10/01/20

If the ages of three brothers are consecutive integers with a sum of 126, what are the ages?

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10/01/20

f(x)=∣x−2∣+3 ; vertical stretch by a factor of 3
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10/01/20

Lesson 13: Solving Systems by Substitution
Solve this system
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10/01/20

suppose you pick two cards from a standard deck of cards. Find the probability of selecting a red card or a spade
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10/01/20

Formulas? The formula for the area of a rectangle is A = lw. There is more to the question in the description.
The formula for the area of a rectangle is A = lw.a. Find the formula for length l in terms of area A and width w.b. Use the new formula to find the length of a rectangle that has an area of35... more
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10/01/20

Kira wants to rent a boat and spend less than $45. The boat costs $8 per hour, and Kira has a discount coupon for $3 off
Kira wants to rent a boat and spend less than $45. The boat costs $8 per hour, and Kira has a discount coupon for $3 off. What are the possible numbers of hours Kira could rent the boat? Use t for... more
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09/30/20

A student takes a true false test but did not study and randomly guess each questions there are 20 questions on the test.
A student takes a true false test but did not study and randomly guess each questions there are 20 questions on the test. Find the probability that the student passes test with a grade of 70% or... more
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09/30/20

How can we tell by looking at the remainder that an error was made somewhere for the picture below?
 How can we tell by looking at the remainder that an error was made somewhere?
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09/30/20

Justin is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices
Company A charges $80 and allows unlimited mileage. Company B has an initial fee of $65 and charges an additional $0.60 for every mile driven. For what mileages will Company A charge less than... more
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09/30/20

Use the Binomial Theorem to expand and simplify the expression.
Use the Binomial Theorem to expand and simplify the expression (x2 + y2)3
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09/29/20

A caterer offers 24 different types of desserts. In how many ways can 5 of them be chosen for a banquet if the order doesn’t matter?

A caterer offers 24 different types of desserts. In how many ways can 5 of them be chosen for a banquet if the order doesn’t matter?
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09/29/20

Chemistry Periodic Table

The image shows the representation of an unknown element in the periodic table.Answer Choices:Based on the representation, which of the following statements about the element is true? (3... more
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09/27/20

Given that f(x) = x squared + 2x and g(x) = -5x + 3, determine each of the following. Make sure to fully simplify. (Please show me step by step.)
(f °g)(x)=(g°f)(x)=
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09/27/20

f ( x ) = 7 x + 2 and g ( x ) = − 2x squared − x − 15, calculate (please show me step by step.
f (g(1)) = g(f(3))=
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09/27/20

If f(x) = x squared - 5x and g(x) = x - 1, evaluate each of the following. (please show me step by step.)
(f °g)(-5) = (g°f)(-5) =
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09/26/20

I need help with a probability & statistics question
A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression... more
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09/25/20

Stats Question related to probability
A survey about favorite music genre was given to a class. Three students said that their favorite genre was Electronic Dance, nine students said Alternative Rock, eight students said Pop, five... more
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09/25/20

Stats Probability Question
A colony of laboratory rats contains 18 white rats and 7 spotted rats. What is the probability of randomly selecting a white rat from this colony?
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09/25/20

Question about Probability

around Halloween each year the grocery store sells 3-pound bags of candy containing a mixture of Snickers, Milky Way, and Twix. If the bag has an equal number for each bar, what are the... more
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09/25/20

Use the distributive property to remove the parentheses. (3-6y+3x)(-5)
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09/25/20

Use the given zero to find all the zeros of the function. Include the given zero in your answer. Function: g(x) = 5x^3 + 39x^2 + 77x − 17     Zero: −4 + i
Function: g(x) = 5x3 + 39x2 + 77x − 17    Zero: −4 + i
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09/25/20

Use the given zero to find all the zeros of the function. (Enter your answers as a comma-separated list. Include the given zero in your answer.) Function: f(x) = x^3 + x^2 + 4x + 4 Zero: 2i
Use the given zero to find all the zeros of the function. (Enter your answers as a comma-separated list. Include the given zero in your answer.) Function: f(x) = x^3 + x^2 + 4x + 4 Zero: 2i
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09/24/20

Algebra 1 homework
there is a competition at the local movie theater for free movie tickets. you must guess all employeesages give a few clues the first clue is that when added together their ages total 106 years.... more
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09/24/20

Lesson 10: Connecting Equations to Graphs (Part 1) Cool Down: Kiran at the Carnival

Which graph represents the relationship between the quantities in this situation? Explain how you know.ABC
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09/23/20

the length of a rectangle is 5 ft more than twice the width. if the perimeter is 60 ft, find the dimensions of the rectangle
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