Answer:
Oceans and the Sun.
Step-by-step explanation:
Lakes and the sun is also a good answer, but the question is asking which interact the <em>most</em>, which is the ocean and sun.
We can also rule out the moon since it has nothing to do with the water cycle, so the last two options are also wrong.
4. Steps:
.......Find least common denominator
.......Add numerators
.......Simplify
1/4 + 1/2 + 2/3 .....
........12 is least common denominator
....... multiply numerator and denominator by same number
1/4 4×3=12 so multiply 1/4 × 3/3 = 3/12
1/2 2×6=12 so multiply 1/2 × 6/6 = 6/12
2/3 3×4=12 so multiply 2/3 × 4/4 = 8/12
ADD: 3/12 + 6/12 + 8/12 = 17/12
SIMPLIFY: 17/12 = 1 5/12 CUPS of sugar
5. Total cost:$12.30
..Icing Costs: 1/3 of Total
Equation (of means multiply):
1/3 × 12.30= N
12.30/3 = N
4.10= N
Icing Supplies Cost $4.10
6. Students: 25
.....1/5 of students
..... ate 1/8 of cake
..... How much cake is left?
In order to determine how much cake was eaten, you first need to know how many students ate it
1/5 × 25= 25/5 = 5
So 5 students ate 1/8 of cake each. So how much cake was eaten
5 × 1/8 = 5/8
cake had 8/8 pieces from which 5/8 was eaten. How much left?
8/8 - 5/8 = 3/8
so 3/8 of cake is left.
7. 3/4 × 3 = 9/4 = 2 1/4
8. Eggs 3/4 of dozen
...... Dropped 1/3 of 3/4 of dozen
3/4 × 12 = 36/4 = 9 eggs needed
1/3 × 9 = 9/3 = 3 eggs dropped
9-3=6 eggs left
9.
Answer:
The sample mean would most likely be 50 centimeters.
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean and standard deviation , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean and standard deviation .
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean and standard deviation
In this question:
The mean of the population is 50 centimers.
So, by the Central Limit Theorem, the sample mean would most likely be also 50 centimeters.
Answer:
The probability is a 50% chance of you picking an even number
Step-by-step explanation: