Home / A car travels at a constant speed for the first 2 hours, covering 120 miles. It then increases its speed by 20 miles per hour for the next 3 hours, covering an additional 150 miles. What was the car's speed during the first part of the trip?
Trending Articles This is a sequence where each years growth increases: first year +20, second +25, third +30, etc. A science journalist reports on a new battery technology that increases storage capacity by 18% per generation. If the first-generation battery holds 250 watt-hours, what is the capacity of the fifth generation? (Round to the nearest whole number.) Each generation multiplies capacity by 1.18 #### 485Question: What is the largest integer that must divide the product of any four consecutive integers in a climate data analysis study? Question: What is the least common multiple of the number of days between two consecutive heatwave alerts, which occur every 18 and 30 days, in a predictive model for community resilience? Question: How many of the 150 smallest positive integers are congruent to 2 modulo 7, relevant to scheduling solar panel maintenance cycles? A science educator models bacterial growth in a virtual lab using exponential functions. If a culture starts with 500 bacteria and doubles every 3 hours, how many bacteria will be present after 12 hours? An education researcher studies a gamified algebra app where student engagement scores increase linearly with time spent. A student gains 15 engagement points per 10 minutes. How many points will they earn after 2.5 hours? A patent attorney evaluates an AI system that classifies text with 98% accuracy. If the system processes 5000 documents, how many are expected to be misclassified? Accuracy = 98%, so error rate = 2% = Top
This is a sequence where each years growth increases: first year +20, second +25, third +30, etc.
A science journalist reports on a new battery technology that increases storage capacity by 18% per generation. If the first-generation battery holds 250 watt-hours, what is the capacity of the fifth generation? (Round to the nearest whole number.)
Each generation multiplies capacity by 1.18
#### 485Question: What is the largest integer that must divide the product of any four consecutive integers in a climate data analysis study?
Question: What is the least common multiple of the number of days between two consecutive heatwave alerts, which occur every 18 and 30 days, in a predictive model for community resilience?
Question: How many of the 150 smallest positive integers are congruent to 2 modulo 7, relevant to scheduling solar panel maintenance cycles?
A science educator models bacterial growth in a virtual lab using exponential functions. If a culture starts with 500 bacteria and doubles every 3 hours, how many bacteria will be present after 12 hours?
An education researcher studies a gamified algebra app where student engagement scores increase linearly with time spent. A student gains 15 engagement points per 10 minutes. How many points will they earn after 2.5 hours?
A patent attorney evaluates an AI system that classifies text with 98% accuracy. If the system processes 5000 documents, how many are expected to be misclassified?
Accuracy = 98%, so error rate = 2% =