Answer:
2 students
Step-by-step explanation:
32 students are divided into fourths:
32/4 = 8
Each group has 8 people.
1/4 of the students in each group is the same as dividing 8 into fourths:
8/4 = 2
2 students from each group will go up to the front of the classroom.
Hope this helps :)
The total area of a circle (πR²) Is to be proportional to the population's State.
If proportionality to be maintained then Populations should be in
the ratio R²₁ / R²₂
The population of NY is represented by an area of πR² = π.25 (R=5 Given)
CA/NY =37,691,000 / 19,465,000 = R²₁ / R²₂ = 1.936
==> √(R²₁/R²₂)=√1.936 = R₁/R₂ =1.4 ==> R₁/5 = 1.4 & R(ca) = 7
Same logic for Texas: 25,675,000/19,465,000 = R²(tx)/25 =1.319
==> R(tx) =6.6
Answer:
Step-by-step explanation:
Prime numbers are numbers that are divisible by itself and '1'. This means prime numbers are numbers with just two factors while composite numbers are numbers that are divisible by more than two numbers, that is they have more than 2 factors.
Example of prime numbers are 5,7,11 etc. We see that these numbers are only divisible by themselves and by '1' while examples of composite numbers are 10, 15, 20, etc. We clearly see that these numbers have more than 2factors.
Answer: 1. -16.18
2. 3.75
3. -3
Step-by-step explanation:
Answer:
8 °C
Step-by-step explanation:
Step 1: Given data
Initial temperature value (T1): -10 °C
Final temperature value (T2): -2 °C
Step 2: Calculate the change in temperature from the morning to the afternoon
To calculate the change in the temperature, we have to perform the subtraction T2 - T1.
ΔT = T2 - T1 = (-2 °C) - (-10 °C) = -2 °C + 10 °C = 8 °C
The temperature change is positive, meaning that the temperature increased.
