-9,x+3y-z=10,3x+y-z=8
answered
Apr 14, 2018
in
Algebra 2 Answers
|
539
views
solving equations
Find the equation for the line that passes through points -2 and 0 and that is parallel to the line with the equation y + 5 equals -1/2 * x - 3
answered
Apr 14, 2018
in
Algebra 1 Answers
|
633
views
paralell
equation of a line
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