10/25/21

math question math
2.66= 1.8b + 1.4 solve for b
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10/25/21

Ben deposited $500 into a savings account at a local bank that earned 5 1/2% interest per year. How much interest does he earn per year?
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10/25/21

Slope= 3, contains points (2,1)
i need help writing this equation for a paper I am doing in math, I am very very confused . Please help me, with a few questions . Thank you
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10/25/21

1) Given a set {a, b, c}, generate all possible subsets. How many subsets are there?
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10/25/21

2) Given the sets A = {2,4,6}, B = {7,2,6}, C = {4,2,6} and D = {2,4}, which of the following is true? a) A = D b) 6 ∈C c) ɸ ∈C d) C = A
which of these option is true and how ?
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10/25/21

A 12000 gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill this pool
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10/25/21

A single poker hand of 5 cards is dealt from a standard deck. What is the probability that this hand contains 3 of a kind?
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10/25/21

what will be set builder of following please help
a) The set of all real numbers greater than 43; b) The set of all real numbers greater than 18 but less than 57.
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10/25/21

Ana writes test to upgrade her level.
Ana writes test to upgrade her level. The test has 25 question for total score of 150 points. Among the 25 questions, each multiple choice questions carries 3 points and descriptive type questions... more
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10/25/21

word equations algebra
A family has two cars. During one particular week, the first car consumed 20 gallons of gas and the second consumed 15 gallons of gas. The two cars drove a combined total of 725 miles, and the sum... more
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10/25/21

If offered of plan a which is the salary of $2500 per month plus a 6% commission or plan b which is the salary of $3000 per month plus a 4% commission
If offered of plan a which is the salary of $2500 per month plus a 6% commission or plan b which is the salary of $3000 per month plus a 4% commission
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10/25/21

What values of a and b make the function f continuous everywhere?
(X^2-4)/(x-2). If x < 2F(x)=. ax^2-bx-30. If 2<_x<3 16x-a+b. If x>_3a=?b=?
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10/25/21

Math151 question
One inlet pipe can fill an empty pool in 6 hours, and a drain can empty the pool in 9 hours. How long will it take the pipe to fill the pool if the drain is left open?
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10/25/21

math 151 question

Hannah can paint a room in 12 hours. Destiny can paint the same room in 15 hours. How long does it take for both Hannah and Destiny to paint the room it they are working together? Enter the exact... more
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10/25/21

Math 151 question
A plane can fly 550 miles in the same time as it takes a car to go 150 miles. If the car travels 80 mph slower than the plane, find the speed of the plane.
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10/24/21

write an equation that shows the relationship between time in hours, t, and the distance, d, that the car travels at this rate
a car is driving at a constant speed. after 3 hours, the car has driven 195 miles.
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10/24/21

Polynomials and measurements
A box is 15 x 20 inches. In the box there are cut out squares of the same size from each corner. Mark the side of the cut-out square by x. Write an expression that represents the width of the box.
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10/24/21

A 26ft board is cut into three pieces at a sawmill. The second piece is 5ft longer than the first, and the third piece is 4ft longer than the second. What are the lengths of the three pieces?
length of first borard:Length of second board:Length of third board:
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10/24/21

figuring out mathematics

You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of having a 12 by 25 ft brick patio installed
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10/24/21

Need help with applications: number problems
Twenty-three more than five times a number is equal to the difference between 111 and three times the number. Find the number
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10/24/21

What is fraction
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10/24/21

What is the equation of a line, in point-slope form, that passes through (−2, −6)and has a slope of  1/3?
What is the equation of a line, in point-slope form, that passes through (−2, −6)and has a slope of  1/3? y+2=1/3(x+6) y−2=1/3(x−6) y+6=1/3(x+2) y−6=1/3(x−2)
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10/24/21

Please help solve algebra question
Find a polynomial function of degree 5 with -2 as a zero of multiplicity 3,0 as a zero of multiplicity 1, and 2 as a zero of multiplicity 1
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10/23/21

state whether the conjecture is true or false. if false, provide a counterexample. "Division of whole numbers is associative"
state whether the conjecture is true or false. if false, provide a counterexample. "Division of whole numbers is associative"
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10/23/21

if a=1, b=2, c=3 find the value of 2(a+b)/a+b+c
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