27,265 Answered Questions for the topic algebra 1
Algebra 1
02/05/24
Applications to systems
The sum of two numbers is 27. The larger of the two numbers is 7 less than triple the smaller number indicate the two numbers belowsmaller numberlarger number
02/05/24
Pick a card statistics
A card is chosen randomly from a standard deck. What is the probability it is an ace OR a red card? What is the probability is is an ace AND a red card?
02/05/24
Conditional probability
Ryan pitched for his team 5/8 of the game and it rained for 3/10 of the game, and he pitched and it rained for 1/4 of the game. What is the probability that it rained, given that Ryan pitched?
02/05/24
Probability picking 2 coins
One jar contains 15 quarters, 9 dimes, 10 nickels, and 6 pennies. A coin is chosen and not replaced, and then another one is chosen. Find P(dime, then nickel)Find P(both not dimes)
Algebra 1
02/04/24
Identify the mistake and solve
A student submitted the following problem but the solution is incorrect. • Identify the mistake. What did the student do wrong? • Solve the problem correctly. Sec. 12.5 #86 Simplify: 12c2 d – 2cd +...
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Algebra 1
02/04/24
demensional analysis
Youngwood is refilling Park and Pool. How many gallons of water will it take if the pool is 61m by 25m by 1.5m? (1 gallon = 3.786 L)
02/04/24
Probability, true/false
Natalie guessed on the last three problems of her true/false test. What is the probability she got two right?
02/04/24
Probability, number of outcomes
There is a bag with 5 green marbles and 8 blue marbles. A dice is rolled, then a marble is chosen. What are the number of outcomes?
Algebra 1
02/03/24
What is the answer for line 1 and 2? And line 1 and 3?
The equations of three lines are given below.Line 1: 2x+6y=12Line 2: y=3x-4Line 3: y=3x+5For each pair of lines, determine whether they are parallel, perpendicular, or neither.Line 1 and Line 2:...
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Algebra 1
02/03/24
Exponential growth and decay
Suppose a city with population 700,000 has been growing at a rate of 88% per year. If this rate continues, find the population of this city in 16 yearsThe population in 16 years will be...
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Algebra 1
02/03/24
Suppose that there are two types of tickets to a show.
Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost $35 and same-day tickets cost $40. For one performance, there were 70 tickets sold in all, and the...
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Algebra 1
02/03/24
The sum of two numbners
The sum of two numbers is 27. One number is 2 times as large as the other. What are the numbers?Large Number:Small Number:
Algebra 1
02/02/24
write a word phrase for each algebraic expression
Algebra 1
02/02/24
write a word phrase for each algebraic expression
Algebra 1
02/02/24
What inequality represents this interval? [5, ∞)
Algebra 1
02/01/24
Find the equation of the line through the points (-4,-6) and (2,6)
Algebra 1 Math
01/29/24
A Toy Rocket and a Drone Again
Functions R and D give the height, in feet, of a toy rocket and a drone, t seconds after they are released. Here are the graphs of R (for the rocket) and D (for the drone).
Which of the...
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Algebra 1
01/29/24
principal: $6 comma 000, annual interest: 7%, interest periods: 2 , number of years: 13
Algebra 1
01/29/24
multiply u by 4 then triple the result
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