Based on the fact that Kayden is the youngest and their ages are consecutive and add up to 90, the Kayden is 21.
<h3>How old is Kayden?</h3>
To find Kayden's age, assume that it is x and use the formula:
90 = x + (x + 1) + (x +2) + (x +3)
Solving for x gives:
90 = 4x + 6
4x = 90 - 6
x = 84 / 4
x = 21
Find out more on solving for age at brainly.com/question/11757623
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Answer:
B
Step-by-step explanation:
Step-by-step explanation:
Area=5×50m
=250m²/25000cm²
since they gave us the area of a parallelogram on a map and a scale there's no need to know the dimensions.
I'm not sure but I hope it helps
Answer:
B
Step-by-step explanation:
City X = 3 * 10^5 Given
City Y = 6 * 10^6
Times larger
6 * 10^6
3 * 10^5
Do the division
6*10^6/3^10^5 = 60 * 10^5/(3 * 10^5) Note 10^5 will cancel
60/3 = 20 City y is 20 times City x
Population Difference
6,000,000
300,000
5,700,000
Just from the numbers I've given you, A is incorrect. The answer is 20 not 2.
B is the answer
C is wrong. X is 5.7 million less.
D See the answer for C.
<span>In this question you need to find the lowest common multiple. I like to
do it the factor tree way:<span>
<span>
15
9</span>
/ \
/ \
3 5
3 3
See how there are both a 3 in the 15 factor tree
and there is at least on three in the 9 factor tree. So when you find the LCM,
you combine the two threes from the different factor trees like this:
3 x 5 x 3 = 45
So every 45 minutes the bus would be at the bus
stop together
Now simply add the 45mins onto the 1:25
<span>Answer: 2:10 </span></span></span>
