Answer:
5
Step-by-step explanation:
factors of 15: 1, 3, 5, 15
factors of 40: 1, 2, 4, 5, 8, 10, 40
factors of 20: 1, 2, 4, 5, 10, 20
hope this helped:)
Answer: 1/24 of Ralph's land
Step-by-step explanation:
Ralph gave each of his children a 6th of his land.
= 1/6
Lynn being his daughter got 1/6 of his land. She then shared it to her 4 children.
Children got 1/4 of Lynn's land which is 1/6 of Ralph's land.
Lynn's children therefore got;
= 1/4 * 1/6
= 1/24 of the land
Answer:1e+37
Step-by-step explanation: "And my dream is to be the greatest Hokage! That way, people will stop disrespecting me and start treating me like I'm somebody. Someone important!"
Answer:
The slope is -8 :)
Step-by-step explanation:
trust me
Answer: the minimum score required for an A grade is 81
Step-by-step explanation:
Since the scores on the test are normally distributed, we would apply the formula for normal distribution which is expressed as
z = (x - µ)/σ
Where
x = scores on the test.
µ = mean score
σ = standard deviation
From the information given,
µ = 70.8
σ = 8.6
The probability value for the top 13% of the scores would be (1 - 13/100) = (1 - 0.13) = 0.87
Looking at the normal distribution table, the z score corresponding to the probability value is 1.13
Therefore,
1.13 = (x - 70.8)/8.6
Cross multiplying by 8.6, it becomes
1.13 × 8.6 = x - 70.8
9.718 = x - 70.8
x = 9.718 + 70.8
x = 81 to the nearest whole number