05/23/22

One house was built in 66 days by 12 workers. How many days would it take to build a similar house with 44 workers?
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05/23/22

what is equivalent to 3:2
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05/23/22

If my final exam is worth 10% of my grade and i have an 80% in the class what would i get in the class if i got a zero?
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05/23/22

Question 10 on Precalculus

f(x)=x^3+3x^2-9x+5Math problem We’ll notify you by email whenever a tutor answers your question or when you receive comments for more clarificationInclude a title to your question and a more... more
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05/22/22

Find the equation of a circle with a center of (2,-3) and passes through the point (3,0)
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05/22/22

A wooden frame has a width that is twice its length. The area is 50 square inches. What is the perimeter of the frame?
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05/22/22

Use the function to evaluate the indicated expressions and simplify.
f(x) = 3x2 + 5what is f(x)+f(2)=
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05/22/22

Use the function to evaluate the indicated expressions and simplify

f(x) =3x^2+5what is f(x+2)=f(x)+f(2)=
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05/22/22

Distance story problem
Two trains leave towns 860 miles apart at the same time and travel toward each other. One train travels 22 mi/h slower than the other. If they meet in 5 hours, what is the rate of each train?
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05/22/22

Determine the !ength of a chord whose central angle is 80o in a circle with a radius of 4 centimeters.
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05/22/22

In a class of 26 students 12 are girls and 14 are boys draw a diagram of venn diagram to show how many students don't play basketball


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05/22/22

What is the mean score of all students together? (Please show work)
In a psychology class, 43 students have a mean score of 82.4 on a test. Then 9 more students take the test and their mean score is 61.5.What is the mean score of all of these students together?... more
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05/22/22

How many wins would a team need to win in a best of 28 game series?

How many wins would a team need to win in a best of 28 game series?
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05/22/22

How many wins would a team need to win in a best of 28 game series?

How many wins would a team need to win in a best of 28 game series?
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05/22/22

What is the student's overall score if he receives 89 in the Final?

In this Statistics class, Homework, Module Quizzes, Attendance, Exam One, Exam Two, and Final make up 10%, 10%, 10%, 20%, 20%, 30% of the total grade respectively.Before the final exam, a student... more
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05/22/22

y= -3/2x +4 in standard form

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05/22/22

I’m about to fail math ;(
You need to spend at least $50 in one day to receive a store discount. You have already spent $30. Let s be the amount of money (in dollars) you can now spend to qualifyfor the discount. Which... more
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05/21/22

What are the coordinates of the final point?
Reflect  (5,−3) over the x-axis. Then translate the result down 2 units.What are the coordinates of the final point?
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05/21/22

Bob is a software salesperson.
Bob is a software salesperson. His base salary is $2200 and he makes $60 more for every copy of English is Fun he sells. His total pay, P (in dollars), after selling c copies is given by the... more
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05/21/22

Lena earns 54 dollars each week working part-time at a bookstore
Lena earns 54 dollars each week working part-time at a bookstore. She earns one additional dollar for each book that she sells. Let A be the amount (in dollars) that Lena earns in a week if she... more
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05/21/22

A plumber charges a flat fee of $78 to visit a home and examine a clogged drain
A plumber charges a flat fee of $78 to visit a home and examine a clogged drain. The plumber charges an additional $26 per hour spent fixing the drain. The total cost, C (in dollars), for fixing a... more
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05/21/22

How many pounds of coffee did she buy?
Maya received a $90 gift card for a coffee store. She used it in buying some coffee that cost $8.34 per pound. After buying the coffee, she had $48.30 left on her card. How many pounds of coffee... more
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05/21/22

Help me in problem plz
Jane has a bag of candy.She gives 8 pieces to her friend. Then janes grandmother buys Jane 5 more pieces of candy than she had origanally.Now Jane has 27 pieces of candy.How many pieces of candy... more
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05/21/22

In Fred’s class there are 7 more boys than girls. There are 33 students in all. How many girls are there is Fred’s class?
Please explain how to do this problem.In Fred’s class there are 7 more boys than girls. There are 33 students in all. How many girls are there is Fred’s class?
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05/21/22

Given the parabola below, find its equation in vertex form. The points represent the vertex (-1,11) and y-intercept (0,8).
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